What is a double girder overhead crane？

Overhead crane is the most widely used lifting and transportation equipment in modern industrial production, including single girder overhead crane and double girder overhead crane.

Double girder overhead crane has the advantages of superior performance, safe, reliable, energy-saving, efficient, and low noise and environmental protection. It is for the lifting and handling task in warehouse, workshop, and power plant, etc.

The main structure and advantages of double girder overhead crane.

1. Double main girders, box-type shaped by wielding;

2. High quality carbon steel Q235B and Q345B;

3. Double girder connected by high strength screws;

4. Welding seams are tested by X-ray and ultrasound;

5. Forged wheels;

6. Compact structure, small volume and light weight trolley;

7. Lifting mechanism is open type winch trolley;

8. Compact reducer motor drive, step less control, hardened gears and safety disc brake;

9. Good operation performance, step less speed regulating and running smoothly.

Common application scenarios of double girder overhead crane.

The Double Girder Overhead Crane is a highly reliable and efficient solution specifically designed for lifting and handling tasks across a wide array of industrial settings, including warehouses, workshops,among others.

1. Warehouse Applications

In a bustling warehouse environment, the Double Girder Overhead Crane is a cornerstone of efficient operations. It is equipped to handle a vast range of loads, from large shipping containers filled with consumer goods to pallets stacked high with inventory. Thanks to its robust double - girder structure, it offers enhanced stability and a significantly higher lifting capacity compared to some other crane types. This enables it to effortlessly lift and transport heavy loads over long distances within the warehouse.

2. Workshop Applications

Within workshops engaged in diverse manufacturing activities, the Double Girder Overhead Crane provides essential support. In heavy - duty manufacturing sectors such as metal fabrication, it is used to lift and position large steel plates, beams, and machinery parts during the assembly process. 

Daily maintenance and safety precautions for cranes.

1. Regularly inspect steel wire ropes, lifting equipment, brakes, limit switches and other components, and replace worn parts in a timely manner.

2. Overloading, diagonal pulling and lifting, and personnel lifting with lifting equipment are strictly prohibited.

3.Operators must hold certificates and operate strictly in accordance with regulations.

4.Conduct annual inspections and maintenance on time, and improve equipment operation records.

According to regulations, maintenance can significantly reduce failures, extend service life, and improve production safety.