JJK Type winch for mining and building contruction

There are three types of electric winches commonly used in construction sites: fast, medium and slow. The fast electric winch (JJK) is mainly used for vertical and horizontal transportation and piling operations. The winch must be reliably anchored when in use to prevent slippage and overturning during work. There are four common ways to fix the hoisting machine: bolt fixing method, horizontal wood fixing method, pile fixing method and weight fixing method, as shown in the following fixing method diagram.