China Oil Filter Spot Welding Machine Four Hole Customized Porous Lengthened Spot Welders Welder Equipment, Find details about China Oil Filter Spot Welding Machine Four Hole, Customized Porous Lengthened Spot Welders from Oil Filter Spot Welding Machine Four Hole Customized Porous Lengthened Spot Welders Welder Equipment
Item Model | MD-10T | MD-20 | MD-25 | MD-40 | MD-60 | MD-80 | MD-120 |
Maximum short current KA | 10 | 20 | 25 | 40 | 60 | 80 | 120 |
Rated duty cycle % | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
Secondary voltage V | ≈9.8 | ≈9.8 | ≈9.8 | ≈11.6 | ≈13.6 | ≈13.6 | ≈13.6 |
Rated power KVA | ≤20 | ≤50 | ≤70 | ≤120 | ≤160 | ≤240 | ≤300 |
Electrode pressure N | 1200 | 4700 | 4700 | 7300 | 12000/18000 | 12000/18000 | 18000 |
Electrode stroke mm | 50 | 80 | 80 | 80 | 100 | 100 | 100 |
Cooling water L/min | 20 | 24 | 24 | 30 | 50 | 50 | 60 |