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Brand Name : XWH
Model Number : DN2
Certification : CE
Place of Origin : China
MOQ : 1 Set
Price : $6000 - $6500.00
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 500 Set/Sets per Week
Delivery Time : 15 Working days
Packaging Details : wooden Case
Product Name : Small Hand Held Portable Spot Welder
Machine type : Resistance Welding Machine
Rated Capacity : 31KVA, 40KVA, 63KVA,
Application : Industrial
Function : Automobile Welding
Feature : High Efficiency
Advantage : Cost Effective
MOQ : 1 Set
Product Description
Item/models | Unit | DN2-31X | DN2-31C | DN2-40X | DN2-40C | DN2-63X | DN2-63C |
power at 50% | KVA | 31 | 31 | 40 | 40 | 63 | 63 |
Maximum short circuit current | KVA | 14 | 14 | 18 | 18 | 20 | 20 |
Secondary unload voltage | V | 5.58 | 5.58 | 6.8 | 6.8 | 7.9 | 7.9 |
Voltage at 50Hz/60Hz | V | 380 | 380 | 380 | 380 | 380 | 380 |
Distance between the arms | MM | 168-288 | 100 | 168-328 | 100 | 168-428 | 100 |
Max.strength at electrodes | N | 3000 | 3000 | 3500 | 3000 | 3500 | 3000 |
Working stroke | MM | 15-45 | 15-25 | 15-45 | 15-25 | 15-45 | 15-25 |
Max.stroke of cylinder | MM | 70 | 50 | 100 | 50 | 100 | 50 |
Max. arm length | MM | 750 | 350 | 1000 | 450 | 1100 | 500 |
Compressed Air supply | MPA | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Max thickness of mild steel sheet with min.length s arm | MM | 3+3 | 3+3 | 4+4 | 4+4 | 5+5 | 5+5 |
With 500mm arms | MM | 2+2 | 2+2 | 3+3 | 3+3 | 3+3 | 3+3 |
With maximum length arms | MM | 1.2+1.2 | 1.2+1.2 | 2+2 | 1.8+1.8 | 2.0+2.0 | 2.0+2.0 |
Cross wire maximum | MM | 14+14 | 14+14 | 16+16 | 16+16 | 20+20 | 20+20 |
Cooling water pressure drop | MPA | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 |
Cooling water flow | L/MIN | 4 | 4 | 4 | 4 | 4 | 4 |
♦ Distance,angle and length of welding arm can be made according to customers' requests.
Principle of resistance welding machine (portable spot welding machine):
Resistance welders weld metals together. It consists of a welding head that holds the metal and applies pressure and a welding power supply that outputs current. Resistance is resistance against the direction of travel, similar to the heat caused by friction during braking. Similarly, when the current flows between two metals, the resistance of the metal itself and the resistance
of the contact part will produce heating phenomenon. Resistance welding uses this joule heat and pressure to weld metals together.
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Body Panel Copper Wire Mini Portable Spot Welding Machine Types Images |