Seamless Steel Cylinder Hot Spinning Machines

Hot spinning machineI. Technical specification

This machine is designed for cylinder's necking-in and bottom closure of high pressure cylinders, CNG cylinder as well as the other pressure vessels. The maximum applicable diameter is 406mm, and the maximum spinning length is 2000 mm, its controlling system adopts Siemens PLC.

Spinning diameterMax. 406mmSpinning diameterMin. 325mmSpinning lengthMax. 2000mmSpinning lengthMin. 800mmStarting wall thicknessMax. 18mmStarting wall thicknessMin. 5mmSpinning cycle (incl. load/unloading/necking-in)Max. 2.5minEquipment centre height900mmMain spindle drive90KWAxial stroke of sliding block65mmRadial stroke of sliding block17mmRadial clamping force200KNMain spindle speed (Variable)0-320 rpmMould axial stroke321KNMax. mould axial feed-in speed30°/sMould rotating angle0-91°Hydraulic motor22KWProportional speed regulated reversing valveItaly ATOSControlSiemensConnected electrical load3*380V, 50HzHeating power of the pipe end500KW/1000HzConnected pneumatic load6 bar

II. Manufacturing processIII. Machinery testing

Mouth closingBottom pressing

IV. Accessories machine - CNC threading machineV. Our equipemtn for different size

CNC ROLLER TYPR SPINNING MACHINE

Machine ModelTHG622THG660THG720THG920Processing Dia. (mm)406~622406~660559~720559~920Processing Length (mm)5500-125005500-125005500-125005500-12500Processing Thickness (mm)10-3010-3010-3010-30Central Height (mm)1300130013001300Main Engine Power (KW)200250280355Rolling wheel swing angle90°90°90°90°Control MethodsCNCCNCCNCCNCMachine ModelTHG325THG406Processing Dia. (mm)219~325325~406Processing Length (mm)800-2000800-2000Processing Thickness (mm)5-185-18Central Height (mm)11001200Main Engine Power (KW)90144Rolling wheel swing angle100°100°Control MethodsCNCCNC
CNCTemplate TYPR SPINNING MACHINE
Machine ModelTHM232THM325THM406Processing Dia. (mm)200~232219~325325~406Processing Length (mm)700-1700800-2000800-2000Processing Thickness (mm)3-155-155-18Central Height (mm)100011001200Main Engine Power (KW)3790110Rolling wheel swing angle90°90°90°Control MethodsPLCPLCPLC