1.three phase arc welding machine, 2.transformer ,aluminium coiled , 3.fan cooled and with wheels 4. DC Detailed Product Description1.three phase , on wheels , fan cooled . stick electrode welding machine for MMA welding in direct current .2. stepless regulation of welding current

3.flexibility of use with a wide range of electrodes :rustic , basic , stainless steel and cast iron ,  4.Supplied for complete accessories.Including ,Eletroder with 2 meters in torch,1.5 meters with earth clamp,helmet,and brush & Hammers.

Parameter

Model No.	MMA-4250	MMA-4300	MMA-4400	MMA-4500
Rated Input Voltage (V 50/60Hz 3ph)	400 3PH	400 3PH	400 3PH	400 3PH
Rated Capacity (Kw)	18	21	28	35
No-load Voltage (V)	75	75	75	75
Current Range (A)	50-250	50-300	60-380	80-460
Rated Duty Cycle (%)	25	25	25	25
Insulation Class	H	H	H	H
Usable Electrodes (φ mm)	2.0-5.0	2.5-6.0	2.5-8.0	3.2-8.0
Weight (Kg)	105	110	120	135
Dimensions (mm)	950*440*540	950*440*540	950*440*540	950*440*540