The polypropylene needle punched felt dust removal filter bag is a moisture resistant synthetic fiber, and polypropylene can withstand 90C0 temperature and many acid-base erosion. When under humid conditions, it only absorbs 0.6% moisture by weight and does not change its properties. Generally, 3D or 6D polypropylene short fibers are used, and high-strength silk is woven to reinforce the base fabric, which is then subjected to post-treatment processes such as needle punching reinforcement, calendering, and heat setting. In the field of liquid-solid separation, polypropylene needle punched filter felt is usually used in conjunction with liquid-solid separation equipment such as plate and frame filter presses, vacuum suction filters, belt filters, centrifugal filters, etc. Not only does it have the characteristics of good dimensional stability, high strength, and small elongation, but it also has the advantages of low vacuum resistance, energy saving, and easy cleaning due to its smooth surface, pores, and high breathability. It is an excellent thermoplastic fiber, and polypropylene needle punched felt is commonly used in low-temperature pulse filter bags for melting plants and pulse filter bags for chemical and pharmaceutical plants. The above is provided by our company, which is a large environmental protection enterprise with strong technical strength, strong economy, advanced mechanical equipment, complete testing facilities, and sound management system. In order to ensure product quality, the company actively implements the ISO9001 quality standard and establishes a comprehensive quality assurance system from raw material entry, production and processing to equipment delivery. In recent years, with the deepening development of reform and opening up, our company has also made great efforts to continuously strengthen its software and hardware environment construction, fully leveraging the advantages of years of experience in dust removal equipment production and operation, and further expanding close cooperation with major design and research institutes. Our company mainly produces a series of dust removal equipment such as small dust collectors, dust collector accessories, corona wires, star shaped unloaders, cyclone dust collectors, desulfurization dust collectors, wet dust collectors, etc. We also produce pulse solenoid valves, dust collector bags, dust removal filter bags, filter bags, pulse controllers, dust removal skeletons, cylinders and other accessory products. We can also carry out non-standard design and modification installation according to user needs.

Guangxi polypropylene dust collector filter bag Lanzhou polypropylene dust collector filter bag