What about nylon caster wheels production experience of Dajin caster ?
Zhongshan Dajin caster Co.,Ltd. has the spirit of 'commitment to build the first brand rollerblade casters'. Please contact us! The Domestic Quality Manufacturer in the Manufacturing Tools Hand Carts & Trolleys Industry Dajin's light duty caster has been substantially improved in a scientific way, as shown in the following aspects. Dajinis rich in industrial experience and is sensitive about customers' needs. We can provide comprehensive and one-stop solutions based on customers' actual situations.
Papers on sewage treatment You can go to the 114 paper network for reference, here are new technologies, I hope to be interested.BF Ms technology is in the traditional coagulation process,Add magnetic powder,To enhance the effect of coagulation,To form high-density floc and increase the proportion of floc,To achieve the purpose of efficient decontamination and rapid settlement.Ion polar and metal properties of magnetic powder,As the core of the floc,Greatly strengthened the ability of coagulation and binding of suspended pollutants in water,Reduce the amount of disinfectant,In removing suspended matter,Especially in the removal of phosphorus, bacteria, viruses, oil, heavy metals and other aspects of the effect is better than the traditional process.As the proportion of magnetic powder is as high as 5.0 × 10 kg/m ,About twice as much as sand,The specific gravity of the floc mixed with magnetic powder increases,Rapid settlement of floc,The speed can reach 20 m/s or more,The whole water treatment c
Is it a good filter or a good water purifier? The filter standard of water purifier is higher.The filter just removes some granular objects.Water purifiers are harmful substances such as some heavy metal ions in the water through certain chemical or adsorption.Filter is an indispensable device on the pipeline of conveying media,It is usually installed in the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve, and other equipment of the square filter.After the filter has a filter cartridge of a certain size filter,Its impurities are blocked,When cleaning is needed,Just remove the removable cartridge,After processing, you can reload it,Therefore,It is extremely convenient to use and maintain.Water purifier is also called water purifier, water filter,The core of its technology is the filter film in the filter device,The main technology of water purifier comes from two kinds of UF membrane and RO reverse osmosis membrane,It is a small water treatment equipment for deep pu