DC Inverter three phase ARC Welding Machine MMA400

DC INVERTER ARC three phase Arc Welding Machine MMA400   Product Description   Function and feature   Smoothly runs a wide range of rutile and basic rods from 1.6mm-8.0mm . Stable arc DC inverter IGBT or IGBT module technology ,duty cycle 60 % .excellent welding performance, Excellent overload and anti-static protection , Easy arc start and deep penetration ability , little spater . 380V,three phase ,fan cooled .energy saving . Suitable for welding carbon steel, alloy steel, cast iron, stainless steel ,etc. compete with electrode holder , earth clamp , face mask , hammer 

TECHNICAL SPECIFICATIONS
MMA WEDLING MACHINE	MMA315	MMA400	MMA500
AC input voltage	AC.(three phase)220V±15%
The rated input current	19.5A	28A	34A
Rated input power	12kw	17kw	23.6kw
R ated No-load voltage	70V	70V	70V
Output current range	20-315A	20-400A	20-500A
Drive adjustment range	0-100A	0-100A	0-100A
Duty cycle	60%	60%	60%
Efficiency	85%	85%	85%
Power factor	0.93	0.93	0.93
Insulation class	F	F	F
Gross weight	19.5kg	28kg	32kg
Protection class of case	IP21	IP21	IP21
Cooling method	Air cold	Air cold	Air cold
Overall dimension	580*300*450mm	580*300*450mm	580*300*450mm

  The Production Management        All of our employee are experienced in related technonoly and devoted as a whole to make sure the best quality of our products.  The Quality Control [Quality]  The materials used in the machines are imported components, such as Fujitsu, Toshiba, South Korea, David, Nikon and other manufacturers of components,
production process to take full review mode.
[Production]  production process control:
Raw IQC detection → Plug the pipeline→ Wave soldering oven over pipeline
→ PCB circuit board welding assembly of semi-finished full inspection
→ Welding welder performance testing and tuning welder leakproof pressure test
→ Test output debugging → Product packaging equipment cabinet shipment inspection
The entire production process will be effectively controlled to ensure product quality.   Packaging & Shipping  Package of ARC Welding Machine    Our products are packed wih a double package which are foam board inside and hard board outside.                       Our Services  Supply and services for welding machine   1. OEM and ODMsevice offered, Machine Color   2. One Year Warranty.   3. Technical Support.   4. CE and CCC certificate    5.Accessories standard spareparts: 2 Cable connectors(35-50), 1 screw driver            FAQ  FAQ(Frequent asked questions)   1. Do you have machines in stock?   We have no machine in stock since we manufacture machine as per orders.   2. Do you have welding accessories in stock?
Some labor protection articles in stock,at the same time, we are continuously research and develop new products.   3. IGBT,MOSFET brand which u use in machine?   Our machine has IGBT and MOSFET brand.and also by your requirement.   4. Can we add our brand and our color in welding machine?   If the quantity will be large,we can make it for free,but if one machine,the extra fee should by customer.   5. During guarantee,if machine breakdown spare parts supply free of cost and postage charge bear by u?
The warranty costs from our account,but the postage charge by customer.           Company Information   Company Brief Introduction    PROSPERWELD Industry & Trade CoLtd. is specialized in manufacturing and exporting high quality welding,cutting products and accessories. We provide one-stop shopping service, which will certainly save both your time and cost. Our products are of European standard high quality products and acquired national mandatory CCC certification and EURO CE certification, but Chinese competitive prices.    As a professional welding products exporter and manufacturer strives to distinguish ourselves from our competitors through a full range of top quality welding products,exceptional delivery performance,competitive prices and rapid business feedback system. Efforts and activities of the company are focused on customers' satisfaction.We sincerely hope to cooperate with you and create a glorious future together.   ARC welding machine arc welding machine arc welding machine  

Contact us if you need more details on Three Phase Arc Welding Machine. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Three Phase Arc Welding Machine Mma400、Inverter Three Phase Arc Welding Machine. If these products fail to match your need, please contact us and we would like to provide relevant information.

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