High Efficiency Capacitor Discharge Spot Projection Welding Equipment
Features:
1. Adopt boosting charge and discharge capacitor, this Capacitor Discharge Welder delivers more precise output current, generates lower impact to Power Grid, realizes excellent energy conservation, and enables welding work with almost no deformation and discoloration, no grinding necessary. 2. Charging voltage with feedback control, auto-compensate voltage ensuring voltage stability, concordance of weld points is good, weld quality is high for stable forming performance.
3. Machine body adopts thick steel sheet structure, not easy to deformation under long-term operation.
4. Welding current is DC, little reactance, effective power is more, bringing superior working efficiency to the Spot Welding Machine. 5. Equipped with max protection of charging voltage and alarm of charging circuit loop break for safe operation.
6. LED display design, easy to operate and daily maintenance.
7. Water cooling transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water inside, adopting full copper alloy core to reduce impedance and improve power utilization. 20% duty cycle meets the requirement of long time welding and big output power. The Capacitor Discharge Welding Machine features longer useful lifetime, lower operation noise as well as more compact and reasonable overall structure. 8. Fast solenoid valve is configured, making welding speed faster, thereby lifting productivity and effectively reducing production cost.
9. Cylinder adopts high accurate, anti-friction hard duralumin material, which is rust-proof with lower friction and running noise, enabling faster loading and reducing weld spatter effectively.
10. Overall performance keeps quality stable with low failure rate, therefore extending the whole machine service life.
ITEM
MODEL
| Input capacity | Input voltage | Capacitance | energy | Duty cycle | Max pressure | Operational stroke | Electrode stroke | Cooling water flux | Welding capacity (aluminium) |
| KVA | V | UF | J | % | N | MM | MM | L/Min | MM |
| DTR-3000 | 5 | 380 | 30000 | 3000 | 20 | 1900 | 30 | 70 | 2 | 1.2+1.2 |
| DTR-4500 | 5 | 380 | 45000 | 4500 | 20 | 1900 | 30 | 70 | 2 | 1.5+1.5 |
| DTR-6000 | 8 | 380 | 60000 | 6000 | 20 | 4800 | 30 | 70 | 3 | 2.0+2.0 |
| DTR-8000 | 8 | 380 | 80000 | 8000 | 20 | 7800 | 30 | 70 | 3 | 2.2+2.2 |
| DTR-10000 | 10 | 380 | 100000 | 10000 | 20 | 7800 | 30 | 70 | 3 | 2.4+2.4 |
| DTR-15000 | 15 | 380 | 150000 | 15000 | 20 | 7800 | 30 | 70 | 3 | 2.6+2.6 |
| DTR-20000 | 20 | 380 | 200000 | 20000 | 20 | 12000 | 30 | 70 | 3 | 3.0+3.0 |
| DTR-30000 | 30 | 380 | 300000 | 30000 | 20 | 12000 | 30 | 70 | 3 | 3.0+3.0 |
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