CNG Cylinder Hot Spinning Machine
Product Description
Hot spinning machine
I. Technical specification
CNC Template TYPR SPINNING MACHINE
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 diameter | Max. 406mm |
| Spinning diameter | Min. 325mm |
| Spinning length | Max. 2000mm |
| Spinning length | Min. 800mm |
| Starting wall thickness | Max. 18mm |
| Starting wall thickness | Min. 5mm |
| Spinning cycle (incl. load/unloading/necking-in) | Max. 2.5min |
| Equipment centre height | 900mm |
| Main spindle drive | 90KW |
| Axial stroke of sliding block | 65mm |
| Radial stroke of sliding block | 17mm |
| Radial clamping force | 200KN |
| Main spindle speed (Variable) | 0-320 rpm |
| Mould axial stroke | 321KN |
| Max. mould axial feed-in speed | 30°/s |
| Mould rotating angle | 0-91° |
| Hydraulic motor | 22KW |
| Proportional speed regulated reversing valve | Italy ATOS |
| Control | Siemens |
| Connected electrical load | 3*380V, 50Hz |
| Heating power of the pipe end | 500KW/1000Hz |
| Connected pneumatic load | 6 bar |
II. Machinery detail
Template type
Roller type
Head section view
III. Solution for different size
CNC ROLLER TYPR SPINNING MACHINE
| Machine Model | LTM G+622 | LTM G+660 | LTM G+720 | LTM G+920 |
| Processing Dia. (mm) | 406~622 | 406~660 | 559~720 | 559~920 |
| Processing Length (mm) | 5500-12500 | 5500-12500 | 5500-12500 | 5500-12500 |
| Processing Thickness (mm) | 10-30 | 10-30 | 10-30 | 10-30 |
| Central Height (mm) | 1300 | 1300 | 1300 | 1300 |
| Main Engine Power (KW) | 200 | 250 | 280 | 355 |
| Rolling wheel swing angle | 90° | 90° | 90° | 90° |
| Control Methods | CNC | CNC | CNC | CNC |
| Machine Model | LTM G 325 | LTM G 406 |
| Processing Dia. (mm) | 219~325 | 325~406 |
| Processing Length (mm) | 800-2000 | 800-2000 |
| Processing Thickness (mm) | 5-18 | 5-18 |
| Central Height (mm) | 1100 | 1200 |
| Main Engine Power (KW) | 90 | 144 |
| Rolling wheel swing angle | 100° | 100° |
| Control Methods | CNC | CNC |
CNC Template TYPR SPINNING MACHINE
| Machine Model | LTM M 232 | LTM M 325 | LTM M 406 |
| Processing Dia. (mm) | 200~232 | 219~325 | 325~406 |
| Processing Length (mm) | 700-1700 | 800-2000 | 800-2000 |
| Processing Thickness (mm) | 3-15 | 5-15 | 5-18 |
| Central Height (mm) | 1000 | 1100 | 1200 |
| Main Engine Power (KW) | 37 | 90 | 110 |
| Rolling wheel swing angle | 90° | 90° | 90° |
| Control Methods | PLC | PLC | PLC |