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Tuesday, 30 November 2021

Semi Automatique Mill SAM (former SODEMI)



SEMI AUTOMATIQUE MILL

FINE GRINDING OF MATERIAL SO AS TO OBTAIN POWDERY SAMPLE OUT OF: RAW MEAL, HOT MEAL, CLINKER, CEMENT, CERAMICS, COKE, SLAG, MINERALS, SAND, GLASS …


Principle:

This mill is used to reduce into fine powder any breakable material in a few seconds, so as to be further processed with pellet press.

It is equipped with a variable frequency drive and a user friendly HMI with which up to 8 recipes can be defined. For each recipe, the operator can customize the processing parameters: rotation speed and duration of the milling operation.

The sample is manually introduced into the grinding vessel. After placing the cover, the grinding chamber is held tightly using a pneumatic actuator and the door of the mill is closed using a powerful magnetic safety lock. The grinding chamber is then subjected to rotation and the grinding elements (puck & ring(s)) allow the pulverization of the material.

After completion, the vessel can be manipulated and the finely ground sample removed from the chamber.

An outer sound proof casing encloses the whole assembly


Performance:

  • Grinding time: up to 10 min
  • Rotation speed: from 630 to 1260 rpm
  • Vessel supporting socket : Ø 110 mm
  • Final particle size : typically Dv(50) ≤ 4 μm & Dv(95) ≤ 40 μm on a raw meal
  • Sound proof casing : residual noise level < 84 dBA
  • Access door is :
    - locked during operation and timed to unlock after completion
    - equipped with a safety system in case of failure of compressed air or power supply

  • Grinding Vessel :

    The grinding vessels can be supplied in different sizes and different materials. Tungsten Carbide being highly recommended in case of processing abrasive samples.

    Specifications:

    Grinding Vessel: Chromium steel set
    10 cm3
    50 cm3
    100 cm3
    250 cm3
    Grinding Vessel: Tungsten carbide set
    10 cm3
    50 cm3
    100 cm3
    Power supply
    230 V Ph-N / 400 to 480 V 3 Ph - 50/60 Hz
    Air supply
    6 to 7 bars, clean & dry air
    Dimension Height : ≈ 1 330 mm
    Depth : ≈ 950 mm
    Width : ≈ 710 mm
    Weight
    ≈ 330 kg


     

    News

    9-12 November 2021 - Sertãozinho, SP (Brazil) :

    Fenasucro & Agrocana, International Sugar Exhibition.


     

    November 23-25, 2021, Online(Brazil) :

    SEMTEC 7º Seminário Técnico da Indústria do Cimento e Cal


     

    20-22 April 2022, Mackay Queensland (Australia) :

    ASSCT 2022, 43th Sugar conference, exhibitor and poster presentation.