China Supplier Factory Single Girder Overhead Crane for Steel Workshop Plant

China Supplier Factory Single Girder Overhead Crane for Steel Workshop Plant

Specification:


  • Load Capacity: 1 - 20 ton
  • Span: 4.5 - 31.5m
  • Lifting Height: 3 - 30m or according to customer request

Overview

Electric Single Girder Overhead Crane (Normal Type) is a widely used and cost-effective lifting solution designed for light to medium-duty material handling. It consists of a single main beam, end carriages, electric hoist, traveling mechanisms, and an electrical control system. With a compact structure and optimized design, it offers easy installation, stable performance, and efficient operation in various industrial environments.

 

This crane is commonly applied in workshops, warehouses, and assembly lines across multiple industries, including machinery manufacturing, metallurgy, petroleum, petrochemical, ports, railways, civil aviation, power plants, food processing, paper production, building materials, and electronics. It is especially suitable for handling general materials, medium-weight components, and precision assembly tasks where reliable and controlled lifting is required.

 

The crane typically offers lifting capacities from 1 ton to 20 tons, with spans ranging from 7.5m to 31.5m and lifting heights from 6m to 30m, depending on working requirements. It operates with smooth speed control and low noise, ensuring safe and efficient material handling during frequent operations.

 

Designed for practicality and durability, the working temperature range is from -25°C to +40°C, making it suitable for most standard industrial environments. It can also be customized upon request for specific working conditions such as higher duty cycles or special safety requirements.

 

With its simple structure, reliable performance, and wide application range, the electric single girder overhead crane is an ideal solution for improving productivity and optimizing material handling efficiency in modern industrial production.

SEVENCRANE-Single Girder Bridge Crane 1
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Features

♦High Strength & Durable Structure

Made of high-quality high-strength steel, the main girder and end carriages provide excellent rigidity and long service life. The optimized structural design effectively reduces stress concentration and minimizes deformation under heavy-duty working conditions, ensuring stable performance in continuous industrial operation.

♦Smooth & Energy-Saving Operation

Advanced driving systems ensure smooth lifting and traveling performance with precise control. The single beam bridge crane operates with low vibration and low noise, while the optimized transmission system reduces energy consumption, helping users achieve higher efficiency and lower operating costs.

♦Multiple Safety Protection Systems

Equipped with comprehensive safety devices such as overload protection, limit switches, emergency stop system, and anti-collision protection. These safety features ensure reliable operation, reduce risks, and provide maximum protection for both operators and equipment.

♦Compact Design & Easy Maintenance

The compact structure is designed to maximize workspace efficiency while minimizing installation space requirements. Modular components make installation faster and maintenance more convenient, allowing easy inspection and replacement of key parts, reducing downtime.

♦Flexible Customization Options

The single beam bridge crane can be customized according to different working conditions, including explosion-proof design for hazardous areas, heat-resistant configuration for high-temperature environments, anti-corrosion treatment for harsh industrial sites, and intelligent control systems for modern automated operations.

♦International Standards Compliance

Manufactured under strict quality control, the single beam bridge crane fully complies with ISO, CE, and other international certification standards. This ensures consistent quality, safe operation, and global applicability across various industrial sectors.

SEVENCRANE-Single Girder Bridge Crane 4
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Crane Accessories

♦Industrial Remote Control System

The single beam bridge crane can be operated through a reliable industrial remote control system or pendant control. Both options allow the operator to safely control lifting, traveling, and positioning functions from a distance, improving operational safety and efficiency while ensuring precise load handling in complex working environments.

♦Heavy-Duty Lifting Hook

The lifting hook is a key load-bearing component designed for safe and stable material handling. It connects directly to the hoisting system and is engineered with high-strength materials to ensure durability, safety, and long service life under frequent lifting operations.

♦Crane Trolley System

The trolley is installed on the main beam and is responsible for horizontal movement along the crane bridge. It accurately positions the hoist and hook before lifting or lowering loads, ensuring smooth and flexible operation across the full working area.

♦Hoist Options (CD/MD or European Type)

The hoisting system can be configured according to customer requirements, including CD/MD wire rope hoists or advanced European-style hoists. Each option offers different performance levels in terms of speed control, precision, and efficiency, suitable for various industrial applications.

♦End Carriage Units

The end carriages are compact rail-mounted traveling mechanisms that connect directly to the crane girder. They ensure stable crane movement along the runway and are designed for high strength, smooth operation, and easy installation.

♦Grab Bucket (Optional Attachment)

For bulk material handling applications, different types of grab buckets can be provided. These grabs are widely used for loading and unloading bulk cargo and can be integrated with single beam bridge cranes or other lifting equipment such as excavators.

♦Wheel Assemblies

The wheel group is a critical component that supports crane movement. Made from high-quality materials, it ensures smooth traveling performance, strong load-bearing capacity, and long operational life under continuous industrial use.

♦Optional Auxiliary Equipment

Additional accessories such as air conditioners, buzzers, intercom systems, and lighting can be configured according to customer requirements. The traveling motors can be standard motors, soft-start motors, or frequency-controlled motors, allowing flexible speed regulation to meet different working conditions and efficiency needs.