Customizable Horizontal Welding Machine for Large Tanks

• Customization: Available
• Cooling Way: Water Cooling
• Control: Semi-Automatic
• Model NO.: MSHW-I
• Style: Vertical
• Frequency Range: Intermediate Frequency
• Electric Current: DC
• Type: Continuous Seam Welder
• Keywords: Tank Girth Welding Machine
• Groove: V/K Groove
• Tank Dia: 5.0m and Above
• Plate Thickness: 8-45 mm
• Transport Package: Export Package
• Specification: Customized
• Trademark: WINCOO
• Origin: China
• Production Capacity: 5000/Year
• Package Gross Weight: 500.000kg

Product Description

Product Description

Large cylindrical tanks are core facilities in petroleum, chemical, water conservancy, and energy storage industries. High-quality, high-efficiency circumferential (girth) welding directly determines structural safety, service life, and project delivery speed. WINCOO ENGINEERING CO.,LTD has developed a dedicated Large Tank Girth Welding Machine integrating mechanical, electrical, and welding automation technologies. It provides stable, reliable, and cost-effective automatic girth welding for largescale storage tanks, pressure vessels, and similar cylindrical steel structures.

Model	MSHW-I-Z/D
Welding Currency	80-800 A
Welding Voltage	20-45 V
Welding Speed	200-650 mm/min
Power Input	380/3PH/50Hz
Rated power	25 kw
Groove	V/K Groove
Position	Horizontal seam(2G)
Full traveling speed	2650mm/min
Tank Dia	5.0m and above
Wire Dia	Φ2.0mm-Φ4.0mm
Plate Thickness	8-45mm
Shell width	bottom-to-top 1.5-3.0m
Torch adjustment	3 axi
Torch up/down adjustment	±25mm
Torch fwd/rev adjustment	±25m
Capacity of flux container	60 kg

Core Advantages

Stable weld quality: Xray qualified rate reaches over 99% in mass application.
High efficiency: 3–5 times faster than manual welding, greatly shortens construction period.
Labor reduction: Reduces highskill welder dependence and lowers labor intensity.
Strong adaptability: Compatible with carbon steel, lowalloy steel, and tank jacking construction method.
Easy maintenance: Modular design, standardized parts, convenient on site servicing.
Customizable: Supports special dimensions, control systems, and welding processes per project needs.

Application Fields

Petroleum & oil storage tanks
Chemical medium tanks
Water storage tanks
LNG/LPG cryogenic tanks
Metallurgical furnace tanks
Large pipe and cylindrical pressure vessels
Overseas EPC tank construction projects