Electric Chain Hoist the main components of quality standards

Electric Chain Hoist the main components of quality standards
Wire rope hoist parts demanding, we must first comply with the appropriate national quality standards and regulations, in order to ensure the quality of clearance.
With auxiliary  load chain  guide chain and sprocket and cruise ships fit, in order to prevent the chain from the sprocket over winding,  rope hoist  with one end connected directly limiting device.
Motor using AC induction motor, the thermal insulation institutions grading greater than or equal B, protection grade greater than or equal GB/T4942.
Hook with  Manual block  and rotating flexible, and marked with the rated load, the work can not be overweight use.