ZHEJIANG ROLY TECHNOLOGY CO., LTD
  • TEL

    0086-579-87208797

  • Email

  • No. 366 Huaxia Road, Economic Development Zone, Yongkang.Zhejiang,China

  • Tips for purchasing vacuum cleaners

    2023-09-22

    Choose the type according to usage needs: vacuum cleaners can be vertical, handheld, bucket, etc. Choose the appropriate type according to the actual usage needs of the factory.Pay attention to suction and noise: The stronger the suction of a vacuum cleaner, the better the cleaning effect, but the n

  • Tips for vacuum cleaner maintenance

    2023-09-22

    Introduce the working principle of a vacuum cleaner. The motor generates suction, and the air passes through the brush head → long connecting pipe → air duct → dust cup → motor → discharge. The dust will complete the filtering process at the dust cup, achieving gas and dust separation from the

  • Basic classification of vacuum cleaners

    2023-09-15

    Firstly, let me introduce the basic classification of vacuum cleaners. Vacuum cleaners are generally divided into several categories based on their appearance and characteristics: wireless vacuum cleaners, push rod vacuum cleaners, horizontal vacuum cleaners, bucket vacuum cleaners, and handheld vac