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    Precautions for the installation of the vacuum blower
    Precautions for the installation of the vacuum blower
    2025-02-26
    1. It is necessary to use flat washers and spring washers to tighten the screws;2. It is best to use rubber buffer to bear the weight of the vortex fan, especially the high-power vortex fan, which is essential;3. For some occasions that require noise, a muffler can be installed to reduce noise (unde
    Common faults and maintenance of roots pumps
    Common faults and maintenance of roots pumps
    2025-02-25
    If the roots pump (mechanical booster pump) unit has been running for a period of time, there is abnormal noise in the roots pump, it may be due to the following reasons:1) The starting pressure of the roots pump is too high, which causes the parts of the pump to overheat and be damaged (some roots
    Roots vacuum pump installation steps
    Roots vacuum pump installation steps
    2025-02-25
    Prepare new parts:Before installing a new roots vacuum pump, make sure all parts are clean and ready.Mounting the bearing and impeller:Install the internal parts such as the bearing and impeller in sequence according to the position and orientation marked at the time of disassembly. Be c
    Product Introduction
    Product Introduction
    2025-02-24
    Model: NSRH seriesCapacity: 0.67-516 cubic meters per minuteMaximum pressure: 98kPaMaximum Vacuum: -49kPaDetailed pictures：
    Structural features of roots pumps
    Structural features of roots pumps
    2025-02-24
    (1) There is a large pumping speed in a wide pressure range;(2) The rotor has good geometric symmetry, so the vibration is small and the operation is stable. There are gaps between the rotors and between the rotor and the housing, no lubrication, small friction loss, which can greatly reduce the dri
    Product Introduction
    Product Introduction
    2025-02-21
    Model: 4RB 610 AH16Pressure: High pressureRated voltage: 230VPower source: electricityCurrent; 11.4AMax airflow: 165 cubic meters per hourMax Vacuum：-340mbarMax Pressure：360mbarWeight：32kgsound pressure：36dBDetailed Pictures:
    Advantages of roots blowers
    Advantages of roots blowers
    2025-02-21
    The advantages of rootsblowers include low noise, low vibration, high wind pressure, and long life. Due to its high air pressure performance, it is able to transport large quantities of gas over short distances, so it is widely used in many industrial fields, such as factory ventilation, tunne
    Product Introduction
    Product Introduction
    2025-02-20
    Detailed Pictures:Model: 2RB 910-7AH07Frequency: 50HZOutput power: 8.5KWRated voltage: 345-415VCurrent: 18.2AWeight: 93kgNoise: 74dBMaximum flow: 1050 cubic meters per hourMaximum vacuum: -210mbarMaximum pressure: 210mabr
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