Product Description
The portable spot welding machine mainly consists of a welding transformer, a gas path system (air cylinder, solenoid valve, air source processing parts), a water path cooling system (inlet and outlet water pipes, distribution blocks), an electrode arm assembly (electrode arm, curved electrode arm, electrode seat, electrode extension rod, electrode cap), a control handle, a hanging rotating mechanism, and a controller.
Item/models | Unit | DN2-35X | DN2-35C | DN2-45X | DN2-45C | DN2-65X | DN2-65C |
power at 50% | KVA | 35 | 35 | 45 | 45 | 65 | 65 |
Maximum short circuit current | KVA | 15 | 15 | 16 | 16 | 46 | 46 |
Secondary unload voltage | V | 5.7 | 5.7 | 6.3 | 6.3 | 8 | 8 |
Voltage at 50Hz/60Hz | V | 380 | 380 | 380 | 380 | 380 | 380 |
Distance between the arms | MM | 120-280 | 100 | 120-330 | 100 | 160-430 | 100 |
Max.strength at electrodes | N | 3500 | 3500 | 3500 | 3500 | 3500 | 3500 |
Working stroke | MM | 15-45 | 15-25 | 15-45 | 15-25 | 15-45 | 15-25 |
Max.stroke | MM | 50-120 | 60/100/140 | 50-120 | 60/100/140 | 50-120 | 60/100/140 |
MAX. Arm length | MM | 600 | 500 | 800 | 500 | 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 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Cooling water flow | L/MIN | 12 | 12 | 12 | 12 | 12 | 12 |
♦ Distance,angle and length of welding arm can be made according to customers' requests.
Features:
1. The portable spot welding machine combines a welding transformer with a welding clamp, and has an aluminum body, featuring small size, high output, high efficiency, energy conservation, and portability. During operation, the portable spot welder can easily achieve 360 degree rotation in both horizontal and vertical directions.
2. The portable spot welding machine consists of welding tongs, welding transformer, welding controller, water cooling system, pneumatic pressurization system, (and suspension device), etc. Compact structure, convenient maintenance, small size, light weight, greatly reducing the labor intensity of workers and greatly saving energy consumption.
3. The electrode arm of the portable spot welding machine adopts high-quality chromium zirconium copper (CuCrZr-1), ensuring the stability of welding performance, the service life of the welding machine, and the strength of the electrode arm.
Application:
The portable spot welding machine is widely used in automobile manufacturing, maintenance, household appliances,
doors and Windows, agriculture, construction steel and other metal manufacturing industries.
Different Types of Gun
Use & Installation
Product Application