Fully Automatic CNG Gas Cylinder Template Type Bottom,Neck Hot Spinning Machine
The template type hot spinning machine uses molds to extrude and heat the rotating work piece to shape it, and most of the machine has aspherical bottom or a dish-shaped bottom.
Tube blank preheating→feeding→clamping→spindle rotation→spinningprocessing→spindlestop→discharging.
On the mold where the template type spinning machine and the work piece are in direct contact, a traditional plate mold is used to extrude the work piece to deform the tube blank.
Φ140 Hot spinning machine (Template structure + thimble with mold)
Place of Origin
| LTM |
| Template structure + thimble with mold |
Machinery Test Report
Key Selling Points
Machinery Repair Shops, Manufacturing Plant
After-sales Service Provided
Engineers are available
CNG cylinder, Seamless Cylinder, Industrial Cylinder
Φ275 Hot spinning bottom retracting machine (Template structure)
Diameter range: φ76~140mm
Length range:330~1100mm (The max length of the tube is 1250mm)
Production speed: < 80s
Spindle speed: 260~520 r/ min
The way host spindle chuck clamping: Did not appear the axial sliding after clamping , clamping force can be adjusted according to the need. Clamping force ≤180KN. Hydraulic station: molding-bottom device. scraping- bottom device ,sliding-table and chuck device adopt independent hydraulic system. Tank cooling use heat transfer. Electric control parts adopt famous brand products The frequency converter and PLC are adopted in the corresponding products of Delta Electronics.
1. Intermediate frequency heating furnace;
2. Water cooling system;
3. Scraper host;
4. The thimble belt;
5. Slag dumper;
6. Bottom pressing machine;
7. Pure water cooling tower
8. Burning racks and other auxiliary machines and transition racks
9. 1 set φ267mm holding fixture
Main Engine Intermediate Frequency Frame Hydraulic Station The swing mould to form bottom and neck have water cooling device. The sliding table with scraper (mould) have thickening function .the scraper can run more than once at horizontal and vertical on the basis of setting parameters in the touch screen at any time. Working Details Finish Products Location mode of workpiece adopts the back of the positioning for product conformance The positioning length can be manually adjusted according to the requirements . By replacement of the tooling, mould and adjusting the process parameters, can be quickly implemented different specification products. That machine is for bottom forming and bottom pushing. If you want to save cost, you can also use the machine to form the mouth when you change the moulds.
Wuxi Longterm has been focused on the hot-spinning machinery production for more than 30 years. We own a professional technical team to provide all-sides service. We put ourselves to the development of this industry since establishing the company. With the advanced technology and the mature service, we cooperate with many clients from the worldwide, such as Russia, India, Iran, Turkey, Serbia etc.
Part of Our Customers
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 technical drawing of the cylinder.
2. Daily capacity.