PR50 Dual-Pulse Programmable Battery Spot Welding Machine (Table-Type)
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The PR50 Dual-Pulse Programmable Battery Spot Welder is a table-type resistance welding machine designed for precise and reliable lithium battery pack assembly. Ideal for professional workshops, EV, solar, and battery manufacturing.
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Tools, Soldering Accessories
PR50 Dual-Pulse Programmable Battery Spot Welding Machine (Table-Type)
The PR50 Dual-Pulse Programmable Battery Spot Welder is a table-type resistance welding machine designed for precise and reliable lithium battery pack assembly. Ideal for professional workshops, EV, solar, and battery manufacturing.
SKU: n/a
⚡ PR50 Dual-Pulse Programmable Battery Spot Welding Machine
The PR50 Table-Type Battery Spot Welding Machine is engineered for high-precision resistance spot welding in lithium battery pack production. Featuring dual-pulse programmable control, it ensures strong, consistent welds while minimizing heat impact on battery cells.
Built with an integrated industrial structure, the PR50 delivers stability, repeatability, and long-term reliability—making it suitable for continuous production environments.
🔋 Key Applications
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Lithium battery pack manufacturing
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18650 / 21700 / 26650 cell welding
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Li-ion & LiFePO₄ battery packs
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eBike & electric vehicle batteries
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Solar, UPS & energy storage systems
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Professional workshops & training labs
⚙️ Key Features
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Dual-pulse programmable welding system
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High secondary short-circuit current (up to 1800A)
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Adjustable welding power & pulse energy
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Stable table-type integrated design
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Pneumatic welding head with swing motion
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Touch-button parameter control
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Foot-pedal operated welding for safety & precision
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LED digital display for real-time monitoring
| Parameter | Specification |
|---|---|
| Model | PR50 |
| Welding Type | Resistance Spot Welding |
| Input Voltage | AC 220V |
| Input Frequency | 50 / 60 Hz |
| Air Pressure | 7–8 bar (kg/cm²) |
| Primary Current | 5–30 A |
| Secondary Current (Max) | 1800 A |
| Pulse Count | 0–8 pulses |
| Pulse Energy Range | 0–999 |
| Voltage Compensation (AVCR) | +40V to −40V |
| Electrode Distance | 100 mm (Adjustable) |
| Cylinder Diameter | 20 mm |
| Welding Head | Stretch & swing pneumatic type |
| Control Interface | Touch button switch |
| Operation Mode | Foot pedal ON / OFF |
| Display | 7-segment LED |
| Dimensions | 550 × 240 × 390 mm |
| Gross Weight | 40 kg |
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