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Rotary Screw Type Air Compressor Runs Reliably Low Outlet Temperature

Categories Screw Type Air Compressor
Brand Name: Stelle
Model Number: STR-AC
Certification: CE,ISO,ISO9001
Place of Origin: CHINA
MOQ: 1
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 20 UNITS PER MONTH
Packaging Details: BY STRONG WOODEN CASE
Name: Rotary Screw Type Air Compressor
Voltage: 380v/3ph/50hz(or Customized)
Type: Screw
Condition: New
Warranty: 1 Year
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    Rotary Screw Type Air Compressor Runs Reliably Low Outlet Temperature

    Air Compressor

    Main technical parameters


    Exhaust quantity / exhaust pressure



    VoltageV /


    Start wayY-△ Start with
    DB Noise DB(A)68±270±272±2
    The diameter of the export pipe(Inch)1/2"3/4"1.5"1"1"1.5"1.5"
    The environment temperature(℃)-5℃~+45℃
    Exhaust temperature(℃)Air-cooled < Exhaust temperature+8℃

    Appearance and size





    1 The main power of the sandblasting machine comes from the compressed air produced by the air compressor. We recommend the screw air compressor because screw compressor runs reliably, the outlet temperature is low (ambient temperature +80C), the oil and water volume is small, and it can bear long-term operation. Our company also has a screw air compressor with good quality.

    2. Regulator tank(Gas storage tank):

    The flow rate and pressure of compressed air discharged from the screw compressor have some instability. Therefore, the gas storage surge tank is required to temporarily store a certain amount of compressed air for voltage regulation.

    3. Particulate filter

    Since the compressed air discharged from the compressor contains oil mist and water, if it is not treated, it will bring a problem to the blasting operation, such as sand moisture, valve blockage, and workpiece contamination, so a fine filter should be added.

    4. After-cooler

    Since the compressed air discharged from the air compressor has a high temperature and a high conveying speed, it will slowly cool and produce water during the pipeline transportation process. If it is not deal with in time, it will affect the operation when transmitted to each working point.

    Therefore, it is necessary to install a post-cooler at the rear end of the gas storage, in order to make water vapor become water and out of the delivery pipe, which can ensure that the compressed air output is dry.

    5. Sandblasting machine

    A portable sand blasting machine is a kind of mechanical equipment that can blast various kinds of abrasives (metal abrasives and non-metallic abrasives) with air pressure against metal surfaces. The abrasive blasted against the metal surface can remove impurities and oxide layers from the surface and increase surface area, which can improve the adhesion of the coating and make the coating have strong resistance against acid and alkali. Meanwhile, it can improve the quality of the coating, reduce the residual stress on the surface, improve the surface hardness and meet the requirements of surface decoration (such as matt, semi-matte, etc.).

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    To: Zhangjiagang City Stelle Coating Equipment Co.,Ltd.
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