CNC Necking Spinning Machine

This CNC necking spinning machine features a rigid heavy-duty frame to stabilize hydraulic extrusion force during tube forming.Built with rigid heavy-duty frame, this CNC necking spinning machine delivers steady hydraulic pressure for consistent tube forming.

Developed specifically for thick-wall tube and large-diameter pressure vessel forming, the CNC High Power Necking Spinning Machine stands out from standard light-duty spinning equipment with upgraded heavy hydraulic power unit and high-torque spindle assembly. Delivering ultra-large spinning extrusion force, this machine easily handles thick carbon steel, alloy steel and high-strength metal blanks that ordinary necking machines cannot deform smoothly. It supports multi-pass progressive necking, pipe end closing and curved profile spinning, perfectly matching mass production of gas cylinders, fire extinguisher tanks, hydraulic cylinder barrels and heavy pipeline fittings.

The CNC Necking Spinning Machine is a specialized numerical control metal forming equipment dedicated to tube and cylinder necking, closing and end spinning processing. Equipped with multi-axis servo linkage control system and hydraulic spinning wheel unit, it realizes automatic gradual diameter reduction of pipe blanks through programmed spinning track. It supports both cold spinning and hot spinning forming, perfectly handling carbon steel, stainless steel, copper, aluminum alloy and high-strength alloy materials, widely used for gas cylinders, automotive exhaust pipes, pressure vessels and hardware pipe fittings production.