Chengdu Xinwei Welding Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 100 sets per month |
| Delivery Time | 25-45 working days |
| Packaging Details | wooden box |
| Product name | 220V Small Metal Hand Held Spot Welder Industrial Portable Welding Machine |
| machine type | Resistance Spot Welding Machine |
| rated capacity | 31/40/63KVA |
| voltage | 220V/380V |
| Welding material | Steel Copper Aluminum |
| MOQ | 1 Set |
| After Warranty Service | Video technical support, Online support and Spare parts |
| After-sales Service Provided | Free spare parts, Field installation, commissioning and training |
| Video outgoing-inspection | Provided |
| Machinery Test Report | Provided |
| Brand Name | XinWeiHan |
| Place of Origin | Sichuan, China |
| Certification | CE |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 100 sets per month |
| Delivery Time | 25-45 working days | Packaging Details | wooden box |
| Product name | 220V Small Metal Hand Held Spot Welder Industrial Portable Welding Machine | machine type | Resistance Spot Welding Machine |
| rated capacity | 31/40/63KVA | voltage | 220V/380V |
| Welding material | Steel Copper Aluminum | MOQ | 1 Set |
| After Warranty Service | Video technical support, Online support and Spare parts | After-sales Service Provided | Free spare parts, Field installation, commissioning and training |
| Video outgoing-inspection | Provided | Machinery Test Report | Provided |
| Brand Name | XinWeiHan | Place of Origin | Sichuan, China |
| Certification | CE | ||
| High Light | Small portable welding machine ，220V portable welding machine ，Industrial small hand held spot welder | ||
This Metal Handheld Spot Welder is a portable resistance spot welding solution that perfectly combines the ultimate flexibility of handheld operation with industrial-grade welding reliability. It utilizes the resistance heat generated by current passing through the joint of the workpieces as the heat source to achieve efficient welding under pressure. It is primarily suitable for spot welding thin-gauge structures such as low-carbon steel. The equipment is typically suspended and connected to the welding gun via a flexible cable. The design of its handheld welding gun offers various structural options, granting it exceptional adaptability for large workpieces that are inconvenient to move, workpieces with complex shapes, or those that must be clamped in a fixture for welding. It finds wide application in spot welding processes for automotive bodies, large sheet metal enclosures, and similar fields, making it an indispensable, efficient, and highly portable welding tool.
| Models Item | DN2-31X | DN2-31C | DN2-40X | DN2-40C | DN2-63X | DN2-63C |
|---|---|---|---|---|---|---|
| Power at 50% (KVA) | 31 | 31 | 40 | 40 | 63 | 63 |
| Transformer turns ratio ( ) | 70 | 70 | 56 | 56 | 48 | 48 |
| Maximum short circuit current (KA ) | 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 |
| Min. length of arms ( mm) | 220 | 200 | 300 | 200 | 400 | 200 |
| 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+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 ( 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 |
Highly Integrated & Flexible Operation: Features a compact, integrated design combining the welding transformer and gun. The aluminum alloy body contributes to its small size, high output, and high efficiency. The handheld welding gun can easily achieve 360-degree rotation in both horizontal and vertical directions during operation, offering unparalleled flexibility, especially for welding in confined or complex spaces.
High Efficiency, Energy Saving & Lightweight Design: The complete unit consists of the welding gun, transformer, controller, cooling, and pneumatic systems. It boasts a compact structure, easy maintenance, small size, and light weight. This significantly reduces operator labor intensity and saves energy consumption, achieving an optimal balance between high performance and energy efficiency.
Excellent Weld Quality & Performance: The electrode arms of the welding gun are made of high-quality Chromium Zirconium Copper (CuCrZr-1), ensuring stable welding performance, long service life, and high arm strength. Welding features short heating time and concentrated heat, with no arc, minimal spatter, and low thermal distortion of the workpiece, resulting in aesthetically pleasing and high-quality welds.
Simple Process & High Cost-Effectiveness: The welding process is straightforward, requiring no filler materials, fluxes, or shielding gas, which keeps costs low. Precise control of the electrical timing by the welding controller ensures highly reproducible nugget size. It is adaptable for welding a variety of similar or dissimilar metals and coated steel plates, offering outstanding economic benefits.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
$35000000-$50000000
Employee Number:
70~95
Ecer Certification：
Verified Supplier
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