Any manufacturers to customize Wound core folding machine ?
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What is the material of cotton for filter? Filter cotton according to the material,The filter material is divided into four types: synthetic fiber filter cotton, non-woven filter cotton, fiberglass filter cotton and activated carbon filter cotton.Filter cotton can also be divided into: First-effect filter cotton and medium-effect filter cotton according to the filter efficiency.In the general filtration environment, non-woven fabrics and fiberglass can be completely replaced with a full range of filtration products with coarse, medium and high efficiency,Is a new filter material,It is also the main development direction of filter materials in the future.Compared with other filter materials at the same level, it has the advantages of small resistance, light weight, large capacity, environmental protection (incineration) and moderate price.The main raw material is polyester fiber,Abbreviation: PET,Polyester fiber is made from polyethylene acetate,It is also called synthetic fiber or polyester.The propo
Can the filter remove iron, manganese and hardness in water, how much does it need? Many towns and industrial and mining enterprises in China use groundwater as water source.However, there is an excess of iron in groundwater in many areas,Its content is generally 2-16mq/L range.'Automatic iron and manganese removal filter' overcomes the human operation,Various problems caused by backwashing,Give full play to the special features of fully automatic work,Therefore, it has incomparable superiority in other iron removal devices,The iron content of groundwater after treatment is ≤ 0.3 mg/L,National GB5749-85 quality standards for drinking water.In addition to iron and manganese in water,Make the oxygen in the air two-valent iron,Oxidation of manganese at two prices,Generate Fe (OH) 3,Manganese dioxide,According to the content of iron and manganese in water,Jet aeration or hollow multi-face ball aeration are selected.Filter with first-class or multi-stage manganese sand filter,Can meet the proc