Specifications
Condenser and evaporator welder:1. water cooling
2. good quality
3. special design
CONDNSER AND EVAPORATOR WELDER
The condenser and evaporator welder is suitable for air conditioning, refrigerator etc refrigeration enterprise.
Feature of condenser and evaporator welder :
- Efficiency high: Can produce 8000 PC/day
- Rate of loose-weld lower: Only 5 point among 1000 PCS product
- Without deformation and discoloration
- High energy saving: Energy saving 40% than usual machine
- Electrode is easy to change after wear, don't need to change the complete electrode and electrode base, only for electrode parts, so decreasing the cost.
- Three phase power supply input evenly, it doesn't affect power grid.
- Equipped with PLC touch screen, LED display clearly, easy to adjust and operate
- Machine body of thick steel sheet, not easy to deformation
- Microcomputer control, accuracy and steady
- Water cooling 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, 20% 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.
- Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
- Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
- Quality is stable, failure rate is low, therefore machine life is longer

TECHNICAL DATA OF CONDNSER AND EVAPORATOR WELDER :
DNW3-250-1200 | DNW-150-3 | DNW2-150-4 | |
| Rated capacity (KVA) | 250 | 150 | 150 |
| Transformer | 1200type 250KVA MF inverter transformer | 150KVA AC transformer | 150KVA AC transformer |
| Rated voltage (V)/ Phase | 380/3 | 380/1 | 380/1 |
| Rated frequency(HZ) | 50 | 50 | 50 |
| Max. short circuit Current (KA) | 42.9 | 36 | 36 |
| Duty cycle(%) | 50 | 20 | 20 |
| Max. pressure(N) | 5315 | 5315 | 5315 |
| Upper electrode Stroke (mm) | 60 | 60 | 60 |
| Lower electrode Stroke (mm) | 40 | 40 | 40 |
| Cooling water flow (L/min) | 24 | 6 | 6 |
| Max. welding width each electrode (mm) | 155mm | 100 | 100 |
| Welding speed (pcs/ 8h) | 5500 | 1000 | 1000 |
| Overall dimension (mm) L*W*H | 2600*670*1685 | 460*1100*1900 | 1250*680*1840 |
| Air pressure | ≥0.6mpa | ≥0.6mpa | ≥0.6mpa |
| Insulation class | F | F | F |
1-Packing: professional export wooden box
2-Shipping:LCL/FCL, we have professional shipping department coordinate with customers on orders
1-Customized accordingly
2-Professional after service department
3-Testing service

1. Q: What is the power supply of the machine?
A: The standard power supply in china is 380V, 3P, 50Hz. We also can customized accordingly.
2. Q: What information should the customer provide to get an accurate quotation from us?
A: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, etc.
3. Q: What is the payment term?
A: The payment term is 30% down payment, and 70% before shipment(T/T mode), we also accept other payment term, like L/C, D/A, D/P etc.
4. Q: What is the delivery time?
A: Normally the delivery time of the machine is 40 days after receive down payment.
5. Q: What is the warrantee period of the machine?
A: The warrantee period is one year since the date of B/L.
6. Q: How to contact us?
A:Web:
Skype: wood-bobomachine
Cell:008613813647547
Tel/Fax:008651387630500
Send Inquiry to This Supplier
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