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Professional Roots Blower Manufacturer

HDW three lobe roots blower

HDLH roots blower(low noise level)


HDLH roots blower(low noise level)

Blower details: 

*Flow Rate: 0.48-362.5 m3/min
*Differential Pressure: 1000-8000 mmAq (98-784 mbar)
*Inlet & Discharge Diameter: DN40-DN400
*Cooling type: air cooling
*Transmission: belt driven

*Motor: SIEMENS or other brand as you need, 380V, 50Hz(if different, pls note out)

*Acoustic enclosure and control box are available.

*Technical customization (pressure, capacity, size, alternative accessories).
*Strict QC system; Over 10 years blower body service life; 12 months warranty.
*Assembled using state-of-the-art CNC machine; Equipped with Gates belts, SKF bearings, TTO oil seal
*High precision make fewer friction between rotors, rotor & case.
*Prompt delivery time: within 2 weeks. Timely online service: response within 1 workday.
*Flexible payment terms. Special discount 3% for regular customers.
*Much quieter: effectively reduce noise by 5 dBA.
*Delivery oil and dust free air.

Electric power plant, cement processing plant, aquaculture, food processing & storaging, paper processing, metallurgy, waste water treatment, etc.

Specifications for HDW Series Roots Blower:                                                     

    Model             Dimension    
       Air pressure     
           Flow rate         
        Motor Power      
HDW40 40 1000-8000 0.48-1.05 0.55-1.5
HDW50 50 1000-8000 0.15-2.92 0.55-7.5
HDW65 65 1000-8000 1.09-5.17 0.75-11
HDW80 80 1000-8000 1.28-8.64 1.5-15
HDW100 100 1000-8000 2.74-13.36  2.2-22
HDW125 125 1000-8000 5.65-24.66 3-37
HDW150 150 1000-8000 9.61-31.84 4-45
HDW200 200 1000-8000 28.13-51.03 5.5-75
HDW250 250 1000-8000 19.98-79.70 7.5-132
HDW300 300 1000-8000 46.70-159.0 18.5-250
HDW350 350 1000-8000 113.5-291.3 37-424
HDW400 400 1000-8000 208.8-362.5 55-525.5


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