What is mechanical filtration and what equipment is there? Such as sand cylinder, multi-media filtration, activated carbon filtration, etc,The filter medium is hard particles,Uniform distribution of filter materials along the direction of filter flow,Therefore, the specific surface area is small, the amount of sewage interception is small, the filtration speed is slow, and the filtration accuracy is low,,The filtration rate is generally 10 m/h.Below m2,The advantage is that it is easy to reverse wash and regenerate;Elastic fiber filter material,Including fiber ball filter material and fiber bundle filter material,Fast filtration speed, high filtration accuracy,However, the amount of interception is limited,Backwashing is not possible,Not easy to regenerate,Built-in air bag for filter equipment,Difficult management,The filter speed is generally 20-50 m/h.M2,;Now the traditional process will be replaced sooner or later,Fiber filters are now more and more used by enterprises.For example: the AFF (asymmet

Zhongshan Dajin caster Co.,Ltd. is known for manufacturing high quality rubber casters with competitive price. In the future, Dajinis committed to providing quality products and services for the majority of customers. We constantly seek innovation and improve corporate service management system. We do that by taking the target market as the guide, by taking sci-tech as the method and taking economic benefits as the goal. Dajin's rubber casters is widely used in the Manufacturing Tools Hand Carts & Trolleys industry. The heavy trolley wheels series has become a hot product of Dajin. The efficiency and costs of this product are optimized and minimized. Its wheel is less prone to get tangled with hair and debris on the floor. Complete quality assurance service makes wewin the customers from all directions. The wheel provides the perfect combination of softness, durability, and grip. Our products have various types and reasonable price. Consulting and business talk are warmly welcome!

What is the HEPA filter? The HEPA filter is composed of a stack of sub-glass fiber membranes that are continuously folded before and after,A wavy gasket is formed to place and support the filter boundary.HEPA (High efficiency participation air Filter ),High efficiency air filter,A filter that meets the HEPA standard,For 0.1 micron and 0.The efficiency of 3 microns reached 99.998%,The HEPA network is characterized by the availability of air,But tiny particles can't pass.It has a diameter of 0.The removal efficiency of particles above 3 microns (1/200 of hair diameter) can reach 99.More than 7%,It is the most effective filter medium for pollutants such as smoke, dust and bacteria.(The diameter of smoke particles generated by smoking is 0.