Hot welding machines ac dc/new welding machines ac dc/HF welding machines ac dc

Specifications Mainstay welding machines ac dc

1.Advance MOS inverter technology

2.HF arc-starting,overload protection

3.Arc ac dc welding

Hot welding machines ac dc/new welding machines ac dc/HF welding machines ac dc Welding machines ac dc Function And Features: 1.Advance MOS inverter technology ,compact ,portable,high effective and low consumption .energy saving . 2.Anti-stick, thermostatic control ,fan cooled,Carrying strap and handle . 3,Hot start,arc force,overload protection . 4.HF(high frequency )ARC -starting . 5.Applicable for welding of all kinds of ferrous metalsmith such as low carbon steel,medium carbon steel and alloy steel ect.   Welding machines ac dc Standard Accessories:3M 300A Welding Electrode holder,2M 300A Eeath clamp     Welding machines ac dc Main Technical Parameters:

ITEMS	UNIT	MMA250 welding machines ac dc
INPUT POWER VOLTAGE	V	AC380V+_10%
FREQUENCR	Hz	50/60
RATED INPUT CAPACITY	KVA	9.4
RATED OUTPUT VOLTAGE	V	30
OUTPUT  CURRENT ADJUSTMENT RANGE	A	20-250
NO-LOAD VOLTAGE	V	56
NO-LOAD LOSS	W	40
RATED DUTY CYCLE	%	100%AT200%AT250A
EFFICIENCY	%	85
OUTER CIVERING PROTECTION RANK		IP21s
OVERALL DIENSION	mm	480*205*305
WEIGHT	KG	15

  Packaging & Shipping  The Packaging &Shipping For welding machines ac dc:   

PackagingDetail:	standard export packing carton or as per order of  welding machines ac dc
Delivery   Detail:	Within 25 days after received 30% prepayment for welding machines ac dc

                                    Our Services   Our Services For welding machines ac dc:
1.with 1 year warranty for welding machines ac dc. 2.The longevity is at least eight years. if the welding machines ac dc with quality problems can be replaced after you purchased it within seven days. 3.Welding machines ac dc every parts can be provided.   Company Information       Huizhou Mainstay Electronic co., Ltd  is located in Huizhou city Guangdong province , one of  the best manufacturer in manufacturing electric welding machine. 
     We are able to supply various welding machines:CO2/MIG/MAG/series welding machine, ZX7/MMA series welding machine and WS/TIG series welding machine,LGK/CUT series etc. more than 10 series and over 30 models. Our company  website : http://www.chinamainstay.com/      We hope to conclude some business with you !             Why Choose Our welding machines ac dc:    As following for welding machines ac dc advantage:   1. We are welding machines ac dc manufacturer,so we can offer better price and after-sale service and shorter delivery date.
2. We use all new components,TOSHIBA mosfet tube,FUJI rectifier,NICON capacitor etc. imported components.  3. We adopt SMT process, simply by changing the bad PCB to reduce the failure rate, convenient maintenance machine, reduce the repair cost for welding machines ac dc. 4. We have successfully exported to Indonesia,Iran,Egypt, Malaysia, and Thailand and so on foreign countries in all more than ten thousand of each model.We all get good feedback, expecially for welding machines ac dc.
5. We give customer 1% spare parts(include pcbs with components and additional mosfet tube and components) for free to repair of welding machines ac dc.
6. For large order,our engineer can come to your country and teach you how to repair and something about machine technology of welding machines ac dc.
7. We provide a free ONE YEAR WARRANTY for all our items of welding machines ac dc.
8. OEM brand. 9.Inquires are typically answered within 24 hours.  FAQ   Please let us know the follow information when enquiring:   1.What material do you need to weld ? 2.What is the size and thickness of the material? 3.What is your business industry?   We will suggest you the suitable welding machine model and specification.   Please Feel Free to Contact Us!!