The use of winch
The winch is widely used in lifting engineering and is one of the main traction equipment. It has the characteristics of large traction force, fast speed, compact structure, convenient operation,
safety and reliability. The winch is a standard product. The winch can be classified in different ways:
1. According to the power mode, it can be divided into manual, electric and hydraulic winches. Electric winches are commonly used in lifting projects.
2. According to the transmission form, the electric winch can be divided into electric reversible (brake shoe brake type) and electric friction type (friction clutch type) winch.
3. According to the number of drums, electric winches can be divided into single drum winches and double drum winches.
4. According to the rotation speed, it can be divided into slow hoist and fast hoist. In hoisting projects, slow-speed winches are generally used. The basic parameters of the winch are:
4.1. Rated traction force, the current standard series has a total of 13 kinds of rated traction force specifications from 3kN to 1000kN.
4.2. Working speed.
4.3, Rope capacity, etc.
