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Digital IGBT Inverter AC DC TIG welding machine,welder,AC/DC welder

Beijing OWEN Technology Co., Ltd.
Beijing OWEN Technology Co., Ltd.
City: Beijing
Province/State: Beijing
Tel: 86-10-84532645
Contact Person:

Digital IGBT Inverter AC DC TIG welding machine,welder,AC/DC welder

Arc Current : 400A
Pulse Frequency : 0.5-500HZ
Pilot Arc Current : 4A
Rated Duty Cycle : 60%
Dimensions : 1060mm*700mm*1200mm
Usage : chamber,,pulse,TIG,ARC, pipe welder,tube-plate,carbon steel,etc.
Rated input voltage : 380V
welder type : ac dc tig welding machine
Weight(kg) : 110KG
Brand : kehui
Packing : Carton or color box
Capacity of Internal Memory : 100 Programmer
Performance : stable & reliable
Maintenance cost : very low
Cooling method : air/water cooled
Applicable Industry : boiler, heat exchangers, pressure containers of small tube and bassoon
MOQ : 1 Set/Sets .
Packaging Details : wooden packing or according to your requirement
Delivery Time : 15 working days upon deposit and order confirmation
Payment Terms : L/C,T/T
Supply Ability : 100 Set/Sets per Month .
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Weldable diameter:51mm
Weldable tank diameter:800@0P0`0p0800�0�0 (mm)
Wire feeding speed:0-2500mm/min

Digital IGBT Inverter AC DC TIG welding machine,welder,AC/DC welder

Applicable industries and scope

KHBT Series cylinder body wall saddle type full-automatic pulse tube plate argon arc welding machine can be used in boiler, heat exchangers, pressure containers of small tube and bassoon and body orthogonal carbon steel, stainless steel tube plate of all position of welding.

KHBT51 welding machine is mainly used for pipe diameter for 51mm and inner diameter for 800mm-2400mm cylinder body wall saddle type tube plate welding.

Special size of pipe and tube body as well as the special assembly way, can customize according to the requirements of customers.

Function and Features

1. Compact design, welding head equipped with special mobile vehicles, easy operation. Under the car equipped with electromagnet structure to ensure welding torch when soldering positioning reliable and accurate. Electromagnet disconnect, dolly can move freely in the cylinder.

2, Welding torch rotation system, wire feeding system and mention arc system triaxial integration, PLC control, make saddle type weld moulding evenly, beautiful.

3,Welding torch using forced circulation water cooling, continuously work long hours.

4,The positioning spindle using water-cooled manner to avoid overheating pipe head loss.

5,System adopts PLC control and it is stabilization and reliable, strong anti-jamming.

6, The man-machine interface adopts LCD touch screen, English input, the operation is simple, intuitive convenient.

7,Adopt Panasonic IGBT inverter control dc pulsed Tig welding power, high efficiency, arc stability strong, weld bead moulding beauty.

8,The machine adopts compulsory air-cooled water cooling circulatory system, equipped with 16 liters stainless steel tank, not affected by field water hydraulic conditions of limits, cooling fully, reliable convenient.

Technical parameters

Weldable diameter


Weldable tank diameter

800@0P0`0p0800�0�0 (mm)

Welding torch can tilt Angle


Welding torch turning speed


Wire feeding speed


Power control mode

IGBT inverter control

Rated input voltage


Rated input capacity


Rated input capacity


Rated welding voltage


Welding current


Starting current


Attenuation current


The current up time


Current decrease time



1. The above data is only for the customer’s reference.

2. The technical parameters can be customized according to the customer's requestment.

3. We reserve the rights to amend the technical specification here without prior notice.

We specialize in the R&D, manufacturing and marketing of welding sets, Closed Tube Welding Machine, Auto SAW machine for saddle pipe joints, Tube -- tube plate Automatic pulse argon arc welding machine,3D adjustment Long Men posture tube–tube/sheet automatic pulse argon arc welding machine, Orbit tube to tube welding machine.

We also have famous Portable Detector for Quenching Medium Performance. The main markets include many countries in Middle East, Africa, Southeast Asia, and Australia.

Our advantage:

We are always sticking to "clients are our everything". We will do our best to provide favorable price , satisfactory after-sale service. And our welding sets adopt unique design, save energy, convenient for operation, low cost of maintenance and environmentally friendly.

We are the ideal choose for you!

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