Processing technology used: cutting, welding, drilling, bending, etc.
The ship door is a closing device for the entrance and exit of the ship cabin. Ship doors can be divided into: watertight doors, weathertight doors, air tight doors, choke valves, fire doors, and shielded doors, sound insulation doors, electromagnetic shielding doors, nuclear radiation shielding doors, non closed doors, refrigerated warehouse doors, etc.
Process: cutting, welding, drilling, bending, 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