MMA/ARC-300 220V HD MOSFET DC Inverter

MMA/ARC-300 220V HOUSEHOLD Type Three Board DC Inverter IGBT/MOSFET MMA/ARC Welding Machine

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Product Details

MMA/ARC-300 220V HD MOSFET DC Inverter

Technical Specifications :


MODEL

MMA-300D

MMA-300K

AC Input Voltage (V)

AC220V±15%

AC220V±15%

Rated  Input Capacity(KVA)

7

7

Frequency (Hz)

50/60

50/60

No-load  Voltage(V)

62

62

Output Current Range (A)

30-200

30-200

Rated Output Voltage(V)

28

28

Duty Cycle(%)

60

60

Efficiency(%)

85

85

Protection class

IP23s

IP23s

Insulation Class

F

F

Electrode Diameter(mm)

1.6-5.0

1.6-5.0

Weight (kg)

6.5

6.5

Size(mm)

325x125x220

310x140x250


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


FAQ

Q:Are you a factory or a trading company?

A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service. 

Q:How can I pay my order?

A: We accept T/T, Western Union. For those orders less than 1000USD.

Q:How about your warranty? 

A: We offer 3-year product life guarantee ,and a generous 1 year warranty on all purchases that begins with the bill of lading.

Q: Do you have a CE certificate?

A: For every model of machine, it has a CE certificate.

Q:How can I get the quotation?

A:We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price,please send the message  or call us directly. 

JIALILAI is specialized in providing you with powerful mma/arc-300 220v household type three board dc inverter igbt/mosfet mma/arc welding machine products with factory direct price. Please be free to buy the high quality and low price machine made in China from us.

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