中文字幕人妻无码系列第三区

In the electromagnetic heating energy-saving transformation in a new industry can be very good use of electromagnetic heaters, is the textile machinery industry, this industry has a polypropylene spinning machine, it 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. The The The This machine has one of the most important parts called the heat roller, which needs to be heated to a certain temperature and is running at high speed.

Heat roller size is different, generally have a diameter Φ160 Φ180 Φ190 Φ210 Φ220. Hot roller length: 200-450mm, speed range: 750-5500m / min, wire guide plate surface temperature: ≤ 240 ℃ -140 ℃, heat roller surface treatment: hard chrome plated, ceramic plating.

Hot roller current heating method for the frequency induction heating, its drawback is easy to damage the heating ring, the most frightening is easy to heat the center of the motor shaft and burn the motor. Shenzhen Xinhui source of the new development of all-digital used in polypropylene spinning machine heat roller heating energy efficient, completely solve the traditional shortcomings of heating for customers greatly reduce the cost. The main advantages of the heat roller to switch to the source of electromagnetic heaters are:1. So that the hot roller work area surface temperature uniformity, to meet the different industrial silk, civil wire FDY spinning process requirements2. So that the temperature of the hot roller work area temperature rise rapidly, energy saving significantly, the efficiency greatly improved3. After using the electromagnetic heater, the shaft of the hot roller motor will not damage the motor due to induction heating4. The coil of the electromagnetic heater is not damaged, reducing maintenance and cost5. The equipment system is perfect, simple structure, stable and reliable operation at high temperature, can meet the requirements of different fiber FDY spinning technology, is the economical choice of polypropylene FDY silk spinning.