The general gantry crane (hereinafter referred to as the crane) is a widely used lifting machinery at present. It runs on ground tracks supported by legs on both sides, and can load, unload and handle materials and equipment in intermittent and repetitive ways in general outdoor working environments, with vertical lifting, longitudinal and transverse movement functions. The load handling devices are divided into hooks, grabs, electromagnetic chucks and other forms to meet the user's needs for lifting various types of materials. According to different needs, cantilevers are provided on both sides of the legs or on one side, which is convenient for transferring items from the middle of the span to outside the span, or no cantilever is provided. Working class A3～A8.
Type test specification: MEN
Type test product name: General gantry crane
Advantages/Core functions:
The linkage console is equipped with PLC module and human-machine interface touch screen, equipped with WLK type master controller, with clear hand feel, clear gears, and zero position self-reset and locking devices.
The suction and release actions of the electromagnet are controlled by current on and off, with a response time of only 0.5-1 second. In the transfer of steel parts, 80-100 grabbing cycles can be completed per hour, greatly improving continuous operation efficiency.
Through finite element analysis, the stress distribution of main girder, legs and end beam areas is optimized, with excellent rigidity and anti-deformation ability.
