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MDC Scraper Centrifuge

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Motor direct connection scraper centrifuge is vertical automatic discharge centrifuge. The raw material will be feed to centrifuge drum. With Centrifugal separation force, the liquid will be thrown out of the drum and the solids will be blocked inside the drum. The liquid will discharge out by liquid discharge pipe.
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  • MDC scraper centrifuge is short name for Motor direct connection scraper centrifuge. MDC scraper centrifuge is vertical automatic discharge centrifuge. The raw material will be feed to centrifuge drum. With Centrifugal separation force, the liquid will be thrown out of the drum and the solids will be blocked inside the drum. The liquid will discharge out by liquid discharge pipe.

    When the filter cake in the drum reaches the proper loading quantity, stop the feeding and let the filter cake to reach as lower humidity as possible. The normal operation time is 5~10minutes. Then, the drum rotating speed will be reduced and the scraper will work to scrape down the filter cake, discharge out of the centrifuge.

    Main features:

    • Shell structure: the shell is equipped with the feeding tube, the washing tube, the observation mirror, the discharge port, the overhaul hole and the lighting hole. The drum, shell and cover are made of stainless steel;
    • The centrifuge seat is made of carbon steel, and the surface is lined with stainless steel. The drum, inside and outside surface of the shell are processed and polished;
    • All fasten parts are stainless steel;
    • Adopt pneumatic or hydraulic power system;
    • Hydraulic brake or pneumatic brake, non-contact brake mode, no friction dust pollution;
    • Adopt flat plate structure and a liquid damping damper;
    • The motor is directly connected with the spindle, avoiding friction dust;
    • With frequency control panel, smooth start, the separation factor is adjustable.
    • Safety operation including: Speed detection, over vibration protection; Protection of open cover, motor overloading protection; the linkage locking of the scraper and drum.

    Optional features:

    • Cleaning spray system: ensure clean requirements, comply with GMP standard;
    • Nitrogen protection system: the sealing parts are silicone rubber or fluororubber, and the inner cavity of centrifuge is protected by nitrogen, and the sealing explosion protection requirement can be realized.
    • The RF admittance material process control;
    • PLC control program;
    • Gas assisted scraper:  no residual cake after unloading in the drum.
    • Anti-corrosive material can be selected, such as SS304, SS316L, SS2205, Titanium alloy, Harris alloy, lining plastic, lining fluorine, lining glue, etc.

    Main application:

    The scraper centrifuge can be used for separation of chemical raw materials, such as gypsum, ammonium sulfate, sodium sulfate, potassium chloride, dyes, pigments, pesticides, pharmaceutical etc.

    The scraper centrifuge can be used for food separation, such as Salt, monosodium glutamate, food additives, starch, sugar, chemical seasoning, and so on.

    MDC Scraper Centrifuge Main Type & Specifications

    Model MDSC-1250 MDSC -1350 MDSC -1500 MDSC -1600
    Drum diameter(mm) 1250 1350 1500 1600
    Drum height(mm) 500 800 800 1000
    Drum volume(L) 280 530 655 970
    Max. loading (kg) 380 710 880 1300
    Max. speed (Rpm) 970 900 800 750
    Max. separation force 658 612 537 504
    Motor power(kw) 22 30 37 45
    Dimension(mm) 2150X2100X2150 2150X2100X2800 2650X2600X2600 2650X2600X3500
    Weight (kg) 3800 5200 8000 8800

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