The polypropylene FDY spinning machine, as the core equipment for producing fully oriented drawn fibers of polypropylene, holds a significant position in the textile industry. The Changzhou FuBang Chemical Fiber Machinery Factory has been deeply engaged in the research and production of this equipment, combining years of industry experience to continuously optimize the equipment structure and process, helping the enterprise achieve efficient and stable production.

The polypropylene FDY spinning machine produced by FuBang Chemical Fiber Machinery Factory adopts an integrated design, covering core components such as automatic feeding, screw extrusion, spinning box, metering pump, and stretching hot rollers, enabling continuous operations from raw material input to finished product winding. The equipment is equipped with high-frequency hot roller heating technology, with uniform temperature control and errors within a reasonable range. It is also paired with a stable side blowing air system to ensure the consistency of fiber cooling and improve the stability of product quality. 

In response to the frequent equipment failures and high waste silk rate, the manufacturer made targeted improvements. They optimized the wiring method of the frequency converter to reduce over-voltage protection faults; strengthened the welding process of the cooling water jacket of the hot roller to prevent motor damage due to water ingress; adopted a single-valve single-pump control mode to reduce the impact of single-component failures on the overall production. At the same time, the phenylbenzene boiler was cancelled and the heating rod was used to directly heat the spinning box, improving the heating efficiency and temperature stability. 

This equipment can produce various specifications of polypropylene filament. The spinning process speed is excellent, which can effectively reduce the waste filament rate and production cost. The products are widely used in clothing fabrics, industrial fabrics, decorative materials and other fields.

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.