In the heart of China’s bustling construction and industrial landscape, ceiling cranes, along with other types of cranes, play a pivotal role in driving the country’s economic growth and infrastructure development. The Chinese crane market, particularly the segment focusing on ceiling cranes, has witnessed vigorous expansion, fueled by rapid advancements in technology, favorable government policies, and significant investments in infrastructure projects such as railways, roads, airports, and ports.

This in-depth guide delves into the intricacies of the ceiling crane industry in China, offering a comprehensive overview of the market’s current state, future trends, and key players. Readers can expect to gain insights into the latest technological innovations, such as the integration of IoT, automated safety features, and smart crane technologies, which are transforming the industry. The guide will also explore the competitive landscape, highlighting the dominant manufacturers like Weihua Group and SANY Group, and the regional hubs of crane production, including Jiangsu and Hunan.

Additionally, this guide will cover

Top 10 Overhead Crane Manufacturer In China | WeiHuaCrane

Guide to Top Overhead Crane Manufacturers in China

Introduction

China has emerged as a significant player in the global market for overhead cranes, driven by its large manufacturing capacity and relatively low labor costs. This guide provides an in-depth look at the top overhead crane manufacturers in China, highlighting their history, product range, and market standing.

Top Overhead Crane Manufacturers in China

1. Henan Weihua Heavy Machinery Co., Ltd.

Overview

• Established in 1989 and headquartered in Anyang City, Henan Province.
• A leading machinery manufacturing enterprise in China.

Products and Services

• Engaged in the design, research and development, production, and sales of lifting machinery, construction machinery, special vehicles, and other products.
• Specializes in overhead cranes and gantry cranes, with the highest production and sales in China.

Achievements

• Sales revenue reached 12.2 billion yuan in 2018.
• A key representative of China’s construction machinery industry.

2. Zoomlion Heavy Industry Group Co., Ltd.

Overview

• Established in 1993 and headquartered in Changsha, Hunan Province.
• One of the leading construction machinery manufacturers in China.

Products and Services

• Focuses on R&D, manufacturing, and sales of bridge cranes, tower cranes, and other products.
• Utilizes advanced production equipment and technology to provide high-quality products and services.

Market Presence

• Strong global presence with branches in over 40 countries.

3. Langfang Hongqi Heavy Machinery Co., Ltd.

Overview

• Established in 1958 and headquartered in Langfang City, Hebei Province.
• Known for its rich experience and technology in bridge crane manufacturing.

Products and Services

• Specializes in bridge cranes with leading product quality and performance in China.
• Widely recognized and praised for its products.

4. Henan Weineng Heavy Industry Machinery Co., Ltd.

Overview

• Established in 2004 and headquartered in Zhengzhou City, Henan Province.
• Engaged in R&D, manufacturing, and sales of bridge cranes, gantry cranes, tower cranes, and other products.

Products and Services

• Equipped with advanced production equipment and technology.
• Committed to providing high-quality products and services.

5. Shanghai Electric Group Co., Ltd.

Overview

• Founded in 1880 and headquartered in Shanghai.
• One of the oldest and most experienced construction machinery manufacturers in China.

Products and Services

• Specializes in R&D, manufacturing, and sales of bridge cranes, tower cranes, and other products.
• Known for its long history and leading product quality and performance.

6. Harbin Electric Group Co., Ltd.

Overview

• Founded in 1898 and headquartered in Harbin.
• Another veteran in the construction machinery industry in China.

Products and Services

• Engaged in R&D, manufacturing, and sales of bridge cranes, gantry cranes, and other products.
• Rich in history and experience, with consistently high product quality and performance.

7. Henan Qiaoqiao Heavy Industry Co., Ltd.

Overview

• Established in 2003 and headquartered in Nanyang City, Henan Province.
• Specializes in R&D, manufacturing, and sales of bridge cranes, gantry cranes, and other products.

Products and Services

• Has a professional R&D team and advanced production equipment.
• Committed to providing high-quality products and services.

8. Hebei Shuangma Heavy Industry Machinery Manufacturing Co., Ltd.

Overview

• Established in 2002 and headquartered in Xingtai City, Hebei Province.
• Focuses on R&D, manufacturing, and sales of bridge cranes, gantry cranes, and other products.

Products and Services

• Known for its skilled team and efficient production equipment.
• Products are widely recognized for their quality and performance.

Product Range and Customization

Types of Overhead Cranes

• Single girder cranes
• Double girder cranes
• Gantry cranes
• Jib cranes

Customized Solutions

• These manufacturers offer customized solutions for specific industries or applications.

Manufacturing Process

Stages Involved

• Design
• Fabrication
• Assembly
• Testing

Quality Assurance

• Each stage is meticulously managed to ensure high-quality products.

Additional Services

Installation, Maintenance, and Repair

• These manufacturers provide comprehensive services including installation, maintenance, and repair for their products.

Conclusion

China’s top overhead crane manufacturers are distinguished by their rich history, advanced technology, and commitment to quality. Companies like Henan Weihua Heavy Machinery Co., Ltd., Zoomlion Heavy Industry Group Co., Ltd., and others have established themselves as leaders in the global crane market. Their ability to offer a wide range of products and customized solutions, along with robust after-sales services, makes them preferred choices for industries worldwide.

Professional Overhead Crane Manufacturers From China …

DGCRANE: A Comprehensive Guide to Overhead and Gantry Cranes

Company Overview

DGCRANE, also known as Xinxiang Degong Machinery Co., Ltd, is a renowned professional overhead crane manufacturer based in Changnao Industrial Park, Changyuan County, Henan Province, China. The company is situated in the largest crane manufacturing base in China and has been in operation for over 10 years. DGCRANE is committed to aligning its design and product quality with international standards and has obtained certifications such as ISO 9001:2000, CE, and SGS.

Product Range

Overhead Cranes

• European Type Cranes: These cranes are developed based on advanced European design and manufacturing technology, combined with the latest domestic standards. They feature a three-in-one reducer (hard tooth surface reducer, frequency conversion brake motor) and are comparable to similar European products in terms of appearance and performance.
• EOT (Electric Overhead Traveling) Cranes: These cranes travel along a bridge between two parallel runways supported by the structures of the factories themselves. The hoist and the trolley are placed on the bridge beam, allowing loads to be moved up and down as well as along the beam.

Gantry Cranes

• Gantry cranes are heavy-duty cranes used to load and unload heavy items on docks, in rail yards, or in factories. DGCRANE is one of the most experienced manufacturers of gantry cranes and can produce cranes in various specifications.

Electric Hoists

• Electric hoists are typically not used alone but are often mounted on single girder overhead cranes, monorail cranes, jib cranes, and single girder gantry cranes as the lifting part.

Customization and Solutions

Customized Crane Design and Production

• DGCRANE offers customized solutions for crane design, production, packaging, and transport. The company caters to various industries, including metallurgy, steel mills, prefabricated board factories, and paper mills.

Environmental and Voltage Adaptability

• The cranes can operate in a wide range of temperatures from -30 to 50 degrees Celsius and can be customized for explosion-proof requirements.
• DGCRANE can also customize generators to meet different voltage requirements around the world, whether it is 100V~130V or 220~240V.

Sales Plans and Installation

Complete Overhead Crane

• A Complete Overhead Crane includes all necessary parts such as the trolley, cross girder, end trucks, and electrification systems. The crane is fully assembled and tested in the factory before shipping and is disassembled for convenience during transport. Installation is straightforward due to the easy installation feature.

Component Overhead Crane

• A Component Overhead Crane includes all parts except the cross girder. This plan saves on transport costs as the huge steel structure of the cross girder is not included. Customers need to provide the cross girder locally, and DGCRANE provides complete drawings and instructions for its construction.

After-Sales Support and Spare Parts

• DGCRANE is well-equipped with spare parts to compress the production cycle, improve productivity, and enable timely response in after-sales maintenance.

Additional Services

Custom Steel Buildings

• Besides cranes and lifting products, DGCRANE also offers a one-stop shop for custom steel buildings, catering to various factory environments.

Global Reach

• DGCRANE has successfully exported cranes to numerous countries including Russia, Uzbekistan, Philippines, Bangladesh, Australia, Qatar, Tanzania, Singapore, Saudi Arabia, Peru, Brazil, and Nigeria. The company has gained the trust of well-known global companies, such as Italy’s IMF Group, the largest complete set of foundry equipment supplier in the world.

By choosing DGCRANE, customers can expect high-quality overhead and gantry cranes, customized solutions, and comprehensive after-sales support, making it a trusted partner in the international crane industry.

Dongqi Crane: Overhead Crane Hoist Manufacturer and …

Overview of Dongqi Crane

Company Profile

Dongqi Crane, also known as DQCRANES, is a leading crane manufacturer and supplier. It is a Sino-New Zealand joint venture, established on advanced European technology research and development. The company is committed to providing customized crane services with high technology and economic efficiency.

Product Range

Types of Cranes

• Overhead Cranes: Dongqi Crane manufactures various types of overhead cranes, including LH type double girder and LD type single girder overhead cranes. These cranes are designed to meet different material handling requirements and are available in capacities ranging from 1 ton to 50 tons[2][4].
• Gantry Cranes: The company offers indoor and outdoor gantry crane solutions. These cranes are suitable for open warehouses or rail lines and are used for general handling purposes[2][4].
• Jib Cranes: Dongqi Crane provides electrical and manual jib crane solutions, catering to various industrial needs[4].
• Port Cranes & Container Cranes: Specialized cranes for port and container handling are also part of their product line[1].

Hoists and Lifting Equipment

• Electric Hoists: Dongqi Crane manufactures European-style electric hoists, including wire rope hoists and chain hoists, which are cost-effective and efficient[2][4].
• Other Lifting Equipment: The company also supplies other lifting equipment such as ball surface worm inner gearing reducers and spare parts[1].

Manufacturing and Technology

Advanced European Technology

Dongqi Crane employs advanced European technology in the design and production of its cranes and hoists. The company cooperates with famous European machinery manufacturers like Britain SZW, German NORD, and SIEMENS, ensuring that the components meet strict European standards[1][2].

Research and Development

The company has its own research and development laboratories, which focus on innovation in the design and production of non-standard cranes, hoists, and other lifting equipment[1].

Quality and Certifications

International Standards

Dongqi Crane adheres to national standards and has passed several international certifications, including ISO9001 for quality management, ISO14004 for environmental management, and OHSA18001 for occupational health and safety management[1].

Performance and Reliability

The cranes and hoists produced by Dongqi Crane are designed to reach and exceed international advanced levels in performance and reliability[1].

Global Presence and Distribution

International Markets

Dongqi Crane supplies its products to various countries and regions worldwide, including South Africa, Malaysia, United Arab Emirates, Singapore, Canada, Saudi Arabia, Philippines, Pakistan, Australia, United States, Thailand, United Kingdom, Indonesia, Egypt, India, Brazil, Sweden, and Taiwan among others[1].

Annual Output and Capacity

The company has a comprehensive annual output value and a significant productive capacity, with the ability to produce up to 10,000 sets of cranes annually[1].

Services and Support

One-Stop Crane Solutions

Dongqi Crane provides complete crane and hoist solutions and services for all industries. This includes design, manufacturing, installation, and maintenance of cranes and hoists[4].

On-Site Installation and Maintenance

The company offers on-site crane installation services and provides crane engineers for necessary support. They also offer life-time care and maintenance services to ensure the safety and efficiency of the cranes[4].

Customized Solutions

Dongqi Crane is committed to providing tailored crane and hoist solutions that meet the specific needs of clients. They design complex crane projects from 5t to 500t for various industries[4].

Events and Participation

Canton Fair Participation

Dongqi Crane participates in major industry events such as the Canton Fair, where they showcase their latest products and solutions. The company will be participating in the 136th Canton Fair in Guangzhou, China[4].

Customer Testimonials and Feedback

Client Experiences

Clients have praised Dongqi Crane for its professionalism, especially in the design and manufacture of FEM standard cranes and hoists. The company has received positive feedback for its welcoming and supportive service during factory visits and for delivering high-quality products that meet international standards[4].

China Overhead Crane Manufacturer

Guide to Overhead Cranes

Introduction to Overhead Cranes

Overhead cranes are essential components in various industrial settings, including factories, warehouses, and workshops. They are designed to enhance efficiency and safety in material handling operations. Here is a comprehensive guide to help you understand the different types, specifications, and applications of overhead cranes.

Types of Overhead Cranes

Single Girder Overhead Cranes

• Structure: These cranes feature a single I-beam or girder that supports the load.
• Capacity: Typically, single girder cranes have lifting capacities up to 15 tons, although some models can handle up to 20 tons[2][5].
• Span: The span of single girder cranes usually ranges from 7.5 to 31.5 meters[1][2].
• Lifting Height: The lifting height can vary from 6 to 30 meters[1][2].
• Speeds: Lifting speeds range from 0.8 to 5 m/min, trolley speeds from 2 to 20 m/min, and crane speeds from 3 to 30 m/min[2].
• Work Duty: Generally classified under work duty A3 to A7[1].

Double Girder Overhead Cranes

• Structure: These cranes use two girders as the bridge structure, providing greater stability and lifting capacity.
• Capacity: Double girder cranes can handle capacities from 5 tons to as high as 450 tons or more[1][2][5].
• Span: The span typically ranges from 10.5 to 31.5 meters[1][2].
• Lifting Height: Lifting heights can range from 6 to 24 meters, depending on the model[1][2].
• Speeds: Lifting speeds vary from 2.1 to 11.5 m/min, trolley speeds from 27 to 40 m/min, and crane speeds from 42 to 75 m/min[2].
• Work Duty: Classified under work duty A3 to A7[1].

Top Running and Under Running Cranes

• Top Running Cranes: These cranes are mounted on top of the runway beams, offering greater lifting heights and easier installation and service. They are suitable for both single and double girder configurations[4][5].
• Under Running Cranes: These cranes are mounted below the runway beams, often used when headroom is limited. They are less common but still effective for certain applications[4][5].

Box Girder Cranes

• Structure: Box girder cranes have a hollow box structure for the bridge, which provides extra strength and can handle larger load capacities.
• Capacity: Mono box girder cranes can handle up to 15 tons, while double box girder cranes can handle 5 tons and greater capacities[4].
• Span: These cranes can have spans up to 100 feet or more[4].

Gantry Cranes, Jib Cranes, and Monorail Cranes

• Gantry Cranes: Free-standing cranes with legs that support the bridge, often used in outdoor or large indoor spaces.
• Jib Cranes: Compact cranes with a boom arm, ideal for operations with limited space, offering up to 360-degree rotation[4][5].
• Monorail Cranes: Cranes with a single rail on which the hoist moves, used for lifting and moving loads along a fixed path[5].

Specifications and Parameters

Lifting Capacity

• Single girder cranes: Up to 15-20 tons[1][2].
• Double girder cranes: Up to 450 tons or more[1][2].

Span

• Single girder cranes: 7.5 to 31.5 meters[1][2].
• Double girder cranes: 10.5 to 31.5 meters[1][2].

Lifting Height

• Single girder cranes: 6 to 30 meters[1][2].
• Double girder cranes: 6 to 24 meters[1][2].

Speeds

• Lifting speed: Varies from 0.8 to 11.5 m/min depending on the crane type[1][2].
• Trolley speed: Varies from 2 to 40 m/min[1][2].
• Crane speed: Varies from 3 to 75 m/min[1][2].

Work Duty

• Classified under work duty A3 to A7, indicating the frequency and severity of use[1][2].

Applications

Industrial Settings

• Overhead cranes are widely used in automotive factories, paper mills, and other heavy industries where heavy loads need to be moved efficiently[5].

Warehouse and Workshop Operations

• They are essential in warehouses and workshops for loading, unloading, and moving materials around the facility[2].

Customized Applications

• Overhead cranes can be customized to meet specific requirements, including explosion-proof, grab, and magnetic bridge cranes[2].

Installation and Maintenance

Installation

• Top running cranes are easier to install and service compared to under running cranes. They can be mounted on the building structure or as part of a freestanding system[4][5].

Maintenance

• Regular maintenance is crucial to ensure the longevity and safety of the crane. This includes checking the hoist, trolley, and crane mechanisms, as well as the runway beams and supporting structures[2].

Conclusion

Overhead cranes are versatile and critical pieces of equipment in various industrial environments. Understanding the different types, specifications, and applications of these cranes can help you choose the right one for your needs and ensure efficient and safe material handling operations. Whether you need a single girder crane for lighter loads or a double girder crane for heavy-duty applications, selecting the appropriate crane can significantly enhance your production efficiency.

Overhead Crane – Gantry Crane | China Heavy Crane …

Guide to Dafang Cranes: Products, Features, and Services

About Dafang Crane Manufacturer

• Company Overview: Henan Dafang Heavy Machine Co., Ltd. is a renowned crane manufacturer equipped with advanced production and testing equipment.
• Manufacturing Capabilities: Dafang produces a wide range of cranes, including gantry cranes, semi gantry cranes, overhead cranes, jib cranes, electric hoists, and more.
• Global Presence: With offices in several countries such as the Philippines, Indonesia, Malaysia, Pakistan, and Uzbekistan, Dafang offers comprehensive global support.

Design Capabilities

• Customized Designs: Dafang provides customized designs to meet various working conditions, with drawings available within 2 working days.
• R&D Team: Supported by a 300-member technical R&D team.
• Intelligent Products: Offers innovative products like low-emission unmanned overhead cranes, battery electric flat carts, fully automatic unattended slag grabs, AGV carts, and wellhead double-beam cantilever cranes.

Products Performance

• Steel Construction: Pre-processing of steel plates includes shot blasting and marking systems to improve welding quality.
• Lightweight Design: Designs focus on safety and long service life while maintaining lightweight construction.
• Ease of Operation: Electrical parts are pre-connected, and bolts are in place for easy installation and operation.

Testing Center

• Non-destructive Inspection: Equipped with ultrasonic defect detectors and magnetic particle defect detectors.
• Mechanics and Chemical Inspection: Uses universal testing machines and impact testing.
• Metallographic Analysis and Hardness Inspection: Features 400 times metallographic microscopes and Rockwell hardness testers.

Quality Assurance

• Raw Material Inspection: Random inspections are conducted before raw material production.
• Production Tracking: QC department tracks every production process.
• Pre-Delivery Checks: Ensures high-quality goods by conducting thorough checks before delivery.

Service and Maintenance

• Spare Parts: Maintains a stock of matched spare parts for immediate availability.
• Installation and Commissioning: Installation engineers can be dispatched for field installation and commissioning within 48 hours.
• After-Sales Service: Offers crane installation, commissioning, staff training, and free technical consultation.

Transportation

• Flexible Delivery Options: Allows delivery by bulk, container, or other suitable methods.
• Packaging: Electric parts are packed in plywood crates to prevent distortion during transport.
• Quality Supervision: Quality Test Department supervises loading to ensure no goods are left out.

Types of Cranes

Overhead Cranes

• Applications: Used in industrial sites such as steel mills, heavy machine shops, chemical plants, steel factories, and power plants.
• Configurations: Available in single girder, double girder, top running, and underhung systems.
• Design Features:
• Steel Construction: Bridge girder uses welded plate box girder design, compliant with local codes and regulations.
• Hoisting Mechanism: Standard wire rope electric hoist or electric chain hoist.
• Crane Travelling Mechanism: Top running and under running systems with custom-designed runway systems.
• Crane Controls: Pendant control as standard, with options for wireless remote control and cabin control.
• Electrical Requirements: Flat cable festoon system.
• Paint System: Durable paint to prevent corrosion.
• Options: Load limiter, limit switches, anti-collision device, lights, warning horns, and weigh scales.

Gantry Cranes

• Structure: Composed of metal structure, lifting mechanism, running mechanism, and safety protection system.
• Types:
• Full Gantry Cranes
• Semi Gantry Cranes
• Cantilever Gantry Cranes
• Single Beam and Double Beam Gantry Cranes
• Box-Shaped and Truss Structure
• Applications: General gantry cranes, container gantry cranes, shipyard gantry cranes, and hydro-power station gantry cranes.
• Features:
• Lifting Mechanism: Electric hoist with options for hooks, grab buckets, or electromagnetic chucks.
• Running Mechanism: Trolley and crane running mechanisms driven by integrated motors.
• Safety Protection System: Includes lifting limiter, overload limiter, stroke limiter, bumper, and wind-resistant anti-skid device.

Selecting the Right Crane

Key Considerations for Overhead Cranes

• Type of Crane: Single girder vs. double girder.
• Specifications: Rated load capacity, span, lifting height, lifting speed, and hook approach.
• Duty Cycle: Frequency of use, number of lifts per hour, and average rated load.
• Environmental Conditions: Special designs and coatings for harsh environments.
• Runway Requirements: Length and type of runway needed.
• Control System: Pendant control, wireless remote control, or cabin control.
• Additional Requirements: Steel structure workshop or special attachments.

Key Considerations for Gantry Cranes

• Rated Load
• Span of the Crane
• Lifting Height
• Type of Load or Material
• Crane Working Environment
• Operating Hours and Travel Distance
• Special Requirements

Getting a Quotation and Installation

• Contacting Dafang: Provide detailed information about your lifting needs to receive a precise quotation.
• Engineer and Sales Collaboration: Dafang engineers and sales personnel work together to develop an economical and practical solution.
• Installation and Commissioning: Dafang offers installation, commissioning, and staff training as part of their after-sales service.

By understanding these aspects, you can make an informed decision when selecting and purchasing a crane from Dafang, ensuring it meets your specific industrial needs and enhances your operational efficiency and safety.

Chinese Standard Single Girder Overhead Crane

Guide to Chinese Standard Single Girder Overhead Cranes

Introduction

Chinese Standard Single Girder Overhead Cranes are widely used in various industries, including steel plants, hydro-power stations, warehouses, and workshops. These cranes are designed and manufactured according to Chinese national standards, ensuring reliability, efficiency, and safety.

Types of Single Girder Overhead Cranes

LD Traditional Single Girder Overhead Crane

• Capacity: Ranges from 1 to 20 tons[5].
• Span: Typically between 7.5 to 31.5 meters[4][5].
• Lifting Height: Can be customized but commonly includes heights such as 6, 9, 12 meters, and other special heights[4][5].
• Working Class: Classified as A3 or A4, indicating light to medium duty usage[5].
• Components: Equipped with electric hoists as the lifting mechanism[5].

HD European Type Single Girder Overhead Crane

• Capacity: Up to 20 tons, with specific models available for capacities like 1, 2, 3.2, 5, 10 tons[1].
• Span: Generally between 7.5 to 28.5 meters[1][3].
• Lifting Height: Usually ranges from 6 to 18 meters[1][3].
• Working Class: Classified as A5, indicating higher duty cycles compared to LD types[1].
• Components: Features advanced European design standards, including different track types like P18 and P24[1].

LX Single Girder Suspension Crane

• Capacity: Ranges from 0.5 to 10 tons[1].
• Span: Between 3 to 22.5 meters[1].
• Lifting Height: Typically from 6 to 30 meters[1].
• Working Class: Classified as A3-A4[1].

Technical Parameters

Lifting Capacity and Span

• The lifting capacity of these cranes can range from 0.5 tons to 20 tons, with spans varying from 3 meters to 31.5 meters depending on the type and model[1][4][5].

Lifting Height

• The lifting height can be customized but typically ranges from 6 meters to 30 meters. Specific heights such as 9, 12, 18, and 24 meters are common[2][4].

Lifting Speed

• Lifting speeds vary but are generally around 8 m/min for lower capacities and can be as low as 0.8 m/min for heavier loads. Dual-speed options like 8/0.8 m/min are also available[1][2][5].

Trolley and Crane Speed

• Trolley speeds are usually around 20 m/min, with some models offering speeds up to 30 m/min. Crane traveling speeds are also typically around 20 m/min[1][2][3].

Main Dimensions and Structural Components

Rail Top to Crane Top

• This dimension varies based on the crane’s capacity and span, typically ranging from 490 mm to 1200 mm[2][3].

Rail Top to Hook Center

• This dimension is crucial for determining the overall height of the crane and hook placement, generally ranging from 910 mm to 2000 mm[2][3].

Crane Base Distance and Width

• These dimensions are important for installation and space planning, with base distances ranging from 1500 mm to 4000 mm and widths from 2000 mm to 4700 mm[2][3].

Applications and Industries

• Steel Plants: Used for handling heavy steel materials and components.
• Hydro-Power Stations: Utilized for maintenance and operation tasks.
• Warehouses: Employed for material handling and storage.
• Workshops: Used for various manufacturing and assembly processes[4].

Safety and Maintenance

• Regular Maintenance: Essential to ensure the longevity and safety of the crane. This includes checking electrical systems, lubricating moving parts, and inspecting structural components.
• Safety Features: Modern Chinese Standard Single Girder Overhead Cranes often come with advanced safety features such as overload protection, anti-swing devices, and emergency stop systems.

Customization and Design

• These cranes can be customized to fit specific application requirements, including special spans, lifting heights, and working environments.
• Design considerations include the type of electric hoist, track type, and the overall structural integrity to ensure the crane meets the user’s needs efficiently and safely[5].

Conclusion

Chinese Standard Single Girder Overhead Cranes offer a versatile and reliable solution for various industrial needs. By understanding the different types, technical parameters, and application areas, users can make informed decisions to select the most suitable crane for their specific requirements. Regular maintenance and adherence to safety standards are crucial to ensure the optimal performance and longevity of these cranes.

China EOT Cranes Manufacturer Tavol Brand Double …

Tavol Brand Double Beam Bridge Crane: A Comprehensive Guide

Introduction

The Tavol Brand Double Beam Bridge Crane, also known as the double girder overhead crane or double girder bridge crane, is a versatile and robust lifting solution designed for various industrial applications. This guide provides an in-depth look at the structure, specifications, features, and applications of these cranes.

Structure and Components

Main Components

• Double Girder Beam: The crane is composed of two girder beams that make up the bridge, supported by an end truck on each side.
• Lifting Trolley: The electric hoist or winch trolley runs on a rail installed above the bridge girders.
• Crane Traveling Mechanism: This includes the end carriages and the traveling system that allows the crane to move along the runway.
• Electrical System: Includes the control systems, motors, and electrical parts necessary for the crane’s operation[1][3][4].

Key Structural Elements

• Box Type Bridge Frame: The main structure of the crane is a box-type bridge frame, which provides strength and stability.
• End Carriages: These are the trucks that support the bridge girders and allow the crane to travel along the runway.
• Operation Room: In some models, an operation room or cabin is included for manual control[1][3].

Specifications

Load Capacity

• The Tavol Brand Double Beam Bridge Crane is available in various load capacities, including 3 ton, 5 ton, 10 ton, 15 ton, 20 ton, 32 ton, and up to 200 tons for heavy-duty models[1][3][4].

Span

• The span of the crane can range from 6 meters to 42 meters, with some models offering customized span lengths[1][3][4].

Lifting Height

• The lifting height can vary from 3 meters to 60 meters, depending on the model and application[1][3][4].

Work Duty

• The work duty classification ranges from A3/M3 to A8/M8, with heavier-duty models like the QD model designed for A5 to A8 work duties[1][3][4].

Control Methods

• The crane can be controlled using remote control or cabin control, depending on the model and user preference[1][3][4].

Electrical and Mechanical Components

• Electrical parts are typically from brands like CHINT or Schneider.
• Motors are from Chinese or international famous brands.
• Bearings are from reputable brands such as HRB.
• Hooks are forged with safety locks[1][3][4].

Features

Cost Efficiency

• These cranes are designed to reduce costs in building and maintaining plant and workshop facilities[1].

Production Efficiency

• They improve production efficiency by providing reliable and consistent lifting solutions[1].

Versatility

• Suitable for different operating conditions, offering one-stop solutions for various industrial needs[1].

Maintenance

• Designed to reduce daily maintenance requirements, ensuring smooth and continuous operation[1].

Safety and Performance

• Emphasizes safety with high-performance features, including variable frequency drives and maintenance platforms[1][3][4].

Applications

Industrial Use

• Widely used in industries such as steel plants, cement plants, power plants, mine industry, food industry, chemical industry, shipyards, and construction companies[1][3][4].

Specific Tasks

• Suitable for tasks like material transfer, assembly, inspection, repair, loading, and unloading in various workshops and warehouses[3].

Customization and Packaging

Customization

• Available for customization to meet specific span lengths, lifting heights, and load capacities[2][4].

Packaging

• Electric parts are packed in high-quality plywood crates to prevent damage.
• Main beams and end beams are packed in plastic woven cloth to reduce abrasion during transport.
• The entire crane set is shipped by container or bulk[1][3][4].

After-Sales Service

Warranty

• Typically comes with a 1-2 year warranty, depending on the model and supplier[2][4].

Installation and Maintenance

• Overseas installation services are available, along with installation videos and manuals.
• Free spare parts are provided within the warranty period.
• 24/7 online service support is available[4].

In conclusion, the Tavol Brand Double Beam Bridge Crane is a robust and versatile lifting solution tailored for heavy-duty industrial applications. Its wide range of specifications, features, and applications make it an ideal choice for various industries seeking reliable and efficient material handling solutions.

Overhead Crane Manufacturers and Suppliers

Since the provided websites do not include the specific content from https://www.mithoist.com/overhead-crane.html, I will create a comprehensive guide based on the general information gathered from the other sources.

Guide to Overhead Cranes: Types, Applications, and Selection

Introduction

Overhead cranes are essential pieces of equipment in various industrial settings, including warehouses, factories, and construction sites. They are designed to move heavy loads efficiently, enhancing productivity and safety. This guide will help you understand the different types of overhead cranes, their applications, and how to select the right one for your needs.

Types of Overhead Cranes

Bridge Cranes

Definition

Bridge cranes consist of a bridge with two parallel runways connected by a traveling bridge girder. These runways are supported by fixed columns, and the bridge moves along these runways with end trucks on each side.

Configurations

• Single Girder vs. Double Girder: Single-girder cranes handle capacities up to 15 tons and are more flexible, while double-girder cranes can sustain larger loads over longer spans.
• Top Running vs. Underhung: Top-running cranes are mounted on top of the runway beams, while underhung cranes are mounted underneath. Top-running cranes are best for heavy loads, while underhung configurations optimize space usage.

Applications

• Frequently used in indoor industrial environments.
• Ideal for moving heavy objects throughout a warehouse.
• Used in shipyards and ports for cargo handling.

Gantry Cranes

Definition

Gantry cranes have a bridge supported by legs instead of runways. This design makes them suitable for outdoor applications where columns cannot be installed.

Features

• Versatile and available in adjustable and portable designs.
• Can be used in outdoor settings like shipyards, railyards, and construction sites.
• Also useful in indoor applications where lifting is not frequently required, such as auto body shops.

Applications

• Loading and unloading ships.
• Maneuvering heavy objects in factories and warehouses.
• Lifting large equipment onto roofs or into basements.

Monorail Cranes

Definition

Monorail cranes feature a trolley and hoist connected to an I-beam, operating along the bottom flange.

Features

• Typically move in a straight line but can be customized for curved tracks.
• Ideal for production and assembly line environments.

Applications

• Used in assembly lines and certain transport processes.
• Can be configured to meet specific automated assembly line requirements.

Jib Cranes

Definition

Jib cranes consist of a horizontal arm (jib) mounted on a vertical mast, with an electric hoist that moves along the jib.

Features

• Can be floor-mounted, articulating, or wall-mounted.
• Offer 180- or 360-degree movement.
• Generally affordable and space-efficient.

Applications

• Lifting and moving heavy objects over short distances.
• Used in industrial settings, warehouses, and manufacturing environments.
• Supplement regular traveling cranes and monorail tracks.

Workstation Cranes

Definition

Workstation cranes are designed for lightweight applications (up to 2 tons) and repetitive tasks. They offer ergonomic and user-friendly designs.

Features

• Available in various sizes and lifting capacities.
• Can be configured as over-hung systems or freestanding structures.
• Often used in automotive manufacturing and other factories requiring precision.

Applications

• Ideal for repetitive tasks and specific workstations.
• Reduce worker fatigue and improve safety and productivity.

Top and Under-Running Cranes

Definition

These cranes refer to the mounting of the crane on the runway beams. Top-running cranes are mounted on top, while under-running cranes are mounted underneath.

Features

• Top-running cranes are ideal for heavy lifting in tight spaces.
• Under-running cranes reduce headroom requirements but shorten vertical reach.

Applications

• Used in industrial applications requiring precise movements, such as material handling and manufacturing.
• Found in warehouses, maintenance areas, and production lines.

Selecting the Right Overhead Crane

Considerations

• Crane Class and Duty Cycle: Understand the crane’s duty classification to ensure it meets your operational needs without unnecessary costs.
• Space Requirements: Consider the available headroom, floor space, and structural support.
• Budget: Evaluate the cost of the crane, including installation and maintenance fees.
• Lifting Capacity: Choose a crane that can handle the weight and size of the loads you need to move.
• Frequency of Use: Determine if the crane will be used frequently or intermittently.

Steps to Select the Right Crane

1. Assess Your Needs:
2. Identify the types of loads you will be lifting.
3. Determine the frequency and duration of use.

4. Measure the available space and structural support.

5. Evaluate Crane Types:

6. Match your needs with the features and applications of each crane type.

7. Consider the versatility, lifting capacity, and cost of each option.

8. Consult Experts:

9. If unsure, consult with crane manufacturers or industry experts to get tailored advice.

10. Ensure the selected crane complies with safety standards and regulations.

11. Plan Installation and Maintenance:

12. Include the costs of installation and ongoing maintenance in your budget.
13. Schedule regular inspections and training for operators.

Conclusion

Selecting the right overhead crane is crucial for optimizing productivity, safety, and efficiency in your industrial setting. By understanding the different types of overhead cranes, their applications, and the key considerations for selection, you can make an informed decision that meets your specific needs. Always prioritize safety, efficiency, and cost-effectiveness when choosing and implementing an overhead crane system.

All Types of Overhead Cranes for Sale in China

Guide to Overhead Cranes: Types, Features, and Applications

Introduction

Overhead cranes are essential pieces of equipment in various industrial settings, offering efficient and versatile solutions for lifting and transporting heavy loads. This guide will delve into the different types of overhead cranes, their features, benefits, and applications to help you make an informed decision when selecting the right crane for your needs.

Types of Overhead Cranes

Single Girder Overhead Cranes

• Basic Structure: Single girder cranes consist of a single bridge girder supported on two end trucks. The trolley hoist mechanism runs on the bottom flange of the bridge girder.
• Advantages:
• Lower cost compared to double girder cranes
• Suitable for smaller to moderate lifting capacities
• Ideal for applications where space is limited
• Main Types and Models:
• LX Explosion Proof Overhead Crane: Lifting capacity of 0.5-10 tons, span of 7.5-28.5m, and lifting height of 6-18m.
• LDY Overhead Crane: Lifting capacity of 1-10 tons, span of 3-16m, and lifting height of 9-20m.
• LDP Overhead Crane: Lifting capacity of 3-10 tons, span of 7.5-22.5m, and lifting height of 6-12m.
• LDE Overhead Crane: Lifting capacity of 5-10 tons, span of 7.5-22.5m, and lifting height of 6-30m.
• SL Overhead Crane: Lifting capacity of 1-5 tons, span of 1-10m, and lifting height of 1-6m.
• LDZ Overhead Crane: Lifting capacity of 3-10 tons, span of 4.5-28.5m, and lifting height of 9-20m[1].

Double Girder Overhead Cranes

• Basic Structure: Double girder cranes consist of two girder beams supported by an end truck on each side. The electric hoist trolley runs on a rail installed above the bridge girders.
• Advantages:
• High lifting capacity
• Increased height and greater stability
• Customizability and versatility
• Ideal for heavier-duty applications and longer spans
• Main Types and Models:
• LH Model Double Girder Crane: Lifting capacity of 5-32/5 tons, span of 7.5-25.5m, and lifting height of 6-30m. Suitable for light and middle-grade working duties.
• QD Model Double Girder Crane: Lifting capacity of 5-450 tons, span of 10.5-31m, and lifting height of up to 26m. Suitable for heavy-duty applications.
• QB Model Double Girder Crane: Lifting capacity of 5-75 tons, span of 10.5-31.5m, and lifting height of 14-22m.
• QE Model Double Girder Crane: Lifting capacity of 5-16 tons, span of 10.5-31.5m, and lifting height of up to 16m.
• QDY Model Double Girder Crane: Lifting capacity of up to 75 tons, span of 10.5-31.5m, and lifting height of up to 20m.
• QZ Model Double Girder Crane: Lifting capacity of 5-20 tons, span of 10.5-31.5m, and lifting height of 18-28m.
• QC Model Double Girder Crane: Lifting capacity of 5-32/5 tons, span of 10.5-31.5m, and lifting height of up to 18m[1][2].

Features and Specifications

General Features

• Lifting Capacity: Ranges from 1 ton to 450 tons depending on the model.
• Span: Typically ranges from 3m to 31.5m.
• Lifting Height: Varies from 6m to 30m or more.
• Working Duty Class: Classified as A3 to A7, indicating the frequency and intensity of use.
• Control Methods: Can be controlled via remote control or pendant control.
• Electrical and Mechanical Components: Often include high-quality electrical parts from brands like CHINT or Schneider, and motors from Chinese brands like Nanjing.
• Safety Features: Include forged hooks with safety locks and maintenance platforms[2][4].

Specific Features of Double Girder Cranes

• LH Model:
• Suitable for light and middle-grade working duties (M3-M5).
• Working temperature range: -25°C to 40°C.
• Lifting speed: 0-8m/min, trolley traverse speed: 0-20m/min, and crane long traveling speed: 0-20m/min.
• Optional variable frequency drives and maintenance platforms[2].
• QD Model:
• High lifting capacity up to 450 tons.
• Suitable for heavy-duty applications (A5, A6).
• Lifting height up to 26m and span up to 31m[1].

Applications

Overhead cranes are widely used in various industries due to their versatility and efficiency:

Industries

• Steel Plants: For handling heavy steel products and raw materials.
• Oil Industry: For lifting and moving heavy equipment and materials.
• Cement Plants: For handling cement bags, raw materials, and finished products.
• Power Plants: For maintenance and material handling.
• Mine Industry: For lifting heavy mining equipment and materials.
• Food Industry: For handling food products and packaging materials.
• Chemical Industry: For safe handling of chemical substances.
• Construction Companies: For lifting building materials and equipment.
• Shipyards: For handling ship components and materials[2][3].

Selection Criteria

When choosing an overhead crane, several factors should be considered:

Lifting Capacity

• Determine the maximum weight you need to lift and ensure the crane is rated for that capacity.

Span and Lifting Height

• Measure the distance between the runway beams (span) and the required lifting height to ensure the crane fits your facility’s dimensions.

Working Duty Class

• Choose a crane with a working duty class that matches your operational needs, from light duty (A3) to heavy duty (A7).

Space Requirements

• Consider the available space in your facility and whether a single girder or double girder crane is more suitable.

Financial Constraints

• Evaluate the cost of the crane, including initial purchase, installation, and maintenance costs.

Operating Conditions

• Ensure the crane is designed to operate within your facility’s environmental conditions, such as temperature and humidity levels[1][3][4].

Benefits

Cost Efficiency

• Overhead cranes can reduce the cost of building

EOT Crane Manufacturers | Overhead Crane Suppliers …

Overview of Henan Sinoko Cranes Co., Ltd.

Company Profile

Henan Sinoko Cranes Co., Ltd. is a modern manufacturing enterprise specializing in European standard cranes. The company is headquartered in Changyuan County, Xinxiang, Henan, China, and is renowned for its focus on cutting-edge technology and innovative developments in the crane industry.

Workforce and Facilities

• The company employs over 1200 employees, including more than 180 engineers and technicians.
• The factory spans an area of approximately 280 acres.
• The registered capital is 108.80 million RMB, with a total capital investment of 220 million RMB.

Manufacturing Capabilities

• Equipped with over 210 sets of advanced manufacturing and testing equipment.
• Produces a wide range of crane products, including overhead cranes, gantry cranes, and light scale crane equipment.
• Products adhere to European standards, featuring slim size, light weight, excellent maintenance performance, and advanced configurations.

Quality and Standards

• Acquired production licenses from the China National Technical Supervision Bureau.
• Compliant with ISO9001:2000 international quality control standard, ISO14001:1996 environmental standard, and OHSAS18001 health and safety standard.

Product Range

Overhead Cranes

• Double Girder Overhead Cranes:
• Heavy-duty cranes using two beams to support a hoist.
• Loading capacity ranges from 5 to 80 tons.
• Lifting height can be customized up to 30 meters.
• Span ranges from 10.5 to 31.5 meters.
• Equipped with European hoists and various safety devices such as buffers, current overload protection, and power failure protection[4].
• Single Girder Overhead Cranes:
• Lightweight and compact, suitable for smaller spaces.
• Often used in applications where space is limited but lifting efficiency is required.
• Key considerations for quality include the sound of operation, visual inspection, and the condition of the drive system[3].

Gantry Cranes

• Designed for both indoor and outdoor use.
• Available in various configurations to suit different industrial and commercial applications.
• Selection criteria include determining the span and cantilever length, as well as the principle of determining the track[3].

Other Products

• Jib Cranes and Electric Hoists:
• Used for material transportation and handling.
• Jib cranes are known for their simplicity, reliability, and portability.
• Electric hoists are integrated into various crane systems to enhance lifting efficiency[2].

Technology and Innovations

European-Style Cranes

• Characterized by small space occupation, overall flexibility, low failure rates, convenient maintenance, and safe operation.
• Incorporate advanced technologies such as galvanized steel ropes, disc brakes for lifting safety, and hardened reducers[1].

Advanced Features

• Control Systems:
• Cranes can be controlled via cabin, wireless remote, or pendant push button.
• Advanced PLC lifting limit switches ensure precise and safe operation[1][4].
• Safety Devices:
• Equipped with safety features like buffers, current overload protection, overload devices, and power failure protection to ensure safe and reliable operation[4].

Applications and Industries

Industrial Use

• Factories and Workshops:
• Overhead and gantry cranes are widely used in manufacturing facilities for material handling and production processes.
• Cranes are designed to meet industrial requirements, covering all parts of the manufacturing area[4].
• Warehouses and Logistics:
• Cranes are essential for efficient material handling and storage in warehouses and logistics centers.
• Customizable to fit various warehouse layouts and needs[4].

Specialized Applications

• Hazardous Environments:
• Cranes are designed for use in hazardous environments and anti-explosion conditions.
• Special configurations ensure safety and reliability in these challenging settings[4].

Maintenance and Support

Maintenance Guidelines

• Regular maintenance is crucial for the normal operation of cranes.
• Key maintenance items include checking the crane’s mechanical components, electrical systems, and performing routine inspections to ensure safety and efficiency[3].

Customer Support

• Sinoko Cranes provides comprehensive support, including on-site installation guidance and technical assistance.
• Customers can contact the technical department for any inquiries or support needs related to lifting equipment[3].

Future Developments and Expansion

Expansion Plans

• The company is expanding its production scale and plant area to meet long-term development needs.
• Continuous investment in cutting-edge technology and manufacturing capabilities to maintain its position as a leading crane manufacturer[3].

International Presence

• Participates in international exhibitions such as Metec Düsseldorf to showcase its latest innovations and solutions.
• Global reach with installations and partnerships in countries like Bangladesh and Pakistan[2][3].

Frequently Asked Questions (FAQs)

What are the key parameters to consider when selecting an overhead crane in China?

When selecting an overhead crane in China, several key parameters need to be considered to ensure the crane meets your specific requirements. These include the lifting capacity of the crane, which is the maximum weight the crane can lift under normal working conditions. The lifting height and span of the crane are also crucial, as they determine the crane’s ability to reach and cover the desired area. Additionally, the working class of the crane, which is defined by the frequency of use and the load state, must be evaluated. Other important factors include the voltage and frequency of the power supply, the type of hoist (wire rope or chain), and the beam model (I-beam or box-type beam). The working environment, such as temperature, humidity, and whether the crane will be used indoors or outdoors, also needs to be considered.

How do I ensure the quality of an overhead crane sourced from China?

Ensuring the quality of an overhead crane sourced from China involves several steps. First, it is essential to select suppliers with a proven track record of manufacturing high-quality cranes. Look for suppliers that hold international quality certifications such as ISO 9001 and CE. Conduct thorough due diligence, including factory visits and sample evaluations, to assess the supplier’s quality control processes. Request product certifications and compliance documents to verify that the crane meets international standards. Effective communication is also vital to avoid any misinterpretations that could compromise the quality of the sourced crane.

What information is typically included on the nameplate of an overhead crane in China?

The nameplate of an overhead crane in China typically includes several critical pieces of information. This includes the Product License Code, which is required for the production of special equipment like cranes. The type code of the crane, which differentiates between various models, is also listed. The rated lifting capacity, measured in tons or kilograms, indicates the maximum weight the crane can lift. Other parameters include the lifting speed, crane travel speed, and trolley travel speed, all measured in meters per minute. The working grade (A1 to A8), span, and lifting height are also specified. Additionally, the product number, which is a unique identifier assigned by the manufacturer, and the delivery date are included on the nameplate.

Can overhead cranes from China be customized to meet specific requirements?

Yes, overhead cranes from China can be customized to meet specific requirements. Many Chinese manufacturers offer customization options to ensure the crane fits the unique demands of your facility. This can include adjusting the load capacity, span length, or lifting height. Manufacturers can also customize the operation method, such as using pendent controllers, remote controls, or cabin controls. For low headroom workshops, special designs can be provided. It is important to provide clear and detailed information about your requirements so that the manufacturer can design and produce a crane that meets your needs.

What are the common risks associated with sourcing overhead cranes from China, and how can they be mitigated?

Sourcing overhead cranes from China comes with several risks that need to be managed. One of the primary risks is ensuring product quality, as substandard products can be a significant issue. To mitigate this, conduct thorough due diligence on potential suppliers, including checking for international quality certifications and performing factory visits. Another risk is communication and language barriers, which can lead to misunderstandings. Effective communication and working with suppliers who have good English language support can help alleviate this issue. Additionally, intellectual property concerns and logistical challenges need to be addressed by working with reputable suppliers and ensuring clear contractual agreements are in place. Regular communication and on-site visits can also help in managing these risks effectively.