The chemical fiber produced by polypropylene spinning machine has high strength, good softness, non-toxic, antibacterial, corrosion resistance, with a high level of tensile strength and elongation, and is widely used in clothing, decorative materials, medical and health materials, daily necessities and industrial, agricultural and other fields.

Main features of polypropylene spinning machine:

1. It can be used in the field of recycled materials

2. High frequency hot roller can be used for heating, with low energy consumption and uniform temperature of hot roller

3. Side blowing wind speed is uniform and stable

4. polypropylene spinning machine stable operation, low failure rate, simple and convenient operation and maintenance

The function of polypropylene spinning machine is to make the melted melt enter the spinning box through the bend, the metering pump is ejected by the spinning head, cooled and solidified into silk strip, and continue to cool through the passage and finally wind forming. The polypropylene fiber spinning machine is mainly composed of spinning control system, biphenyl boiler control system, winding machine control system and so on.

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

Because the metering pump and the oil pump are synchronous motors, the frequency conversion only needs the general open loop control. The difference between the metering pump and the oil pump is that the metering pump is usually driven by a frequency converter, and the oil pump is driven by a frequency conversion, a drag.

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 engaged in the research and development and production of chemical fiber equipment, and has extensive and close technical cooperation with domestic fiber research colleges and research institutes such as Donghua University, National University of Defense Technology, Beijing Institute of Fashion Technology, so that the products are constantly updated, and always maintain the position in the industry. Donghua has a number of national invention patents, become a national high-tech enterprise, Jiangxi Province science and technology innovation demonstration enterprise.