Strap Automatic Double-head Welding Machine
Machine Technical Parameters and Description
Machine Parameters
No | Items | Technical Requirements |
1 | Production Process | Feeding positioning – Automatic welding — Discharge |
2 | Floor Area | 2.5×1.4×2.2（L×W×H）M |
3 | Feeding Direction | Feeding position |
4 | Voltage | According to customer requirement |
5 | Air Supply | Flow Rate:0.5m³/min; Pressure: 0-0.7MPa |
6 | Hydraulic Fluid | Anti wear hydraulic oil L-HM46# |
7 | Gear Oil | L-220 |
8 | Material of Strip | Stainless Steel |
9 | Width of Strip | 25mm (Customizable) |
10 | Thickness of Strip | ≤2.5mm (Customizable) |
11 | Speed | 1 pc /40s |
12 | Welding tolerance | ±0.5mm |
13 | Total Power | Around 167 KW |
Drawing
No | Drawings |
1 | Drawing 47 |
2 | Drawing 70 |
3 | Drawing 7H |
Electric Elements Brand
No | Items | Brand | Remark |
1 | PLC | HCFA | |
2 | HMI | HCFA | |
3 | Electric Elements | Schneider | |
4 | Servo Motor | HCFA | |
5 | Cam splitter | China Brand |
Welding Machine
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Medium frequency inverter spot welder |
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Items |
SMD-40 |
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Power Supply |
Rated voltage |
AC 380V. 3φ.50/60Hz |
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Switch specification |
600V.100A |
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fuse value(A) |
100 |
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Rated power（KVA） |
160 |
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Load duration（%） |
50 |
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Secondary no-load voltage（V） |
<11.6 |
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Secondary maximum short circuit current（KA） |
80 |
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Effective working stroke of electrode（mm） |
80 |
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Electrode arm spacing (mm) |
260-520 |
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Extension length of electrode arm（mm） |
560 |
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Maximum electrode pressure （N） |
10050 |
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Compressed air pressure（MPa） |
0.2-0.5 |
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cooling water |
Water pressure（MPa） |
0.2-0.5 |
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Water flow （L/min） |
>30 |
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Water temperature (0C) |
Inlet temperature 15℃-25℃ |
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Resistivity (KΩ.cm3) |
>5 |
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Standard welding thickness M.S（mm） |
Material |
mm |
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Stainless Steel |
3*3 |
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Overall dimension（mm） |
1300×700×2300 (L*W*H) |
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Moving parts
- The lifting back and forth movement in the welding process adopts the cross slide structure. The cross slide is composed of high-quality aluminum alloy and ball screw. The structure is compact and firm, the movement is smooth and stable, controlled by servo motor, the load is 100kg, the stroke is 200mm, and the accuracy is ± 0.05mm.
- The rotary motion during welding adopts hollow rotary platform and servo motor control, which has high stability and precision, and the positioning accuracy is ± 0.5arc-min.
Guarding
The external of the equipment host adopts the combined structure of aluminum profile, steel plate and plexiglass to protect the operators, the host part and electrical circuits, with firm structure and beautiful appearance.
Control System
There is manual / automatic operation mode. It has manual and automatic switching functions. With emergency stop button, it can easily respond to emergencies and ensure the safety of equipment and operators.
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