Electromagnetic induction bearing heater uses electromagnetic induction principle to convert 50HZ AC to DC, then inverts to 20KHZ high-frequency AC through control circuit. High-frequency current generates magnetic field through the coil, rapidly heating metal workpieces to thermal expansion temperature for easy disassembly.
Widely used in motor maintenance, metallurgy, power, mining industries for hot disassembly of large and medium bearings, couplings, gears, pulleys, bushings and other metal workpieces. Portable hand-held design, easy operation, one-button start.
Working Principle: Electromagnetic induction heating → Rapid workpiece heating → Thermal expansion → Easy disassembly
| Applicable Workpiece | 轴承/联轴器/齿轮/皮带轮/轴套/轧辊 |
|---|---|
| Temperature Range | 200-400°C |
| Heating Method | 电磁感应（20KHZ高频） |
| Power Supply | 220V/380V（不限相序） |
| Power Range | 2-20KW |
| Coil Turns | 约25圈（根据工件调整） |
| Safety Protection | 过温/过压/过流/缺相保护 |
| Coil Types | 平板/弧形/半球形线圈 |
| Equipment Weight | 约15KG（便携式） |
| Applicable Materials | 铸铁/碳钢/不锈钢/石墨等导磁性材质 |
Inquiry sent! We will reply soon.
