Zhongshan Dajin caster Co.,Ltd. is a specialist manufacturer of medium duty caster. Dajininsists on providing quality products and creating value for customers. We are committed to pursuing excellence for products and services, so as to promote the healthy and sustainable development of our company. anti static wheel developed and produced by Dajinis widely used. The following are several application scenes presented for you. Dajin's caster wheels series contains multiple sub-products. The product provides excellent safety and quality which have been approved by the international certifications. Its ball bearings offer smooth rotation without hangs or other issues. Through the strict test upon leveling casters, the quality of it can be guaranteed. It is especially suitable for food service trolleys and medical equipment. The products have good quality and reasonable price. We sincerely look forward to your inquiry and business talk!

What is the main difference between a backwashing filter and a self-cleaning filter? In fact, the backwashing filter is a form of self-cleaning filter. The washing method of the backwashing filter uses the liquid reverse flushing filter to take away impurities.I. There are several types of self-cleaning filters:Backwashing filter. Backwashing filter is divided:(1) backwashing filter of filter liquid;(2) external liquid backwashing filter.Self-cleaning filter(1) brush-type mechanical self-cleaning filter(2) scraper type mechanical self-cleaning filter, etc.Backwashing and self-cleaning filter of mechanical self-cleaning.Two, the main difference between the backwashing filter and the filter form of the self-cleaning filter1. different structures:The backwashing filter consists of carbon steel barrel, wedge-shaped stainless steel strip filter, butterfly valve and sewage collection device. When normal operation, the butterfly valve is turned on, the sewage is closed, and the fluid flows

What are the models of 3m3744k filter cotton? There's too much material in the air,Especially dust,It is mainly formed by a large amount of dust particles,People take a lot of oxygen every day,And the oxygen in the air contains all kinds of dust,In this environment,In addition to absorbing oxygen, people also absorb a lot of dust,With the increase of time,When it reaches a certain number, it can cause diseases,Over time, normal breathing function will be lost.People are now seen wearing masks everywhere,Because the mask is also one of the filter cotton,It filters out the dust in the air,To ensure the cleanliness of the air,Prevention of disease.Filter cotton is indispensable in life,Many places require cleanliness and hygiene,Then these environments must filter out the dust in their location with filter cotton,Only to meet the requirements of clean and closed,All the operations of production can be implemented.What kind of material can filter cotton generally use?First,It's synthetic fiber,It has good insulat