220/250/330/440/500/660/750/ 880KVA MFDC Spot/ Press Welder
DB-220/250/330/440/500/660/750/880-T
Product Features
- Adopt HRC802/HRC803, HRC inverter controller and HRC medium frequency transformer
- Good rigidity, compact design andlessspace occupation
- Comply with European CE and North American CUL standards
- 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.
- Modular design, easy to use and maintain
- The welding head adopts roller ram system with high precision and good rigidity

HERON Intelligent Equipment Co., Ltd. adopts a strict quality management system.
|
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 |
|
It is created not only to fulfill the ambitions of customers but also to add value to their business.
Get in touch with us
Whether you are looking for a quotation or partnership support, we are happy to assist you.
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