Polypropylene FDY spinning machines play a significant role in the field of chemical fiber production, and their technical parameters directly affect production efficiency and product quality. Understanding these parameters can help enterprises precisely control the production process and enhance their competitiveness.

In terms of spinning speed, the coarse denier equipment can reach a speed of 2600m/min, while the fine denier equipment can even reach 2800m/min. Some advanced ultra-fine denier  polypropylene FDY spinning machine production lines even exceed a speed of 4500 meters per minute. High spinning speed significantly enhances production efficiency and meets the market's demand for product quantity.

In terms of fineness range, the polypropylene FDY spinning machine can produce medium and coarse denier medium-strength polypropylene FDY drawn filaments ranging from 300 to 1500D, and can also cover high-strength polypropylene filaments ranging from 300 to 1800 denier. The wide range of fineness enables the product to meet the application requirements of various fields, such as from daily necessities to industrial materials.

In terms of the number of heads, there are 8 heads for each of the common strong coarse nuts and 8 or 12 heads for each of the fine nuts. The large number of each head further increases the output within a unit of time.

As a key component, the hot roller has strict technical standards. It adopts advanced foreign technology, with a small surface temperature difference that can be controlled within ±2℃, and the temperature inside the coil is low. The hot roller specifications are rich and diverse, which can meet various production needs and provide a guarantee for the stable production of high-quality filament bundles.

The output data directly reflects the efficiency of the spinning machine. Taking 900 denier as an example, the daily output of polypropylene FDY spinning and drawing machines comes in different scales such as 1.155t/d, 2.31t/d, 3.465t/d, and 4.62t/d. Different models of spinning machines vary in output based on their own characteristics and configurations.

In addition, the screw diameters range from 65 to 130mm, and they are equipped with ceramic heaters to ensure efficient extrusion of materials. The side-blowing air system ensures uniform and stable wind speed, which is conducive to filament forming. The automatic winding head operation enhances production safety and stability. With these precise technical parameters, the polypropylene FDY spinning machine operates in coordination to output high-quality polypropylene products for the chemical fiber industry.

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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.