Resistance Welding Machine
| Model | Power (kVA) | Welding Capacity (mm) | Electrode Force (N) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| RWM-100 | 25 | 1.0-2.0 | 1500-2500 | 800x500x1200 | 250 |
| RWM-200 | 50 | 2.0-3.5 | 2500-4000 | 1000x600x1400 | 350 |
| RWM-300 | 75 | 3.5-5.0 | 4000-6000 | 1200x700x1600 | 500 |
- Microprocessor-controlled operation for precise welding parameters
- Advanced cooling system with high-efficiency heat exchangers
- Programmable pressure control with ±2% accuracy
- Multi-stage welding process capability
- Real-time monitoring system with data logging
Resistance Welding Machines offer unparalleled precision in joining conductive materials. Our industrial-grade models feature:
- Solid-state DC welding technology
- 500-1000 Hz inverter frequency
- 0.5-99.9ms weld time control
- IP54 protective enclosure standard
- CE and UL certified components
Resistance Welding Machine FAQ
Q: What maintenance does a Resistance Welding Machine require?
A: Regular maintenance includes electrode dressing every 5,000-10,000 welds, cooling system inspection monthly, and transformer oil analysis annually. The machine's moving parts require lubrication every 500 operating hours using manufacturer-specified greases.
Q: Can Resistance Welding Machines join dissimilar metals?
A: Yes, with proper parameter adjustment. The machines can weld combinations like copper to brass or mild steel to stainless steel. The key factors are adjusting current (10-20% higher than similar metals), precise force control, and using compatible electrode materials.
Technical Specifications Deep Dive
| Feature | Standard | Premium | Industrial |
|---|---|---|---|
| Weld Cycle Speed | 30/min | 60/min | 120/min |
| Energy Efficiency | 85% | 90% | 95% |
| Electrode Life | 50,000 welds | 100,000 welds | 250,000 welds |
- Precision ground guide columns with 0.01mm tolerance
- SCR or IGBT power control options
- 0.1% repeatability in weld current
- 150% momentary overload capacity
- RS-485/Modbus communication interface
Resistance Welding Machine FAQ
Q: How do I select the proper electrode material?
A: Electrode selection depends on the base material. For steel welding, use RWMA Class 2 copper-chromium alloys. Aluminum welding requires RWMA Class 1 copper alloys with higher conductivity. Specialized coatings (tungsten, molybdenum) are needed for high-temperature applications.
The Resistance Welding Machine's transformer utilizes specially treated CRGO silicon steel cores, achieving 98% magnetic efficiency. Our proprietary winding technology reduces impedance losses to less than 3%, significantly outperforming industry standards.
- 6-axis robotic arm compatibility
- Vision system integration ports
- Plasma monitoring capability
- Seam tracking options
- Automated electrode changers
Resistance Welding Machine FAQ
Q: What safety features do these machines include?
A> Our machines incorporate dual-circuit emergency stops, light curtains, thermal overload protection, and pressure-sensitive safety mats. The electrical system features isolated 24V DC controls, ground fault detection, and arc flash mitigation with current-limiting reactors.
| Accessory | Function | Compatibility |
|---|---|---|
| Water Cooler | Maintains 15-25°C electrode temperature | All models |
| Force Gauge | ±1% measurement accuracy | RWM-200/300 |
| Data Logger | Records 100+ weld parameters | Premium/Industrial |