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Product Details:
Payment & Shipping Terms:
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manufacturer of welding machine and welding wire
high frequency induction welding machine
ZX7-250 IGBT Inverter welding machine
` The inverter technology will ensure welding current highly stable at grid voltage fluctuation and arc length changing. Arc is soft and can adjust automatically.
` Small welding splashing
` Welding deposition rate is high
` Little welding deformation and good weld shaping.
` Light in weight, small in size and portable.
` A high efficiency and energy saving equipment with high power factor.
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ZX7-200 |
ZX7-250 |
ZX7-315 |
ZX7-400A |
ZX7-400 |
ZX7-500 |
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Input Power Voltage(V) |
AC220V±15% |
Three phase AC380V±15% |
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Frequency (HZ) |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
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No-load Voltage(V) |
67±5 |
65±5 |
65±5 |
65±5 |
65±5 |
68±5 |
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Output current adjusting range(A) |
10-200 |
20-250 |
20-315 |
20-400 |
20-400 |
20-500 |
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Duty cycle (%) |
60% |
60% |
60% |
60% |
60% |
60% |
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Efficiency (%) |
85% |
85% |
85% |
85% |
85% |
85% |
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Thrust adjustment (A) |
---- |
0-140 |
0-140 |
0-140 |
0-140 |
0-200 |
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Power factor |
0.73 |
0.93 |
0.93 |
0.93 |
0.93 |
0.93 |
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Insulation class |
F |
F |
F |
F |
F |
F |
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Case protection degree |
IP21 |
IP21 |
IP21 |
IP21 |
IP21 |
IP21 |
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Weight (kg) |
4.7 |
17 |
17 |
17 |
19 |
25 |
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Overall dimension (cm) |
29x12x20 |
45x19x31 |
45x19x31 |
45x19x31 |
46x23x41 |
53x27x43 |
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Base material |
Carbon steel ,low alloy steel , stainless steel |
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Welding thickness (mm) |
1.5-5 |
1.5-10 |
1.5-10 |
1.5-12 |
1.5-12 |
1.5-12 |
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Electrode diameter(mm) |
1.6-3.2 |
1.6-4.0 |
1.6-4.0 |
1.6-5.0 |
1.6-5.0 |
1.6-6.0 |
