Automatic Copper Wire Welding & Heat Shrinking Machine - China Suppliers & Factory for Magnetic Latching Relay Production
Equipment Overview
The Automatic Copper Wire Welding and Heat Shrinking Machine is a specialized automation solution designed for the production of key components in magnetic latching relays.
This machine integrates multiple processes including copper wire feeding, cutting and forming, terminal welding, heat shrink tube cutting, assembly, and heating into a single automated system. It ensures high precision and consistent quality required for relay coil and connection structures.
With advanced servo control and stable welding technology, the equipment guarantees strong electrical connections, low resistance, and reliable insulation through uniform heat shrinking.
Specifically engineered for magnetic latching relay applications, the machine improves production efficiency, reduces labor costs, and ensures long-term product reliability.
Main Functions
Technical Specifications
| Parameter | Specification |
| Welding Method | Medium Frequency Inverter Resistance Welding |
| Drive System | Servo Cylinder + Linear Guide Rail |
| Cycle Time | 20–30 pcs/min (depending on model) |
| Control System | PLC + 7" Touchscreen HMI |
| Power Supply | AC 380V / 50Hz |
| Welding Accuracy | ±0.02 mm |
| FPY (First Pass Yield) | 99% |
| OEE | 85% |
| Certificate | CE |
Application Scope
After-Sales Service & Support
References & Case Studies


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