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INVERTER DC MMA WELDING MACHINE
【Model 】:MMA250D
【Brief 】:Advanced digital display ,MCU control ,featured with MMA/LIFT TIG.
With 3-board design which have upgraded the reliability and durability .
With compact size :283x133x198mm and big real output :30-200A
【Series】:STICK(SMAW)
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Advanced digital display ,MCU control ,featured with MMA/LIFT TIG.
Automatic electrode selection and parameter storage.
With ANTI-Sticking and VRD on/off selection .
With ARC force and adjustable ARC initiation current .
MODEL MMA250D
Input Voltage AC220V+15% 1PH
Rated input power capacity(KVA)          7
Input voltage frequency(HZ)                                 50/60
Rated input current(A)                                             31.8
No-load voltage(V) 66
Output current range(A)                                30-200A
Arc force 0-100
Rated output volatage(V) 28
Duty cycle(%) 60
Insulation class F
Protection class IP21S
Diameter of rod 1.6-4.0
Power factor 0.93
Efficiency% 85
Weight(KG) 4
Diamension(mm) 283x133x198

Metal workshops

Agriculture

Repair and maintenance

1.Electric holder with 1.5m cable (25mm2)

2.Earth clamp with 1m cable ( 25mm2)

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TEL: 0086755 29822505
Email: mitech@mitechwelding.com
Address: Mitech Industry Zone,Lianrun road,Dalang street,Longhua New district,Shenzhen,China