Steel Cylinder Round Seam Welding Equipment#

China LNG Gas Cylinder TIG Double Heads Circular Welding Machine, Steel Cylinder Round Seam Welding Equipment#
Product Description
What is LNG?
Liquefied natural gas (LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport.

Improved Air Quality. Natural gas is the cleanest-burning fossil fuel, therefore vehicles running on LNG produce lower levels of toxic emissions and air pollution than equivalent diesel engines. Nitrogen Oxides (NOx) emissions are reduced by 40-50% and articulate Matter (PM) emissions are reduced by approx 80%.
LNG Cylinders Benefits
What we can supply?
No.
Device name
Qty
No.(worker)
Remarks
1
Inlet and outlet robot welding station
1
1
V-shaped double-station layout, in turn welding inlet and outlet pipes, gas phase pipe joints
Double station layout, welding 2 joints in turn
2
Distribution head, joint robot welding station
1
3
Inlet and outlet, gas phase tube, dispensing head artificial welding workbench
1
1
manual welding
4
Supporting neck tube, flange inner and outer ring seam robot welding workstation
1
1
5
Supporting neck tube, flange inner and outer ring seam robot welding workstation
1
1
6
Support neck tube ring seam welding machine
1
1
Double gun configuration
7
Front head, support neck tube, reinforcing plate manual assembly spot welding machine
1
1
Manually assembling the reinforcing plate and spot welding
8
Front head, support neck tube ring seam welding machine
1
1
9
Front head, reinforcing plate, ring seam welding machine
1
10
Front head, support neck tube inner ring seam welding machine
1
1
11
Front head, molecular sieve package manual assembly spot welding machine
1
1
Manual assembly spot welding
12
Front head, molecular sieve, ring seam welding machine
1
0
13
Molecular sieve package double-sided head manual welding station
1
1
14
Internal pipeline manual welding station
2
2
15
Molecular sieve package ring seam welding machine
1
1
16
Front head logistics transmission line
1
1
Including: attachment welding equipment transmission line, double speed chain transmission line, aerial transplanter, power assist
robot
17
14
LNG Cylinders Manufacturing Processes
No.
Name
Brand
1.
PLC
SIEMENS
2.
Frequency converter
SIEMENS
3.
HMI
SIEMENS
4.
Pneumatic components
SMC
5.
Linear slide rail，ball screw
HIWIN
6.
AC motor
SEW
7.
AC servo motor
SIEMENS, Schneider
8.
Circuit breaker，Contactor，electronic overload protection
Schneider
9.
Button
Schneider
10.
Sensor
OMRON
11.
Encoder
OMRON, Koyo
Front Dome attachment automatic welding production line
Process flow chart of automatic welding production line for front Dome attachment

Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profie
Professional welding expert
Wuxi Longterm machinery has been focus on the LPG/LNG cylinders and water heater tanks and medium size fire extinguisher cylinder welding since 1978. We are renowned in China and even the world for our leading teacnology. Wuxi Longterm weld has domestic operations located in Jiangsu Province, Sichuang Province and international engineering and manufacturing in China.
FAQ
Q:How can you guarantee the quality of welding machine?A: we have passed the ISO test,we warmly welcome you and your technical team visit our factory to check the machine before order, And we have one year guaranteed,free parts can be send free within one year.Q: What are the benefits to choose your machines?A: Our machines are strong and reliable for long term industrial manufacturingQ:How long is the warranty for machines?A:Machines warranty is 12 months after receive our machine. in Warranty time,we can provide new free parts for changing.Q:Can you engineer come to our place to help with machine installation & commission?A:Yes, our engineers are available to travel to your factory for machine installation and commissioning.