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[Selection of heating method for polypropylene spinning machine]
Release date:[2020/9/25] Read a total of[67]time

In the energy-saving transformation of electromagnetic heating, there is a new industry that can make good use of electromagnetic heaters, that is, the textile machinery industry. This industry has a polypropylene spinning machine, which 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, etc.

This type of machine has one of the most important components called the heat roller, which needs to be heated to a certain temperature and runs at high speed. The size of the heat roller is different, generally there are diameters Φ160 Φ180 Φ190 Φ210 Φ220. Length of hot roller: 200-450mm, speed range: 750-5500m/min, surface temperature of godet: ≤240℃-140℃, surface treatment of hot roller: hard chrome plating, ceramic plating.

The current heating method of the heat roller is power frequency induction heating. Its disadvantage is that the heating ring is easily damaged. The most terrible thing is that it is easy to heat the central shaft of the motor and burn the motor. Shenzhen Xinhuiyuan's newly developed all-digital application is applied to the heating of polypropylene textile machines with high efficiency and energy saving, which completely solves the shortcomings of traditional heating and greatly reduces the cost for customers. The main advantages of using Xinhuiyuan electromagnetic heater for the heat roller are:


1. Make the surface temperature of the hot roller work area uniform, which can meet the requirements of different industrial yarns and civil yarns FDY spinning process


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


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


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


5. The equipment has a complete system, simple structure, stable and reliable operation at high temperatures, and can meet the requirements of different fiber FDY spinning processes. It is an economical and reasonable choice for polypropylene FDY spinning.


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