Our Products
Our Complete range of products are Igbt Welding Machine, IGBT Inverter CO2/MMA welding machine, Thyristorised Based Welding Machine and Welding Machines.
Product Features :-
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| ITEM MODEL | KR-200A | KR-350A | KR-500 | KR-630 |
| Control method | THYRISTOR | |||
| Input power voltage Frequency (V, Hz) | AC380V (THREE PHASE)± 10% 50/60 Hz | |||
| Rated Input Power capacity (KVA) | 7.6 KVA (6.5 KW) | 18.1 KVA (16.2 KW) | 31.9 KVA (28.1 KW) | 45 KVA (36 KW) |
| Output current adjustment range (A ) | DC50-200A | DC60-350A | DC100-500A | DC100-630A |
| Rated Output Voltage (V) | DC 16.5-24V | DC 17-31.5V | DC 19-39V | DC 19-45.5V |
| Crater current (A) | 50-200 | 60-350 | 60-500 | 60-630 |
| Crater voltage (V) | 15-25 | 16-36 | 16-45 | 16-55 |
| Rated duty cycle (%) | CO2:50% MAG :25% |
CO2:70% MAG :35% |
CO2:70% MAG :35% |
CO2:70% MAG :35% |
| Optional welding wire on unified | mild steel solid wire 0.8mm, 1.0mm, 1.2mm flux-cored wire 1.2mm | mild steel solid wire 0.8mm, 1.0mm, 1.2mm flux-cored wire 1.2mm | mild steel solid wire 1.2mm, 1.4mm, 1.6mm flux-cored wire 1.2mm, 1.4mm, 1.6mm | mild steel solid wire 1.2mm, 1.4mm, 1.6mm flux-cored wire 1.2mm, 1.4mm, 1.6mm |
| Cooling mode | AIR-COOLING | AIR-COOLING | AIR-COOLING | AIR-COOLING |
| Insulation Grade | F | F | F | F |
| Housing Protection Grade | IP23 | IP23 | IP23 | IP23 |
| Dimension (mm) | 718 X 378 X 744 | 718 X 378 X 744 | 742 X 437 X 815 | 742 X 437 X 815 |