A detailed guide to lpg cylinder manufacturing process
Firstly lets check lpg cylinder manufacturing process what you can seach. Can you understant it clearly?
Minsheng has continuous automotic gas cylinder production line.
The follwing we will show you our main production process of liquefied gas cylinders.
Most importantly, explaining the key processes and testing requirements. help you in the factory inspection.
Step 1 Raw material purchase and test
Step 2 The Process Of Shell
The top of shell and the botton of sheel combine into cylindrical envelope. The below is Minsheng shell process flow:
Raw material→ Puching to circle blanking→Deep drawing →Trimming →Poshing→Hole punching→ Neck in
Step 3 The process of bottom ring
- Use continuous welding method to connect the bottom base and cylinder body. increased stability, easy to carry, and storage. improved the use of cylinder Factor of safety.
- Ventilation holes are left on the bottom, to keep the air circulating. and there is no accumulation of fluid, which slows down the retention of moisture.
Our botton ring process flow:
Raw material→ Punch slot, holes→Rolling circle→Botton ring welding→ Botton dish ends
Step 4 The process of cylinder guard
Step 5 LPG cylinder manufacturing Assembly
- We have a strict welding procedure
- We use first-class welding materials, Atlantic welding wire ER50-6
- Our experienced welders can quickly make judgments and adjust welding parameters. according to the shape, color, and sound of arc burning
- We do random mechanical property tests of the weld seam. cut a piece of the LPG bottle, out the surface of the circumferential weld. The outer surface and inner side of the circumferential weld do bending test and tensile test perpendicular to the circumferential weld.
- Strengthen the weld quality inspection, strict inspection system. focus on the inspection of the weld strength and compactness, the production of the cylinder batch by batch x-ray inspection.
We do the test for LPG cylinder manufacturing
Mechanics Performance Testing
Air leakage testing
Setp 6 The compelete LPG cylinder manufacuring video disply
The final complete process flow of LPG cylinder was this video: