High Pressure CNG Gas Cylinders Automatic Roller Type Hot Spinning Machine
THG406 CNC roller hot spinning machine is based on our company's years of rich experience in manufacturing thermal cyclone, combined with foreign advanced equipment technology, the original technology for a number of technical improvement and developed.
The equipment is mainly used for the formation of high pressure gas cylinder, through the equipment to the pipe at both ends of the bottom, so that the pipe end into a standard spherical, ellipsoidal shape and a simple section of straight line and arc, made into the shoulder section of equal thickness and non-equal thickness high pressure cylinder.
It is mainly composed of conveying mechanism, medium frequency heating system, feeding device, spindle mechanism, rotary mold device, turning device, automatic heating device, feeding device and discharge thrust head, hydraulic system, electrical system, dilute oil lubrication system, etc
Specification of 232 to 406mm roller type neck and bottom hot spinning Machine
| Equipment center height |
1250 mm (spindle center from the bottom plane of the fuselage) |
| Spindle motor |
144KW (DC) |
| Axial stroke of the slider |
65mm |
| Radial stroke of the slide |
17mm |
| Radial clamping force |
1200KN |
| Spindle speed |
0-600rpm adjustable |
| DC Drive |
Siemens |
| Maximum axial force |
246kn |
| Maximum axial feed speed of the die |
200mm / s |
| Maximum speed of rotary wheel rotation angle |
30° / s |
| Maximum rotary wheel torque |
65KN |
| Wave Angle |
0-100 |
| Hydraulic motor |
90kw |
| Scale speed reversing valve |
Italian ATOS |
| Electronic control system |
Siemens 828D |
| Heating power at the pipe end |
500KW / 1000Hz |
| Pneumatic load |
6bar |
Hot spinning Making Progress
Pipe delivery- feeding --rotation heating ---unloading-- feeding--hot spinning--unloading.
- Machine model
|
LTG325 |
LTG406 |
| Processing diameter |
DN219-325 |
DN325-406 |
| Processing length |
800-2000mm |
800-2000mm |
| Processing thickness |
5-15mm |
5-18mm |
| Central height |
1100mm |
1200mm |
| Main engine power |
90kW |
144kW |
| Rolling wheel swing angle |
100° |
100° |
| Spindle speed |
700rpm |
700rpm |
| Control methods |
CNC |
CNC |
| Machine dimension |
1600x2000x1420mm
|
1800x2000x1600mm |
Medium frequency heating system
The intermediate frequency heating system mainly heated the rotary part of the end of the pipe to the forging temperature (less than 1250ºC) to facilitate the metal flow and plastic deformation. The working principle of medium-frequency heating system is one of the practical applications of electromagnetic induction law.The system uses the induction coil as a primary coil and the steel pipe in the furnace as a secondary coil.When the induction coil on the alternating magnetic flux, most of the flux chain with the steel pipe in the furnace, so the induction potential in the steel pipe, and because the steel pipe is a conductor and closed circuit, under the action of the induction current I, and due to the current surface effect and steel pipe resistance R, so produce a large number of joule heat, so that the furnace heating. The medium frequency heating system is mainly composed of heating furnace body and medium frequency power supply cabinet.
Finished Cylinder
Machine Package
Service
Company
We are professional manufacturer of CNG/LPG/LNG cylinders manufacturing machine for over 30 years. our machines have been exported to Russia, Ukraine, USA, UK, Turkey, Australia, Kenya, Egypt, India etc...
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment;
Q: What can you buy from us?
A: All the machine for the CNG cylinder production line.
Q: Why should you buy from us not from other suppliers?
A: Wuxi Longterm Group is group corporation which are professional supplier of cable, LPG gas cylinder, steel drum, LNG and CNG
machinery with more than 25 years of experience and a strong professional R & D team
Q: What services can we provide?
A: Online technical support, On-site installation, Spare parts...
We need to know the following information to make the quotation to you:1. The diamater and technical drawing of the cylinder.
2. Daily capacity.
Audited Supplier 
THG406 CNC roller hot spinning machine is based on our company's years of rich experience in manufacturing thermal cyclone, combined with foreign advanced equipment technology, the original technology for a number of technical improvement and developed.
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