Dry grinding media

    TZ range

    The new TZ range of grinding media from OTEC is a multi-purpose type of grinding media. It can be used in both disc finishing machines and drag finishing machines. The TZ media consists of a silicon carbide grinding medium with a high-quality elastic binding agent. The granules are cylindrical in shape with a diameter of 4 mm and a length of 5 mm. The media is designed to be self-sharpening. Because of the increased amount of dust given off, it is advisable to install air extraction at the machine.

    Advantages of the new grinding media:
    »  No fragmentation during processing
    »  Very good smoothing properties, which reduces the orange peel effect
    »  No waste water reprocessing necessary
    »  Ideal for edge rounding of cutting and forming tools in drag finishing machines
    »  Self-sharpening – no media maintenance required
    »  High stock removal rates with low media hardness – very little chipping at the tool edge

    Application: 
    »  Defined edge rounding of tools, especially suitable for cutting tools used with a cooling lubricant, since it prevents the cooling holes from becoming blocked
    »  Grinding and smoothing of high-quality workpieces such as watch cases

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