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1,Automatic dc inverter welder machien, 2,TIG orbital welder, 3.20years experience, 4.PLC control,operate easily, 5.ISO9001.CCC - details see: https://www.machineto.com/automatic-dc-inverter-welding-machine-for-carbon-steel-10141550

Automatic dc inverter welding machine for carbon steel

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 head	KHGK16-40	KHGK36-90	KHGK70-160	KHGK140-230	KHGK210-300
Velocity rotation (r/min)	0.4~3	0.2~2	0.1~1	0.07~0.5	0.07~0.5
Suitable Dia.(mm)	16~40	36~90	70~160	140~230	210~300
Electrode Dia.(mm)	1.6/2.4	2.4	2.4	2.4	2.4

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 voltage	380 V
Rated input capacity	13.9KVA
Rated power input	13.2KW
Voltage allow fluctuating range	380V±10%
Phase number	Three-phase
Frequency	50/60HZ
Welding current adjust range	4~400A
Rated duty cycle	400A 60%
	250A 100%
Rated voltage no-load	70V
Rated welding voltage	TIG welding, 22.6V
Pulse frequency	0.5~500HZ
Built-in memory space	100 groups of weld parameter
Each set can segments	1~12 section
Duty cycle regulating range	20%-50%
Argon flow	8~12L/min
Preheating time	0.1~25S
Current rise/fall time	0.1~25S
Cooling water pressure	1.2kgf

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

Manufacturing:OEM Service Offered

Main Market: North America,South America,Southeast Asia,Africa,Oceania,Mid,East,Eastern Asia

Welcome to contact me for more information!!