| Comparision between MIG and SAW welding for LPG gas cylinder |
| 2000 pcs cylinders/8 Hours |
| Description | MIG welding | Saw welding |
| Capacity | 360 pcs/8hrs/set | 240 pcs/8hrs/set |
| No.Of welding machines | 6 | 8 |
| No.Of welders | 3 | 39 |
| No.Of welding pass | One path | Two paths |
| Power consumption | MIG saves 40% than SAW |
| Wire consumption | MIG saves 40% than SAW |
| Auto laser & video tracing device | MIG welder has auto laser & video tracing device, SAW welder does not |
------ Machine Configuration Consider different requirements, we prompt two machine configuration Full auto & Semi auto which could be selected by customers to fit for the budget.
Full autoamtic welding line feature
Full-auto welding machine includes socket welding, handle/collar welding, base ring welding, circumference welding, and all machines work automatically, the cylinder halves are conveyed by mechancial arm and chain, this system really saves much labor cost and improve the working efficiency apparently.
PART A:Template full automatic welding line layout PART B:Full automatic welding line detailed introduction
[Full auto socket welding]
This machine is used for upper cap socket welding and edge welding part polishing.Equip with Panasonic YD-350GL4 welder 1 set, water cooling welding torch 1 pcs, 8L automatic cycle water cooling tank 1 set.The main shaft motor is 0.75KW.Polishing motor is 1.5KW, equip with the grating security protection.
Equip with NO.6 Hydraulic station, 1 set, vane pump, 5.5KW.Setting pressure:Falling 4 MPa, rising 9 MPa.
[Full auto handle welding]
T his machine is used for upper cap hadnle welding.Equip with three sets welding torch, 3 welders finish at one time.Equip with Panasonic YD-350GL4 welders 3 sets, welding torch 3 pieces.Main shaft motor is 0.4KW, with the grating security protection.
Equip with No.7 hydraulic station, vane pump, 5.5KW.Setting pressure:Pressing 4MPa, rising 9MPa.
[Full auto base ring welding] This machine is used for lower cap bottom base welding, equip with three welding torch, 6 welders could be finished at two times.Equip with Panasonic YD-350GL4 welder 3 sets, welding torch 3 piece.Main shaft motor 0.4KW, with the grating security protection . Equip with No.3 hydraulic station, vane pump, 5.5KW, setting pressure:Pressing 4MPa, rising 10MPa.
[Full auto single head circumference welding] This machine is used for cylinder upper shell and lower shell welding, it adopts seam vision tracking device, automatic imaging to tracking welding seam, welding the circumferential seam automatically, no need of manual intervention.It adopts Panasonic 500GS (special) high-speed pulse MIG welding source.Welding speed can reach to 1000mm/min.It adopts double internal cooling MIG torch, it is suitable for long time welding.It is equipped with Supercooler automatic circulating cooling water tank to cooling the welding torch circularly. Semi auto welding machine feature
Semi auto welding machines adopt more operators for loading and unloading cylinder halves purpose, whereas this option is economy if the budget is tight.
PART A:Template semi auto welding machine layout PART B:Semi auto welding machine detailed introduction
| Semi-auto handle&base ring welding machine | Semi-auto socket welding machine |
| Motor power: 0.75KW | Motor power: 0.75KW |
| Air pressure: 0.4-0.8 MPa | Air pressure: 0.4-0.8 MPa |
| Welding torch adjusting range: | Welding torch adjusting range: |
| X: 0-100mm | X: 0-100mm |
| Y: 0-50mm | Y: 0-50mm |
| Welding torch angle adjusting range: ±45° | Welding torch angle adjusting range: ±45° |
| Speed: 60S/pcs | Speed: 60S/pcs |
| Machine weight: 600KG | Machine weight: 600KG |
| Machine dimension: 900x500x2150mm | Machine dimension: 900x500x2150mm |
------After Sale Service Timely & Satisfied oversea installation service We have rich experience for oversea installation and commissioning work, we always send the skilled engineers for assisting our clients to run the machine smoothly and quickly.
------ Our Factory Site Our strong machining ability Our hired employees are over 100 for different working process, such as milling lathe, punching machine, heat treatment, grinding machine, cause we make all machine parts by ourselves, we can ensure the parts quality by 100%.
Additionally, with strong manufacuting ability, we can delivery every order on time. ------ Company Introduction Wuxi Longterm Machinery Technologies Co.,Ltd
Wuxi Longterm Machinery Technologies Co.,Ltd is the professional manufacturer of auto-welding equipment (MIG, TIG, MAG, PAW) and automatic welding system integration, as well as related equipment.Due to highly automatic, simple operation, welding strength and service life with the same stainless steel and plate, is widely used in aerospace, chemical industry, machinery, pressure vessels, fire extinguishers, water heater, enamel water tank, stainless steel products and other industries.
------ FAQ
In order to recommend you the proper machine, we'd like to get the below from you: - What's the cylinder size you want to produce?
- It's better to provide the cylinder drawing.
- What's the daily capacity you want to make ? 
