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Stainless Steel
Radial Models(JM Series)
Hot Spinning
Template or Roller Type
Triple
Cylinder
Cylinder Shape
90 Degree
1300 mm
23000 * 3200 * 2300 mm
232~920 mm
5500~12500 mm
Industrial Cylinder Necking in & Bottom Closing
Available
Full Automatic
3 Months
30CrMo 34CrMo4
Standard Seaworthy & Strong Package
ISO9001
Comflex
Wuxi, Jiangsu, China(Mainland)
830710000
500 Sets Per Year
US$ 0/Piece 1 Piece(Min.Order) | Request Sample
Product Description
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 |
φ219-325mm roller type hot spinning machine
II. Manufacturing process
| 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 |
| 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 |
Section view of mouth
CNC Template TYPR SPINNING MACHINE 
| 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 |
III. Machinery testing
Hydro Pressure Testing Machine 
IV. Accessories machine ---Neck threading machine
FAQ
We are professional manufacturer of CNG gas cylinder production line. We need to know following information to quote you correct machineries:
1. What size of CNG cylinder your machine can produce?
2. CNG cylinder technical drawing?
3. Capacity you require, i.e. how many pieces and sizes you want to make per day?
