After-sales Service: | Provide Solutions Within 24 |
---|---|
Warranty: | 1 Year |
Pipe Material: | Carbon Steel |
Condition: | New |
Customized: | Customized |
Theory: | Pulse |
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Technical parameters:
Model |
Specification(mm) |
Thickness (mm) |
Mill Installed Capacity(kw) |
Line Area(m) - programmable |
Working Speed (M/min.) |
|
|
Circular |
Rectangular & Square |
|
|
|
|
ERW20 |
8-20 |
10mm×10mm -15mm×15mm |
0.5-1.5 |
50KW |
40m*3.8m |
100 |
ERW32 |
10-32 |
10mm×10mm -25mm×25mm |
0.3-2.0 |
50KW |
45m*4m |
100 |
ERW50 |
20-50 |
15mm×15mm - 40mm×40mm |
0.8-3.0 |
65KW |
50m*4m |
100 |
ERW76 |
32-76 |
25mm×25mm - 60mm×60mm |
1.2-4.0 |
120KW |
70m*5m |
100 |
ERW89 |
42-89 |
25mm×25mm - 70mm×70mm |
1.5-4.5 |
150KW |
72m*5.5m |
70 |
1.1 The solid state H.F. welder adopts Germany IXYS company IXFN38N100Q2 38A/1000V high-power MOSFET and DSEI 2×61-12B 60A/1200V rapid recovery diode to compose series type invertible circuit.
1.2 The solid state H.F. welder adopts modularization design with more compact structure which makes maintenance and high-power realization much easier.
1.3 It has particular technology of bridge-divided over-current protection that guarantees equipment safety.
1.4 It combines international advanced control method of same products, adopts advanced technologies like fixed angle phase-locking control, upper frequency limit/lower frequency limit lock-lost protection and etc. With these technologies, the equipments run more stably, more efficiently, more accurate and effective protections to the inductor short-circuit and open-circuit malfunction during pipe welding production.
1.5 Line-in end of solid state H.F. welder does not need step-up /step-down rectifier transformer, compared with vacuum tube welder and parallel type welder; it has significant energy-saving effects (Under same welding condition, energy-saving ≥30% compared with vacuum tube welder).
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