The polypropylene spinning machine has a main component called the hot roller, which needs to be heated to a certain temperature and is operated at high speed. The size of the hot roller is different, generally having a diameter of Φ160, Φ180, Φ190, Φ210, Φ220. Length of hot roll: 200-450mm, speed range: 750-5500m/min, guide disc surface temperature: ≤240℃-140℃, hot roll surface treatment: hard chrome plating, ceramic plating. The current heating method of the hot roller is power frequency induction heating, its disadvantage is that the heating ring is easy to damage, the most terrible is easy to heat the central shaft of the motor and burn the motor. The newly developed all-digital application in polypropylene spinning machine hot roll heating is highly efficient and energy saving, completely solves the shortcomings of traditional heating, and greatly reduces the cost for customers. The main advantages of the hot roller are:

one The surface temperature of the hot roller working area is uniform, which can meet the requirements of different industrial and civil silk FDY spinning process

2. The surface temperature of the hot roller working area rises rapidly, energy saving is obvious, and the efficiency is greatly improved

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

4. The solenoid heater coil will not be damaged, reducing maintenance trouble and cost

5. The equipment has perfect system, simple structure, stable and reliable operation at high temperature, can meet the requirements of different fiber FDY spinning process, and is an economic and reasonable choice for polypropylene FDY spinning.

Changzhou Fubon Chemical Fiber Machinery Factory Technical production: Polypropylene spinning machine, polypropylene FDY spinning machine, polypropylene FDY equipment, polyester POY spinning machine, polyester POY production line, polyester POY equipment, polyester POY machinery, polyester recycled bottle FDY spinning machine, polyester FDY spinning machine, polyester FDY machinery, Spandex spinning machine, spinning special parts, polyester small Experimental machine, polypropylene small experimental machine, nylon small experimental machine.

Changzhou Fubon Chemical Fiber Machinery Factory Technical  is a research and development and production of all kinds of chemical fiber machinery as the main professional manufacturing suppliers, research, development, production and sales as one, in order to meet the market demand, our factory has established a perfect chemical fiber spinning experimental base, to provide customers with good equipment and technical services. We mainly provide customers with complete sets of polyester, polypropylene, nylon, spandex and other chemical fiber complete sets of equipment, and undertake a variety of related equipment renovation projects and customized services.