HangZhou JinDiao Hoisting Machinery CO.,Ltd.
Address: Dongfeng Village,Daicun Town,Xiaoshan District,Hangzhou,Zhejiang
Main products: chain hoist, lever hoist, electric hoist, lifting chain, hand puller and so on.
Hand winch is a kind of lifting tool commonly used in industrial origin. In daily life, we often see, but we do not understand his principle, is through the way of hand to win the drums of the winch, in the transport The process will use the hand winch, which in the process to play a effort, the emerald lifting to tell you about the principle of hand winch and the use of the relevant principles....View details>>