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  • Exhibition Information 2018

    Publication time:2018-07-16

    1, the filtration precision is high: the removal rate of suspended matter in water can be over 95%, and the impurities such as macromolecule organic matter, virus, bacterium, colloid and iron are removed. After good coagulation treatment water is treated and water is 10NTU, the effluent is less than

  • Matters needing attention in oil purifying machine

    Publication time:2018-07-16

    Precautions for operation of high precision oil purifying machine The oil level of the vacuum pump of the high precision oil filter must be kept on the oil mark line. If the oil liquid in the vacuum tank is overfoam, the vacuum valve can be opened slightly to reduce the vacuum and reduce the foam,

  • Operation conditions of metal etching process

    Publication time:2018-07-16

    Etching is the key to the decorative pattern of metal plate pattern. In order to get the stripe with clear stripes and strong decoration, it is necessary to control the conditions of the etching process. It is mainly the temperature and etching time of the etching solution.

  • Cleaning of the filter

    Publication time:2018-07-16

    The filter is a netting made of chemical fibre material in the fan. If the blockage of the filter network is serious, the air supply volume of the fan coil unit will be greatly reduced, thus reducing the refrigerating heat of the room and affecting the air quality quality of the room. Under normal c

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