CO₂/MAG/MIG Welding Machine

W400

The original AC pulse welding method of OTC welding machine W400 realizes high-efficiency and high-quality welding of ultra-thin plates;
W400's improved double pulse enables high-quality welds with fewer defects;
W400 can realize high-quality welding of aluminum, carbon steel, stainless steel and other materials and thicknesses;
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W400 output current increased by 33%! High-quality welding to medium and heavy plates is possible.

OTC welding machine W400 welding machine parameters

Comprehensive name		Welbee Inverter W400
welding power source	model	WB-W400
Input voltage	IN	380 (50/60Hz shared)
Rated input capacity	kVA	21.4(17.0kw)
Rated usage	%	DC: 350A 100%	DC pulse: 283A 100%	AC pulse: 300A 100%
Rated output current	A	DC: 400A/350A	DC pulse: 400A/283A	AC pulse: 400A/300
Rated load voltage	IN	DC: 34V/31.5V	DC pulse: 34V/28.2V	AC pulse: 31.5V/29V
Output current range	A	30-400
Output voltage range	IN	12-34
Maximum no-load voltage	IN	88
Dimensions (WDH)	mm	395710835 (excluding rings)
weight	kg	86
Wire Feeder	form	CM-7402	CMA-7402	CMAW-7402
Applicable wire diameter	mm	(0.8), 0.9, 1.0, 1.2, (1.4, 1.6)	1.0, 1.2, (1.6)	(1.0), 1.2, 1.6
Use welding wire		Solid wire, flux-cored wire; hard aluminum, soft aluminum
wire feed speed	m/min	max 22
Dimensions (WDH)	mm	207588372	248766429	248778429
weight	kg	12; 15
welding torch	form	WT3510-SD	WTA300-SD	WTAW400-SD
Rated current	A	350	300	400
Applicable wire diameter	mm	(0.9, 1.0), 1.2; 1.2, (1.6)
usage	%	MAG:30 CO2:60	DC MIG: 50 Pulse MIG: 30	100
cooling method		air cooling; water cooling
cable length	m	3 (4.5, 6); 3
Wire feeder side cable	form	BKPDT-6002
Cable diameter	mm2	60
Base metal side cable	form	60
Cable diameter	mm2	60
Flowmeter	form	W-50FL-Ar

If you need to buy OTC welding machine W400 or any accessories of OTC, you can contact me. Our company sells all types of OTC equipment, original parts and spare parts. Our company is an OTC designated agent distributor in China. All parts are guaranteed to be genuine. Tel:+86-180-9663-1656 (same wechat and WhatsApp numbers). At the same time, you are welcome to join my wechat to exchange knowledge and information about OTC welding machine experience. You can also email me 15305667776@163.com and ahojotc@gmail.com. For network reasons, if you want to send me an email, please send it to both email addresses at the same time. thank you very much.

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