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Speed 700rpm Pre Grinding Metallographic Sample Preparation Equipment Disc Diameter 203mm

Categories Metallographic Grinding And Polishing Machine
Brand Name: iqualitrol
Model Number: XGrind-306
Certification: CE
Place of Origin: Dongguan/China
MOQ: 1 Set
Payment Terms: T/T, Western Union
Supply Ability: 50 Sets per Month
Delivery Time: 20 Working Days
Packaging Details: Plywood Box
Price: Negotiable
Diameter: Disc Diameter 203mm
Motor: Power Consumption 380W
Speed: Rotation Speed 700rpm
Power Supply: AC220V 50Hz
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    Speed 700rpm Pre Grinding Metallographic Sample Preparation Equipment Disc Diameter 203mm


    The pre-grinding machine is table style with single disc, which used for rough grinding, half finished grinding and fine grinding operation for metallographic sample.


    It is necessary for users making metallographic sample. The cooling system can keep samples metallographic organization in good condition during grinding and polishing.


    It is convenient and on the safe side, an ideal option for lab, factories, science and research institutions and universities.


    Technical Parameters:

    ModelXGrind-306
    Grinding/polishing disc diameter203mm
    Motor:380W
    Rotate speed of grinding disc700rpm
    Input voltageAC220V 50Hz
    Dimension450x390x580mm
    Weight20kg

    Surface layers damaged by cutting must be removed by grinding. Mounted specimens are ground with rotating discs of abrasive paper, for example wet silicon carbide paper.


    The coarseness of the paper is indicated by a number: the number of grains of silicon carbide per square inch. So, for example, 180 grit paper is coarser than 1200 grit.

    The grinding procedure involves several stages, using a finer paper (higher number) each time. Each grinding stage removes the scratches from the previous coarser paper.


    This can be easily achieved by orienting the specimen perpendicular to the previous scratches. Between each grade the specimen is washed thoroughly with soapy water to prevent contamination from coarser grit present on the specimen surface. Typically, the finest grade of paper used is the 1200, and once the only scratches left on the specimen are from this grade.


    The series of photos below shows the progression of the specimen when ground with progressively finer paper.



    Quality Speed 700rpm Pre Grinding Metallographic Sample Preparation Equipment Disc Diameter 203mm for sale
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