METALWORK MACHINERY (WUXI) CO.LTD
METALWORK MACHINERY (WUXI) CO.LTD Professional In Providing All Welding And Cutting Equipments For Metalwork!
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Dn -35kva Resistance Spot Welding Machine Two Phases 220v 60hz Voltage
DN Series Resistance Spot Welding Machine
This type of AC spot welder utilizes the general mains supply to lower the voltage and increase the electric current. Such kind of low voltage but large current will be transmitted from the electrode to the linked point of two work pieces. On the linkage, due to the resistance of work piece, high temperature will occur so the metal will therefore generates high heat to make the work pieces in molten condition. Thus, the purpose of welding the two work pieces is achieved.
The power of the pneumatic AC pulse spot welder that we produce is from 25KVA to 150KVA. It can be used to weld 5mm of iron and metals like stainless steel. Applicable to all kinds of hardware.
Technical Parameters:
| Model | Rated Capacity (KVA) | Input Voltage | Input Current (A) | No-load Voltage(V) | Duty Cycle | Electrode Extension | Welding Thickness (mm) |
| DN-25 | 25 | (Single Phase) 380V 50Hz | 65 | 3.5 | 50% | 350 | 0.5+0.5-1.5+1.5 |
| DN-35 | 35 | 92 | 3.8 | 350 | 0.5+0.5-2.5+2.5 | ||
| DN-50 | 50 | 131 | 5 | 520 | 1+1-3+3 | ||
| DN-75 | 75 | 197 | 6.3 | 560 | 1+1-3.5+3.5 | ||
| DN-100 | 100 | 263 | 7.6 | 560 | 1.5+1.5-4+4 | ||
| DN-150 | 150 | 395 | 8.4 | 560 | 1.5+1.5-5+5 |
Features:
1. Rugged Welded Steel Frame.
2. Intellectual Microprocessor Control SUN18B with Dual Current, Dual Weld Time, Upslope and Pulsation.
3. Digital Phase Shift Weld Current adjustment from 01% to 99% for Precision Welding.
4. Maintenance Free Solid State SCR Contactor.
5. Dual Voltage 220V-440V / Two Phases / 50/60 Hertz output Welding Transformer.
6. Soft Touch Control Pad with LED function and value indicators.
7. Adjustable Throat Depth on the Rocker Arm.
8. Speed Control adjustments.
9. Two Stage Electric Footswitch with the option to add a second Footswitch for Dual Current.
10. Combination Air Filter and Pressure Regulator with Gauge.
Reference Photo in details:
