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By certification 
Product Features
220/250/330/440/500/660/750/880KVA MFDC Spot/ Press Welder, used in auto-part industry, appliance industry,compressor industry,hardware manufacturing industry, etc. The welded workpieces are car door frame,car seat slide,water heater inlet and outlet pipe,dishwasher liner, etc.
1. Adopt Heron IF inverter controller HRC802/HRC803, and Heron IF transformer
2. Good rigidity, compact design and low space occupation
3. Comply with European CE and North American CUL standards
4. The controller adopts DSP architecture, with 1KHZ/2KHZ/4KHZ three kinds of frequencies to choose, stable and reliable, with its own I/O interface, can directly control the proportional valve.
5. Modular design, easy to use and maintain
Basic Parameters
Model # |
DB-220 |
DB-250 |
DB-330 |
DB-440 |
DB-500 |
DB-660 |
DB-750 |
DB-880 |
|
Rated Capacity |
KVA |
220 |
250 |
330 |
440 |
500 |
660 |
750 |
880 |
Power Supply |
V/Φ/Hz |
380V/3Φ/50Hz |
|||||||
Max. Primary Current |
A |
150 |
150 |
240 |
350 |
339 |
500 |
508 |
700 |
Primary Cable |
MM2 |
3*35+2*16 |
3*35+2*16 |
3*50+2*16 |
3*50+2*16 |
3*70+2*16 |
3*70+2*16 |
3*50+16+25 |
3*70+2*16 |
Max. Short Circuit Current |
KA |
40 |
45 |
58 |
59.9 |
70 |
85 |
90 |
110 |
Rated Duty Cycle |
% |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
Secondary Empty Voltage |
V |
10.4 |
12.5 |
13 |
10.4 |
12.5 |
10.4 |
12.5 |
10.4 |
Welding Cylinder Size |
Φ*L |
Φ200*150 |
Φ200*150 |
Φ200*150 |
Φ200*150 |
Φ250*150 |
Φ250*150 |
Φ250*150 |
Φ250*150 |
Max. Working Pressure |
N |
15395.8 |
15395.8 |
15395.8 |
15395.8 |
24049 |
24049 |
24049 |
24049 |
Throat Depth |
MM |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
Arm Gap |
MM |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
Dimensions |
H(MM) |
2302 |
2302 |
2302 |
2302 |
2435 |
2435 |
2435 |
2435 |
L(MM) |
1245 |
1245 |
1245 |
1245 |
1245 |
1245 |
1245 |
1245 |
|
W(MM) |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
|
We have a complete manufacturing system, before the arrival of the equipment at the customer's site needs to be carried out：Pre-sales support - Order signing - PMC - Technical (process, material, assembly, commissioning) - QA - Logistics）
Packed in wooden boxes.
http://www.heron-metal.com/
