Alibaba express automatic auto welding manufacture

<Professional tig welding equipment <Automatic tube orbital TIG weld <PLC control,easy use <20 years brand <Price advantage

Alibaba express automatic pipe to tube tig pulse argon arc Welding Machine         

Applicable industries

Petrochemical, boiler, refrigeration, medicine, aviation, pressure vessel, ship, food machinery, atomic energy etc

Applicable scope

Apply to tube diameter from16-300mm, tube-pipe,tube-elbow, Tube - flanges,tube-valves, carbon steel, alloy steel ,stainless steel with wire filling or not wire filling

Function and characteristics

Welding head have five specifications, according to dimensional condition and product range can choose one or several welding headSuitable for various kinds of pipe-pipe joint and various groove form ;Wire unit according to working environment different, can adopt built-in wire or external wire;Welding head main components are used aviation materials, light weight, structural stability, and high temperature no deformation ;Drive and wire feed adopts stepping motor, make nose operate reliable.Nose equipped with balancer, operation convenience, reduction of labor intensity ;Adopt PLC control system and LCD touch human-machine interface, can be stored up to 100 groups of welding standard, each group of welding scope can divide 1~2 section, input is simple, and not need professional basis and special language,Used Panasonic IGBT inverter control dc pulse power, guarantee high welding efficiency and strong arc stability, Weld bead molding beautiful,Welding torch using forced water cooling, keep long-term work,Nose can choose arc length automatic adjustment and yawing device. According to different requirements yawing can be used mechanical swing and magnetic pendulum,Mandatory water cooling system, equipped with 16 liters stainless steel tank, not affected by field water hydraulic conditions limits, cooling fully, reliable convenient

The PLC control system and LCD touch screen as follow

Technical parameters

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
Mechanical Swing
Max. Amplitude(mm)	---		±8		±8		±8	±8
Swing Speed(mm/s)	---		0.5~10		0.5~10		0.5~10	0.5~10
Around Dwell time(s)	---		0.1~10		0.1~10		0.1~10	0.1~10
Magnetic Swing
Max. Amplitude(mm)	---		±6		±6		±6	±6
Swing frequency	---		0~5HZ		0~5HZ		0~5HZ	0~5HZ
Automatic Arc length control
Arc adjust Speed (mm/s)	---	2.5		2.5		2.5			2.5
Filler Wire
Wire Dia.(mm)	0.8/1.0	0.8/1.0		0.8/1.0		0.8/1.0			0.8/1.0
Wire adjustable Angle	<45°	<45°		<45°		<45°			<45°
Wire feed rate (mm/min)	0~1500	0~1500		0~1500		0~1500			0~1500

 

Power supply

Rated input voltage	380v
Rated welding voltage	TIG welding, 22.6V
Rated power input	9.0KW
Rated voltage no-load	70V
Frequency	50/60HZ
Welding current adjusting range	4~400A
Voltage allow fluctuating range	380V±10%
Rated duty cycle	400A   60%
	250A  100%
Rated input capacity	11.5KVA
Built-in memory space	100 groups of welding code

Welding effect 

KHGK have own 2 patent certificate and 1 Software copyright

Quality certificate

Packaging

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