DC inverter MMA welding machine
Safety, Energy conservation , High Efficiency, Stability
Professional welding technology, made the quality of champion

 

Introduction :

Manual metal arc (MMA)welding ,also known as shieded metak arc welding (SMAW), flux shielded arc welding ir informally as stick welding, is a manual arc welding process that uses a consumable electrode coaed in flux to lay the weld. An electric current, in the from of either alternating current or ditect current from a welding power supply,is used to form an electric arc between the electrode and the metals to be joined. As the weld is laid, the flux coating of the electrode disintegrates, giving off vapors that serve as a shielding gas and providing a layer of slag,both of which protect the weld area from atmospheric contamination.

 

Because  of the versatility of the process and the simplicity of its equipment and operation, MMA welding is one of the world's most pupolar welding processes. It dominates other welding processes in the maintenance and repair industry, and though flux-cored are welding is growing in popularity, SMAW continues to be used extensively in the construction of steel structures and industrial fabrication. The process is used primarily to weld iron and steels, but stainless steel can also be welded with this method.

 

Main Characteristic :

IGBT technology

Microprecessor control, inveter MS.easy carry

Minimizing, lightness.high quality and energy saving

Advance arc force and arc-starting function can rest Interference.

Stable arc and little splash

High welding quality ,deep pool and strong strength

Auto protection of over-voltage and over current

Be able to work continuously, it can balance automatic,when voltage is waving

Suit for welding all kind of basic welding rod

Be able to weld celly lose rod

It suitable to upholster industry,high altitude,field operation

 

STANDARD PARTS:

Carry Box

Electrode Holder

Earth Clamp

Steel Brush

Hand Welding Helmet

Welding Cable

Welding Cable Joint

 

Technical Specifications :

MODEL	MMA-200B		MMA-200GW		MMA-200L		MMA-200T		MMA-200GW4		MMA-200K
AC Input Voltage (V)	AC220V±15%
Rated  Input Capacity(KVA)	4.5
Frequency (Hz)	50/60
No-load  Voltage(V)	62
Output Current Range (A)	30-140
Rated Output Voltage(V)	25.6
Duty Cycle(%)	35
Efficiency(%)	85
Protection class	IP23s	IP23		IP23S		IP23S		IP23s		IP23S
Insulation Class	F
Electrode Diameter(mm)	1.6-3.2
Weight (kg)	4.5	4.8		4.5		4.8		4.8		4.5
Size(mm)	400x120x280	335x160x260		300x135x240		335X140X235		310x220x195		430x165x300

 

Why should you choose us?

1.We are manufacturers of welding machines, cutting machines and battery chargers,and our factory has export rights.

2.If you need good quality and reasonably priced equipment of this quality ,then we are the ones,we're squarely in the same camp with you.

3.We source our welding machine parts ( eg. our  transformers ) from two factories in  shenzhen ,from the beginning right up until to this day, this has ensured the quality of the parts has been stable and reliable , and that all of our spare parts are new.

4.We have successfully exported to many different countries, for example, Ukraine, Russia, America, Austria, Indonesia, Malaysia , Thailand and  a

5.We have an innovative technology department,and every year to date we have successfully designed two new models.

6.All of our machines are quality guaranteed for 12 months,

7.  Oem brand

8.Each container ,we can provide 1% quick-wear part.

9.For large orders,our qualified engineers can come to your country and teach you and your staff about machine technology, repairs and maintenance