| Place of Origin: | China |
|---|---|
| Brand Name: | XWH |
| Certification: | CE |
| Model Number: | DN2 |
| Minimum Order Quantity: | 1 Set |
| Price: | $6000 - $6500.00 |
| Packaging Details: | wooden Case |
| Delivery Time: | 15 Working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 500 Set/Sets per Week |
| Product Name: | Small Hand Held Portable Spot Welder | Machine Type: | Resistance Welding Machine |
|---|---|---|---|
| Rated Capacity: | 31KVA, 40KVA, 63KVA, | Application: | Industrial |
| Function: | Automobile Welding | Feature: | Easy Operation |
| Advantage: | Cost Effective | MOQ: | 1 Set |
| High Light: | 220v Portable Resistance Spot Welder,Automobile Welding Hand Held Spot Welder |
||
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.
Spot welding process(portable spot welding machine):
1. Prepressing, to ensure good contact of the workpiece.
2. Power on, to make the welding place to form a nugget and plastic ring.
3. Power off forging, to make the nugget under the action of pressure cooling crystallization, forming a dense structure welding spot without shrinkage cavity and crack.
