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Foundry Sand Abrasion Resistance Testing Machine Computer Control

    Buy cheap Foundry Sand Abrasion Resistance Testing Machine Computer Control from wholesalers
     
    Buy cheap Foundry Sand Abrasion Resistance Testing Machine Computer Control from wholesalers
    • Buy cheap Foundry Sand Abrasion Resistance Testing Machine Computer Control from wholesalers

    Foundry Sand Abrasion Resistance Testing Machine Computer Control

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    Brand Name : WUWAY
    Model Number : WW-CA9001
    Payment Terms : T/T
    Supply Ability : 20 + pcs + per month
    Delivery Time : 15 work days
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    Foundry Sand Abrasion Resistance Testing Machine Computer Control

    Description:


    It is mainly used to detemine the abrasion resistance of the coating surface and green sand. If the sand type and the coating have poor wear resistance, not only the boundary affects the roughness of the surface, but also defects such as sand, sand, and sand are easily generated. Therefore, their wear resistance should be tested when formulating and formulating sand.
    Experiment the adhesion strength of various casting coatings in high temperature environment

    main specifications

    power sourceAC220V/50Hz (Customized)
    rated power≦100W
    specimen size50*55mm
    counter range0-9999 laps
    accuracy of the number of laps±0.5 laps
    motor speed80RPM
    Card clothing size35*16mm
    the pressure from the card clothing brush without weight100gf±0.5gf
    with 50g weight200gf±0.5gf
    with 100g weight300gf±0.5gf

    Adhesion strength test range 0~0.2MPa
    rated power ≦100W
    power source AC220V/50Hz (Customized)
    specimen size 50*55mm
    counter range 0-9999 laps
    accuracy of the number of laps ±0.5 laps
    motor speed 80RPM
    Card clothing size 35*16mm
    the pressure from the card clothing brush without weight: 100gf±0.5gf
    with 50g weight: 200gf±0.5gf
    with 100g weight: 300gf±0.5gf

    Determination of wear resistance of coatings


    Preparation of sample


    The sample substrate is made of the actual used sand or core sand, hammered 3 times on the SAC type sample machine to make a 50*55 sample, and then dried or hardened according to the corresponding process. The uniform coating of the prepared coating is actively immersed on the sample substrate. The coating thickness was 1.0-1.5 mm. The sample was placed in an oven, dried at 150 ° C, held for 1 hour, cooled and placed in a desiccator.
    Turn on the power, clamp the sample together, and gently brush the surface of the sample with a soft brush.
    Adjust the counter to a value of 64r and then reset.
    Press the switch and the sample starts to rotate. When the value of the counter reaches the set value, the sample automatically stops rotating.
    Weigh the paint under the iron brush to the nearest 0.01g.
    Three samples of the same coating were measured and the average value was taken.


    Instrument features
    It is controlled by micro computer.

    main applications


    It is widely used in foundry, machinery, casting, qualitative inspection, scientific research, university lab....



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