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    Información
    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
    roots blower
    roots blower
    2025-02-20
    The working principle of the roots blower is to compress and transport the gas through the relative movement of two leaf-shaped rotors in the cylinder. Specifically, the two rotors are meshed by the synchronous gears at the end of the rotor shaft, and the recessed surface on the rotor and the inner
    Product Introduction
    Product Introduction
    2025-02-19
    Model: M SeriesCapacity: 4.4-107-7 cubic meters per minuteMaximum pressure: 98kPaMax Vacuum:-49kPaDetailed Pictures:
    Introduction to the use of roots pumps
    Introduction to the use of roots pumps
    2025-02-19
    The roots pump is a mechanical vacuum pump that works by means of two sole-shaped rotors that rotate at high speed synchronously, taking the gas away. The gap between the rotors keeps running at high speeds, making it impossible for the gas to return. Roots pumps often need to be used in conjunction
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    Greentech International (Zhangqiu) Co., Ltd.

    Llámanos.

    - llámanos.

    +86-531-83117088

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    Dirección: Mingshui Economic Development Zone, Zhangqiu, Jinan City, Shandong, China

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