The chemical fiber produced by the polypropylene spinning machine has high strength, good flexibility, non-toxic, antibacterial, corrosion resistance, high level of tensile strength and elongation, and is widely used in clothing, decorative materials, medical and health materials, and daily life Supplies, industry, agriculture and many other fields.

Main features of polypropylene spinning machine:

1. Can be used in the field of recycled materials

2. It can be heated by high-frequency hot roller, with low energy consumption and uniform temperature of the hot roller

3. The side blowing wind speed is uniform and stable

4. The polypropylene spinning machine runs stably, has a low failure rate, and is simple and convenient to operate and maintain

The function of the polypropylene spinning machine is to make the melted melt enter each spinning box through the bend, and be ejected from the spinning head by the metering pump, and be condensed to solidify into a thread, and continue to be cooled through the tunnel and finally wound into a shape. The polypropylene spinning machine is mainly composed of spinning control system, biphenyl boiler control system, winder control system and so on.

The spinning control system of polypropylene spinning machine mainly includes metering pump transmission control, oil pump transmission control, and some on-site temperature and pressure signal acquisition records. Each spinning position on the site is equipped with a button box, and the start and stop of the metering pump and the oil pump are controlled by on-site buttons, so the enable signal of the frequency conversion is generally given by the terminal.

Since both the metering pump and the oil pump are synchronous motors, the frequency conversion only requires general open-loop control. The difference between the control of the metering pump and the oil pump is that the metering pump is usually driven by a frequency converter, while the oil pump is driven by a frequency converter.

Since its establishment in 2002, Jiangxi Donghua Machinery Co., Ltd. has been engaged in the research and development, production and sales of complete sets of chemical fiber equipment. The company has gathered a group of professionals who are engaged in the research and development and production of chemical fiber equipment. It has extensive and close technical cooperation with Donghua University, National University of Defense Technology, Beijing Institute of Fashion and other domestic fiber research universities and scientific research institutions. It is constantly updated and always maintains its position in the industry. Donghua has a number of national invention patents and has become a national high-tech enterprise and a demonstration enterprise of scientific and technological innovation in Jiangxi Province.