Portable Handheld Spot Welder Stainless Steel Aluminum Metal 1000W
This Portable Handheld Spot Welder is a mobile welding solution that combines flexibility with professional performance. Its core design follows a “movable gun + fixed table” principle: the welding gun moves freely and can be precisely positioned via a movable rocker arm mechanism above a sturdy horizontal worktable. This allows the operator to perform multi-point welding on large sheet metal components (e.g., door panels, metal cabinets) without moving the workpiece. Optimized for high-quality joining of common metals like stainless steel and aluminum, and equipped with a pneumatic constant-pressure system and intelligent control, it delivers excellent weld strength and consistency while ensuring smooth, mark-free nuggets. It perfectly blends the convenience of a handheld tool with the efficiency and stability of a workstation, making it an ideal choice for repair shops, small-batch production lines, and on-site operations
| Item/Model | DN-40 | DN-63 | D(T)N-80 | D(T)N-100 | D(T)N-125 | D(T)N-160 | D(T)N-200 |
|---|---|---|---|---|---|---|---|
| Rated power At 50%(KVA) | 40 | 63 | 80 | 100 | 125 | 160 | 200 |
| Rated primary power(V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 |
| Secondary Voltage(V) | 5.2 | 6.7 | 7.9 | 8.3 | 8.6 | 9.1 | 10.6 |
| Rated frequency(HZ) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Max.Short Circuit Current(KA) | 14 | 15 | 16 | 18 | 20 | 28 | 34 |
| Max. weld power(KVA) | 62 | 86 | 170 | 280 | 300 | 330 | 410 |
| Throat(MM) | 400 | 400 | 400 | 450 | 450 | 450 | 450 |
| Max.Froce at electrodes(N) | 6000 | 6000 | 10000 | 10000 | 10000 | 12000 | 12000 |
| Working stroke(MM) | 20 | 20 | 30 | 40 | 40 | 50 | 50 |
| Cooling Water Consumpion 2.5bar(L/min) | 6 | 6 | 8 | 8 | 8 | 10 | 10 |
| Electrodes tip(MM) | Φ13*45 | Φ13*45 | Φ16*45 | Φ16*45 | Φ16*45 | Φ20*45 | Φ20*45 |
| Arms(MM) | Φ50*150 | Φ50*150 | Φ80*220 | Φ80*220 | Φ80*220 | Φ80*220 | Φ80*220 |
| Projection Clamping Plate(MM) | 125*125 | 125*125 | 200*200 | 200*200 | 200*200 | 200*200 | 200*200 |
| Max.Welding Capaciry A3 steel(MM) | 2.5+2.5 | 3+3 | 4+4 | 4.5+4.5 | 5+5 | 5+5 | 6+6 |
Flexible Movable Gun System: The welding gun is mounted on a multi-directionally movable rocker arm, providing unmatched freedom of movement and positioning accuracy within the desktop working area. Operators can easily maneuver the gun to reach all corners of large workpieces, significantly enhancing welding accessibility and operational efficiency.
Deep-Throat Access for Internal Spots: The unique rocker arm with a deep-throat design allows the welding gun to easily extend into deep internal areas or confined spaces of workpieces like cabinets and enclosures for welding, effectively solving the challenge of spot welding internal structures that traditional welders cannot access.
Precise Pneumatic Constant-Force Welding: Utilizes a high-precision pneumatic pressure system to deliver constant and adjustable welding force. This ensures uniform pressure on every weld spot, which is key to achieving high-strength, highly repeatable, quality nuggets, especially for joining stainless steel and aluminum.
Advanced Mark-Free, No-Grinding Process: Through precise energy control, the welding process leaves no visible indentations or discoloration on the front side of the workpiece, greatly improving the product's aesthetic quality. It completely eliminates secondary post-weld processes like grinding and polishing, saving costs and improving the working environment.
Extremely Simple & Quick Operation: Features a horizontal worktable that serves as the lower electrode, allowing for intuitive and stable workpiece placement. The high level of automation requires minimal operator skill, enabling quick proficiency without professional welding experience, effectively ensuring stable production and output efficiency
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