| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 1 Year |
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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 |
Manufacturing process
Machinery testing
Mouth closing
Bottom pressing
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Embossing machine
1. The fuselage is a steel plate welded structure, which requires good rigidity and stability. The fuselage weighs about 8 tons (excluding hydraulic system and loading and unloading systems).
2. The bottle body is positioned at the front, the electronic encoder is positioned accurately, the rear is positioned with a screw drive, and the rear cylinder pushes the front The sliding seat moves back and forth on the guide rail.
3. The sliding seat moves back and forth on the guide rail, with automatic loading and unloading functions.
4. The production of cylinder with different diameters can be achieved by adjusting the center distance of the cylinder supporting rollers and the height of the roller base.
5. The rollers installed on the cylinder tray can move back and forth. When the workpiece is used for typing, the rollers of the cylinder tray can move up and down to protect the bottle from scratches on the workpiece.
Our hot spinning machine for different size
| Machine Model | THG622 | THG660 | THG720 | THG920 |
| 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 | THG325 | THG406 |
| 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 |
| Machine Model | THM232 | THM325 | THM406 |
| 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 |
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