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Manufacture

Fabrication of coils


A high-strength rolled section bending machine is applied for fabrication of cylindrical coils from tubes with diameter up to 200 mm and thickness 8 mm. When the diameter of coil exceeds 1000 mm and the pipe diameter is more than 100 mm a half of the coil is bent. The accuracy of the coil pitch is achieved due to turn of the coil halves in the assembly welding fixture.

FABRICATION OF COILS