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Laboratory Emulsified asphalt grinding machine

The emulsified asphalt grinding test machine is a special equipment for asphalt mixtures that improves the performance of asphalt by treating modifiers such as rubber, resin, high molecular polymer, ground rubber powder, etc., or by lightly oxidizing asphalt. The main components are composed of three parts: grinding head, base transmission, and motor. All parts in contact with the material are made of stainless steel, and 1 liter of emulsion can be emulsified each time. The basic working principle is to effectively disperse, float, crush and homogenize the material under the action of shearing, grinding and high-speed stirring.

    Working Principle

    Through the high-speed relative movement of fixed teeth and rotating teeth, or the high-speed operation of static grinding disc and dynamic grinding disc, the fluid or semi-fluid material is subjected to strong shear force, friction force and high-frequency vibration, thereby achieving ultra-fine grinding, dispersion, emulsification, homogenization, mixing and other functions.

    Technical parameters

    1. Emulsification fineness: ≥2μm Adjustment range: 1~0.01mm
    2. Output: 0.01~0.2t/h (10~200L/H medium water)
    3. Motor power: 1.1kW Voltage: 380V; 220V50Hz
    4. Motor speed: 2880r/min
    5. Dimensions: 420*280*760mm
    6. Weight: 50kg
    7. Optional constant temperature water bath, temperature control: -5℃~100℃±1℃
    8. According to the different needs of users, our company has various models of asphalt grinding machines. The output ranges from 0.01t/h to 9t/h. The motor speed is 1700r/min~3500 r/min with different specifications.
    9. The product appearance is divided into vertical, split, horizontal and integral types.

    Application areas

    It is mainly used for the production of emulsified asphalt in road engineering, and can also be used for the processing of dairy products, chocolate, etc. in the food industry, the production of pigments, dyes, lubricants, etc. in the chemical industry, and the production of cod liver oil, Jianer ointment, etc. in the pharmaceutical industry.

    Maintenance

    Regularly check the operation of motors, bearings and other components, and add or replace lubricants in time; regularly clean the grinding chamber, stator and rotor to prevent material residue and agglomeration; check the wear of the stator and rotor, and replace severely worn parts in time; ensure the normal operation of the temperature control system, cooling system, etc.

    Parameter

    Parameters

    Details

    Emulsification fineness

    adjusting ≥2μm

    Adjustment range 

    1 ~ 0.01 mm

    Production

    0.01 ~ 0.2 t/h

    The motor power:

    1.1 KW

    Voltage

    380V

    Dimension

    420*280*760mm

    Weight

    50kg

    Temperature control

    room temperature ~150℃±1℃

    Motor speed

    2825r/min

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