All EDM machine users and merchants know that the replacement filter is very important to the machine. But few people know the filter manufacturing process. Today, David will show you the EDM filter manufacturing secrets.
The EDM filter mainly consists of 3 parts: shell, filtration paper, glue.
1. Shell
The EDM filter’s shell size is a basis that whether the filter is suitable for its compatible machine. Filter manufacturers normally make moulds to produce the accurate size shell according the EDM machine model. The material of the filter shell mainly divided into two parts: plastic and iron. The world leading filter supplier MANN+HUMMEL choose the plastic ones, the other manufacturers use the iron ones. TAGUTI filter also use the iron material. Compared to the iron shell, plastic ones have these advantages: light, not easy to rust, easy to replace. But because of the high unit price, most of the EDM filter users choose the iron one.
2. Filtration Paper
The EDM filter filtration paper directly decides the filter’s service life. Different precision, different service life. TAGUTI filter adopt Japanese 5 micron filtration paper which leads to the stable filtration effect and the long service life. Many EDM filter manufacturers adopt inferior filtration paper, that is why their unit price is very low, but if EDM filter users make a purchasing choice only due to its low price, they will lose on their products quality which will directly effect the business future.
3. Glue
High quality glue can ensure the EDM filters’ service life at high pressure conditions. On the other hand, choosing a EDM filter which is made of inferior glue, “broken filters” will comes out frequently. TAGUTI filter adopt Japanese glue which supply his clients a long service life.
Make sure the EDM filters you use is made of high grade materials. It will be better for your business.
More EDM filter information, please kindly visit http://www.filter-supplier.com