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    陶瓷托輥

    陶瓷托輥

    陶瓷托輥硬度大、高耐磨、耐腐蝕、表面光滑、不粘附物料,與輸送帶接觸摩擦系數小,降低卷揚驅動力,延長輸送帶的使用壽命。軸承采用特殊封閉結構,兩端裝有注油嘴,可定期潤滑保養,尤其試用于惡劣環境下使用。實踐證明:陶瓷托輥比一次性鐵輥使用壽命長3-5倍,是目前帶式輸送機的理想換代產品。

    Porcelain support roller

    Porcelain support rollers have characteristics of high hardness, high wearing, corrosion resistance, smooth surface and non-stick material. Small contact friction coefficient with the conveying belt and lower winding driving force make a longer service life of the conveying belt. Bearing adopts special enclosed construction with grease nipples at both ends, and you can make time-based lubrication maintenance, especially used in severe atmosphere. Practice has proved that: compare with the disposable iron roller, the porcelain support roller have 3-5 times service life. Present it is the ideal replacement product of belt conveyor. .

     

    理化指標

    Physicochemical index

    Al2O3含量

    Contents of Al2O3

    75

    體積密度g/cm3

    Volume concentration (g/cm3)

    3.35

    吸水率%

    Absorption rate (%)

    <0.02

    硬度(莫氏)

    Moh’s scale number

    8

    抗壓強度Mpa

    Compression strength (Mpa)

    1500

    磨耗體積Vm

    Wearing volume (Vm)

    0.054mm3

    表面光潔度

    Surface finish quality

    ▽▽▽8以上

    Over ▽▽▽8

    直徑公差(mm

    Diameter tolerancemm

    ±0.05

    顏色

    Color

    white

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