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Products and Solutions

Product Introduction

Bag-type Filtrating system is a new type filtrating system. Liquid flows into filtering bag inside supported by metal net basket from inlet, and comes out from the outlet of filtering bag. Impurities are left on the bags and the machine can be continually used by replacing bags. The bag-type filter is mainly used of coarse filtration. A pressure gauge is equipped for reminding the bag replacement when the pressure is too high.

【Materials Viscosity】: ≤50,000 cps
【Filtration Accuracy】: 0.5-1,000um
【Application Industry】: Suitable for filtrating materials in industries such as food, paint, ink, adhesive, pigment, fertilizer, water treatment, paper making etc.. (For more application industry, please click “Free Consultation”
【Applicable Materials】: Applicable for all kind of materials with viscosity less than 100000 cps, filtration accuracy shall be more than 0.5um such as emulsion paint, industrial paint, water-based ink, pesticides, adhesives etc.


    • Bag-type filter

    Purchasing Hotline:+86-21-52913185

    Product Advantages

    Better Sealing
    Bag type Filter from Siehe Industry is with special sealing structure, combining with special sealing ring and special mouth of the filter bag, it can avoid any possible materials leakage.
    Easy to replace, safe and energy saving
    With advantages of little probability of side leakage, high filtration accuracy is ensured, and it is quick to change the bags. Bag-type filter can bear big working pressure, little pressure loss, low running cost and energy saving.
    High filtration accuracy, wide application range
    With high filtration accuracy, suitable for any tiny particles and suspensions with filtration range from 0.5um to 200um.
    Customized options
    SIEHE bag-type filter is also able to be customized with heating jacket, with adjustable supporting legs or hoist to meet the application of different customers. The materials can be customized to be SS316L, Single bag type, multi-bags type, with rotation arm type, filter with high accuracy.

      • Bag-type filter working principle

      Working Principle

      Bag-type Filter, a pressure type filter, mainly consists of filter shell, filter shell cover and quick-open structure, stainless steel filtration bag with strengthened net etc. Liquid goes into the filter through the inlet on the side of the device shell. The filter bag itself is in the strengthened net basket, qualified liquid can be obtained after going through the filter bag with required filtration level because all the impurity particles are blocked by the filter bag during this process. It is easy to change the filter bag and generally no materials loss during the filtration process.

      Typical Case

      Bag-type Filter handover
      This is a famous paint manufacturer in China who has bought a series of products including high speed disperser, horizontal beads mill, bag type filter and filling machine etc.

      【Model】: SLD
      【Filtration Area】: 0.25m2
      【Features】: Bag type filter, single barrel type, SS304,

        • Bag-type filter typical case

        Technical Parameter

        Max. Flow: 40 m³/h
        Filtration Fineness: 0.5-1500 μ

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        Contact Information

        Shanghai SIEHE Mechanical & Electrical Equipment Co.,Ltd

        Address: Rm. 305-307, Building 1, No. 168 Taihong Rd., Hongqiao Business District, Shanghai

        Factory address: No.548 Zhenying Rd.. Qingpu Industrial Park, Shanghai, China

        +86 21 52913185 52913186

        +86 21 52912822

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