Auto Shock Absorber Lifting Rings Projection Welding Machine
Classification:
As per power source: AC and inverter DC
As per welding wheel direction: Horizontal and longitudinal
As per quality grade: Top quality and simple type
Features:
This Automatic Spot Welder adopts 3-phase motor which is variable frequency, average welding speed, easy to adjust, and stability. Welding circuit loop is by means of internal water cooling, welding wheel (electrode) are by means of external water cooling. This optimized cooling design effectively guarantees the continuous working performance of the Resistance Spot Welder. The parts of electric conduction turning on welding machine are designed to be embedded silver bushings structure, the base of electric conduction is lubricated by hermetic oil and be cooled down by water so as to silver bushings turn flexibly not to lock, bringing reliable operation for the whole Spot Welding Machine.
Machine constitute:
Machine body: Use vertical reinforcing structure, use good quality thickness steel plate to weld
Transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water in inside, using full copper alloy core, reducing impedance, improving the utilization of power, 50% duty cycle to ensure the requirement of long time welding, big output power. The useful lifetime is longer, noise is smaller, structure is more compact and reasonable.
Solenoid: From Taiwan, High speed and quality
Cylinder: Adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and adding pressure is faster, thereby reducing the weld spatter.
Welding wheels: With CuCrZr materials, very anti-friction. By means of water cooling, longer service life.
Switches
Air source processor
Electric conduction base-- silver bushings structure
Controller: Chinese Top brand, from sunke
Motor: Mitsubishi Japan
Cooling water system
Compressed air system
Monitor & alarm system
| Model | FN-80-H(L) | FN-100-H(L) | FN-160-H(L) |
| Rated capacity | KVA | 80 | 100 | 160 |
| Primary voltage | V/PHASE | 380/1 | 380/1 | 380/1 |
| Frequency | HZ | 50 | 50 | 50 |
| Max. short circuit current | KA | 26 | 30 | 40 |
| Electrode stoke | mm | 100 | 100 | 100 |
| Welding speed | m/min | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 |
| Electrode pressure | N | 6000 | 6000 | 7800 |
| Welding capacity(low carbon steel) | mm | 1.2+1.2 | 1.5+1.5 | 2.0+2.0 |
| Voltage of motor | V/PHASE | 380/3 | 380/3 | 380/3 |
| Power of motor | W | 550 | 750 | 750 |
| Cooling water flux | L/min | 8 | 8 | 10 |
| weight | Kg | 380 | 510 | 630 |
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