MWG-325 Automatic Pipe Welding Machine for 159-325mm Diameter Carbon Steel & Stainless Steel Pipes with 400A Power

Price Negotiable

Price: Negotiation

MOQ: 1set

Delivery Time: 7 days after payment

Brand: MWELDING

Product Description

Automatic Pipe Welding Machine for Large Diameter Pipes

MWG-325 Automatic Pipe Welding Machine for 159-325mm diameter pipes

Application Range

Tube diameter range: Φ159-325mm
This automatic tube welding system includes MWA-400 TIG welding power source and MWG-325 welding head, suitable for medium wall thickness carbon steel and stainless steel pipe welding.

Key Features

Automatic all-position TIG pipe-to-pipe welding with/without wire feeding
Compact structure design with stable rotation and small rotating inertia
Oscillation and multi-pass welding process capability
Suitable for tube-to-tube, tube-to-flange, tube-to-elbow, and tube-to-valve connections
Built-in water cooling system for extended operation periods
Modular aluminum construction with stepless adjustable clamping
Gapless gear transmission with automatic AVC (Arc Voltage Control)
Compact design ideal for work site applications

Technical Specifications

Welding Power Source: MWA-400A

Parameter	Specification
Power Source Type	Inverter
Welding Current	5-400A
Duty Cycle	400A/25%; 350A/65%; 250A/100%
Input Voltage	AC380V±10% 50/60Hz
Total Power	13.9KVA
Cooling System	Built-in Water Cooling System
Display	10" Touch Screen
Programs Storage	80 welding parameter sets
Insulation Grade	H
Protection Class	IP23
Weight	120Kg
Dimensions	740×520×910mm
Control Functions	Argon gas control, pipe section welding control, welding current and pulsed arc control, welding head rotation control, oscillator motion control, wire feeding control, auto AVC control
Safety Controls	Motor overload protection, cooling water test, cooling water level and temperature test, tungsten short-circuit protection