High Quality Seam Automatic Vertical Welder for Tank Construction

Product Description

The EGW vertical gas-electric welder is a highly effective automatic welding machine that utilizes current feedback closed-loop technology to enhance control over the welding process. Its main feature is the ability to create a single weld pass with a thickness ranging from 10mm to 50mm, all while being water-cooled. The machine also automatically controls the liquid level of the molten pool and adjusts the length of the wire being used. Additionally, it is compact and lightweight, making it easy to use and update. This versatile welder is widely utilized in various industries such as petroleum, chemical, blast furnace, and shipbuilding.

Product Parameter

Model	MEGW-I-Z/D
Welding Currency	80~800A
Welding Voltage	20~45V
Welding Speed	100~300mm/min
Power Input	380/3PH/50Hz
Rated power	25kw
Groove	V/X Groove
Position	Vertical   seam(3G)
Full traveling speed	2650mm/min
Full traveling speed of carriage	350mm/min
Tank Dia	5.0m and   above
Wire Dia	Φ1.6mm
Plate Thickness	10 ~45mm
Shell width	bottom-to-top   1.5~3.2m
Torch adjustment	3 axis
Torch up/down adjustment	±25mm
Torch fwd/rev adjustment	±25

Product Major Component

Control method: Close-loop control or open-loop control, chosen by switch.

2.1, Traveling motor is made in Japan.

2.2, Clutch: Yes, it is used to move carriage manually

2.5, Torch and its adjustment

a. Water cooling torch

~Diameter:1.6 ~2.4mm

~Water cooling

b. Adjustment

~Vertical adjustment : 100mm

~Horizontal adjustment : 100mm

2.6, Rigid rail (3.5m, including 6 pcs electric magnets) 

a. Rigid rail

b. Rack is installed on front face of rail, and it extends the life of rail.

c. Electric magnets

2.7, Copper backing bar

a. 5 piece for X groove and 5 piece for V groove

b. Length : 500mm/piece

2.8, Water and water distributor

a. Filter supplied with water cooler

b. Power input: 220V/1PH/50HZ (transformer supplied by seller)

c. Water capacity: 100L

d. Pump Power: 370W

3.       Cable Assemblies

Welding Cable  :  120mm²×60m

Control Cable   :  10p×2.5mm²×60m

Power Cable    :  3p×4mm²×60m

Ground Cable   :  120mm²×5m

Product Pictures