MMA/TIG Arc Pulse Welder Welding Cutting Machine

• Customized: Customized
• Layout: Horizontal
• Cutting Material: Copper, Carbon Steel, Iron, Aluminum, Metal Alloy, Stainless Steel, Welding Machine
• Automatic Grade: Manual
• Power Source: Electric
• Cutting Mode: Welding Cutting
• Model NO.: WSM welding series
• Model: Welding Machine Wsm-315/400/500
• Input Voltage: 3p 380V±10%
• Frequency: 50/60Hz
• Duty Cycle: 60%
• Pulse Duty Cycle: 1-100%
• Arc Striking Current: 10-160A
• Arc Stopping Current: 5-315A/400A/500A
• Welding Control Mode: 2 Steps/ 4 Steps
• TIG Arc Striking Method: High Frequency
• OEM: Yes
• Transport Package: Carton
• Trademark: CHD
• Origin: China
• HS Code: 8456909000
• Production Capacity: 3000pieces Welidng Machine/Year

Product Description

1. Product of welding machine

2. Features of welding machine 
Microcomputer control technology;
Function of air supply in advance, delayed air stop, current climbing and current;attenuation and ect., accurate adjustment of parameter and easy control;
Pulse frequency, duty cycle, peak value and basic value can be adjusted freely;
Digital display gauge head makes it available to preset welding current precisely;
Change by soft switch high efficient and reliable;
Digital operation panel, with rich functions, easy to operate;
With Arc starting current and driving current adjustment functions, easy Arc starting and non electrode sticking;
With water shortage protection function for welding gun, to protect the torch;
Have 2 steps and 4 steps welding control mode.
 

3. Technical parameter of welding machine 

Model			WSM-315	WSM-400	WSM-500
Frequency/Input voltage			3P 380V±10%
Rated input capacity			14.5KVA	17.8KVA	25KVA
Rated input current			22A	27A	38A
Duty cycle			60%	60%	60%
Argon Arc welding	DC CC	Welding current	5-315A	5-400A	5-500A
	DC Pulse	Peak current	5-315A	5-400A	5-500A
		Base current	5-315A	5-400A	5-500A
		Pulse duty cycle	1-100%	1-100%	1-100%
		Pulse Frequency	0.2-20Hz
	Arc striking current		10-160A	10-160A	10-160A
	Arc stopping current		5-315A	5-400A	5-500A
	Current up slope time		0.1-10s
	Current down slope time		0.1-15s
	Pre-gas flow time		0.1-15s
	Post gas time		0.1-15s
	Spot welding time		--
	Arc striking current working method		2 steps, 4 steps
	TIG Arc striking Method		High frequency
Manual Arc welding	Welding current		5-315A	5-400A	5-500A
	Thrust current		10-200A	10-200A	10-200A
	Arc striking current		20-160A	20-160A	20-160A
	Arc Length(Knee point voltage)		--	--	--

FAQ:

Q: Are you a manufacturer or trading company?
A: We are manufacturer with the plant area of 24,000 square meter in Shanghai, and we have also production bases in Wenzhou and Chengdu. 

Q: What material could the machine cut?   
A: all kinds of metal plate, includes carbon steel, stainless steel, aluminium, copper and Zinc etc.
 
Q: what's the lead time or delivery time?
A: 7 working days

Q: what's Warranty?
A: 12 months

Q: How is your after-sales service?   
A: Consumable parts will be supplied in free, shipped to you with your purchased machine.
 
Q: Is there oversea engineer available?  
A: Our engineer could service you 24 hours online by Skype, or on cellphone, and they can   go to your country to service you if necessary.

CHD brief introduction


CHD was founded in 1989, is a High-Tech Enterprise which integrates R&D, Production, Sales and Service of cutting machine.  
CHD, as one of the largest metal cutting machine manufacturers, headquartered in Shanghai, China. With 3 production bases, totally plant area of more than 53,000 square meters , respectively located in Shanghai, Chengdu and Wenzhou.
CHD focus on quality control, has won many certification audits including ISO9000, SGS, CE, CCC, etc., was one of the world's largest manufacturer's partners of steel plate cutting equipment. CHD cutting machines have already been exported to more than 100 countries in the past 20 years.
 
Advantages of CHD:
Large Production Capacity. R& D stuff, Workers, 3 Production Bases, Plant of 53000 Square Meters. Production Line.
Full line of Products, including Cutting Machine, Plasma Power, Welding Machine, Beveling Machine, Circular Cooling Water Tanks, Consumables.
Honesty. All parameters (cutting thickness & precision) are actual operation parameters without overstate.
Good after-sales service, not one-off business.
One year guarantee. Free spare parts service on base of your order amount. Engineer oversea service.
Adjustable Short Lead Time.

Certificate of ISO9001