Automatic IGBT inverter DC tig arc welder

1,Automatic arc welder, 2,TIG orbital welder, 3.20years experience, 4.PLC control,OEM offered, 5.ISO9001.CCC - details see: https://www.machineto.com/automatic-igbt-inverter-dc-tig-arc-welder-10134472
Condition:NewPlace of Origin:Henan China (Mainland)Brand Name:Ke-HuiModel Number:KHGK
Arc Current:4-400APulse Frequency:0.5-500HZPilot Arc Current:20ARated Duty Cycle:60%
Motor Type:Stepper MotorDimensions:1000X1000X1300mmUsage:Welding machineVoltage:380V/415V
Power(W):13.2KWCertification:ISO9001.CCCWarranty:ONE YEARAfter-sales Service Provided:Engineers available to service machinery overseas
Function:automatic pulse argon arc welding equipmentRated Input Power:13.9KVARange of voltage:380V±10%Operate:PLC control system
Welding method:Automatic TIG weldingStorage space:100 groups of welding standardN.W:150KGTypes of welding head:Five types
Inverter welder:IGBT inverterPipe diameter:16-300mm  
Automatic IGBT inverter DC tig arc welder
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Automatic IGBT inverter DC tig arc welder

Product Application

Applicable industries:Petrochemical industry, boiler, refrigeration equipment, pressure container.etc.

Suitable for:pipe outer diameter 16mm-300mm for tube-tube, tube to elbow, tube to flange, tube to valve body etc.

Product Function

1.There are five specifications of KHGK series welding machine head. According to the workplace and work piece ,you can choose one or several heads.

2.Apply to all kinds of the joint ways of tube-tube.

3.Choose the built-in wire or external wire, according to the different work environment.

4.Main component of welding head is aviation materials .which has light weight and stable structure in high temperature.

5.Forced cyclic water-cooling system in welding torch can make the long-time work.

6.The movement of the welder head is reliable by Stepping motor

7.Welder head equipped with balancer is operated conveniently.

8.Automatically adjust the arc length in welder head.

9.PLC control system and LCD touch screen that can be stored up to 100 welding standards.

10.Panasonic IGBT inverter control dc pulse power

11.Forced water cooling system equipped with 16 liters of stainless steel water tank has not affected by water pressure and water conditions. cooling fully .

12,Move conveniently.

KHGK series

Main technical specification

Welding headKHGK16-40KHGK36-90KHGK70-160KHGK140-230KHGK210-300
Velocity rotation

(r/min)

0.4~30.2~20.1~10.07~0.50.07~0.5
Suitable Dia.(mm)16~4036~9070~160140~230210~300
Electrode Dia.(mm)1.6/2.42.42.42.42.4

Note: Product technical parameters such as are subject to change without notice.

Manual of installing and operation will also be made to CD video.

Power and control system technical parameters

Rated input voltage380 V
Rated input capacity13.9KVA
Rated power input13.2KW
Voltage allow fluctuating range380V±10%
Phase numberThree-phase
Frequency50/60HZ
Welding current adjust range4~400A

Rated duty cycle

400A 60%
250A 100%
Rated voltage no-load70V
Rated welding voltageTIG welding, 22.6V
Pulse frequency0.5~500HZ
Built-in memory space100 groups of weld parameter
Each set can segments1~12 section
Duty cycle regulating range20%-50%
Argon flow8~12L/min
Preheating time0.1~25S
Current rise/fall time0.1~25S
Cooling water pressure1.2kgf

Product show

KHGK70-160

About us

Kehui technology was organized in 1996, as the leading company in the welding and heat treatment field. It concentrates on providing solution and recommendation to clients, hence, we attempt to customize our product relates to clients’ requirements. By the rich experience in such area, we may design and produce various type of product, such as tube-tube and tube-tube sheet, and other type automatic welding machine which successfully be used in petrochemical, manufacturing and boiling industry.

Our team

Patents & Software copyrights /Quality certificate

Welcome to contact me for more information!!


Automatic IGBT inverter DC tig arc welder
Packaging Detail:The inner was wrapped with plastic wrap, the outer layer wooden box or according to your special requirement.
Delivery Detail:within 15 working days after receiving payment

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