Do not want to submit?Send email directly to


Products and Solutions

Product Introduction

Roof dust collector is a kind of de-dusting equipment used in bins. It can be divided into bag-type and cartridge type. Roof dust collector is nowadays widely used in powder pneumatic conveying process and the filtration area are designed according to capacity, proportion of gas and powder, air pressure, air speed and etc parameters.

【Dust Concentration】: Inlet<200g/m³,Outlet<50mg/m³
【Filtration Area】: 24~84㎡
【Application Industry】: Suitable for dust collect of food, paper making, metallurgy, pharmacy, environment protection, chemical industry, dye and etc industries. (more information please click FREE CONSULTATION)
【Applicable Materials】: All positions where there is raise dust, especially for power ex-proof factories and industries has high requirements to tail gas treatment, such as pigment, ceramic materials, aluminium oxide, quartz sand, food additive, metal powder, Chinese herbal medicine and etc.


    • Roof Dust Collector
    • Dust collector

    Purchasing Hotline:+86-21-52913185

    Product Advantages

    1. High efficiency, normally above 99% and the dust concentration is below tens of mg/m³, high resolution ratio to submicron fines.
    2. Simple structure,, easy to operate, easy to change bags and long service life.
    3. Connect hopper with flange and its global design makes it easy to transport and install.

      • Roof Dust Collector working principle

      Working Principle

      Roof dust collector is a removable metal filtration cylinder and consists of support frame, top cylinder, control cabinet, filtration bag/cartridge, sealed cylinder, protection grid, connection clamp, welding flange, sealing gasket and etc. Dust, carried by gases, are held up on filtration layer. Therefore, solid are separated from gases and the solid are stored in the collector at the bottom.

      Typical Case

      Roof dust collector
      SIEHE provides reasonable dust collector for the powder turnkey. Pictures shows a bag-type center dust collector for a Chinese famous chemical industry’s chemical powder mixing plant.

      【Blast Capacity】:bag-type filter

        • Roof Dust Collector typical case
        • Roof Dust Collector

        Technical Parameter

        Dust concentration: inlet<200g/m³,outlet<50mg/m³
        Filtration area:24~84㎡

        Online requirements submission / Feedback

        If any inquiry or place order, please fill out the following form so that we could contact you as soon as possible;


        Do not want to submit?Send email directly to Copy

        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

        Check Map

        Latest Newest