MMA/TIG Arc Pulse Welder Welding Cutting Machine

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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
Trademark: CHD
Transport Package: Carton
Origin: China
HS Code: 8456909000
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
Trademark: CHD
Transport Package: Carton
Origin: China
HS Code: 8456909000
1. Product of welding machine
MMA/TIG Arc Pulse Welder Welding Cutting 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
MMA/TIG Arc Pulse Welder Welding Cutting Machine
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 
MMA/TIG Arc Pulse Welder Welding Cutting Machine 1. Product of welding machine
MMA/TIG Arc Pulse Welder Welding Cutting 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
MMA/TIG Arc Pulse Welder Welding Cutting Machine
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 
MMA/TIG Arc Pulse Welder Welding Cutting Machine

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Applicable model:for Caterpillar,for Komatsu, Hitachi,Deawoo

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SE240 SE220 Excavator Undercarriage Spare Parts For Shantui Excavators

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