Processing technology used: cutting, welding, rolling, etc.
The winch is a hoisting tool that rotates a vertically arranged reel by human or mechanical power, and winds a flexible member (wire rope, chain, etc.) horizontally to complete the traction operation. It is made by the principle of wheel and axle, and it is rotated by power or manpower. Marine winches are used to retract cables or anchor chains.
Process: cutting, welding, rolling, etc.
1. The spiral blade produced by the continuous cold rolling method overcomes the shortcomings of the traditional spiral blade production process, such as poor precision, difficult forming and high consumption of materials, and low production efficiency.
2. After the blade is formed, the surface is smooth and the dimensional accuracy and surface hardness are high.
3. Provide continuous integral blades according to the helical length required by customers, with good rigidity, convenient and fast welding and assembly during use.
Customized according to drawings
24h Technical supportCustomized according to samples
24h Technical support