3 Phase Pneumatic CNC Multi Spot Welder Stainless Steel Aluminium Auto
| Item/Model | DN(B)-100 | DN(B)-160 | DN(B)-200 | DN(B)-250 |
|---|---|---|---|---|
| Rated power At 50%(KVA) | 40 | 63 | 80 | 100 |
| Rated primary power(V) | 3φAC 380V | 3φAC 380V | 3φAC 380V | 3φAC 380V |
| Max. Short Circuit Current (KA) | 30 | 35 | 40 | 45 |
| Duty cycle(%) | 50 | 50 | 50 | 50 |
| Max. Force(N) | 6000 | 6000 | 10000 | 15000 |
| Electrode Length( mm) | 450 | 450 | 450 | 500 |
| Working Stroke( mm) | 80 | 80 | 80 | 80 |
| Cooling consumption(L/min) | 20 | 20 | 20 | 20 |
| Max. Welding Capacity(mm) | 3.0+3.0 | 4.0+4.0 | 5.0+5.0 | 6.0+6.0 |
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Intelligent CNC Programming & Servo Control: Employs a programmable CNC control system and servo indexing mechanism for extremely high path and point positioning accuracy. Equipped with a touch screen for rapid recall and switching of welding programs, meeting the demands of high-mix, flexible production.
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Efficient Multi-Gun Coordinated Welding System: Integrates multiple independent welding systems capable of synchronous or sequential welding on different areas of a workpiece (e.g., straight sections, inner/outer arcs). A typical configuration can automate the welding of 6 points on a straight section, 96 points on an inner circle, and 144 points on an outer arc, multiplying efficiency.
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Precise Pneumatics & Fast Response: Upper and lower electrodes are pressurized by air cylinders for convenient and precise force adjustment. The use of direct-acting solenoid valves significantly increases the pressure head's response speed and cycling rate, reduces air consumption, and ensures stable rhythm during high-speed welding.
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High-Reliability Electrical & Cooling Design: The main circuit utilizes a water-cooled high-power IGBT module for robust and stable output. The secondary conductor employs an upper insulation method for safety and reliability. All waterway components are made of copper/stainless steel and include a visual flow indicator, meeting the cooling requirements and ensuring system reliability for prolonged continuous operation
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