There is a new industry in electromagnetic heating energy-saving modification that can use electromagnetic heaters, which is the textile machinery industry. This industry has a  polypropylene spinning machine, polypropylene spinning machine has different types: polypropylene FDY spinning machine, polypropylene FDY Spinning machine, polypropylene POY spinning machine, polyester FDY spinning machine, polyester FDY spinning machine, polyester Poy spinning machine, polypropylene BCF spinning machine has one of the most important components called hot rollers, it needs to be heated to a certain temperature, And it is running at high speed.

The size of the hot roller is different, and generally there is a diameter φ160 φ180 φ190 φ210 φ220. Thermal roller length: 200-450mm, the speed range is: 750-5500m / min, the surface temperature of the guide wire: ≤ 240 ° C-140 ° C, the surface of the hot roller is treated: colloidal chromium, ceramic.

The hot roller now heating is a power frequency induction heating. Its disadvantage is that the heat generator is easily damaged. The most terrible is to easily heat the center shaft shaft of the motor to burn the motor. The newly developed all-digital applies to the polypropylene textile heat roller heating efficient energy saving, completely solves the shortcomings of traditional heating, and greatly reduces the cost to customers. The main advantages after the heat roller is changed to the electromagnetic heater:

1. The surface temperature of the heat roller workspace is uniform, which can meet the requirements of different industrial silk, civilian wire FDY spinning process

2. The surface temperature of the heat roller workspace is rapid, the energy saving is obvious, and the efficiency is greatly improved.

3. After using the electromagnetic heater, the rotating shaft of the hot roller motor does not damage the motor due to induction heating.

4. The coil of the electromagnetic heater will not be damaged, reducing maintenance and cost

5. The equipment system is perfect, the structure is simple, and it is easy to run smoothly and reliable at high temperatures.