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Construction Simple High Vacuum Blower , Belt Vacuum Blower Industrial

Categories Roots Vacuum Blower
Brand Name: DICHENG
Model Number: DSR150V
Certification: ISO9001, CE, SGS
Place of Origin: SHANDONG
MOQ: 1 set
Price: Negotiation
Supply Ability: 200 sets per month.
Delivery Time: Generally, it will take 7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Packaging Details: Immunized Fumigation-Free Wood Case, Iron Pallet.
Name: Vacuum Air Blower
Air Capacity: 11.60 - 27.80 M3/Min
Vacuum: -9.8 to -49 Kpa
Application: Vacuum
Driving Method: Belt or Coupling Drive
Net Weight: 394kg
Medium: Clear air
Conveying: Oil-Free
Noise: Under 80dB
Type: Postive Displacement
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    • Product Details
    • Company Profile

    Construction Simple High Vacuum Blower , Belt Vacuum Blower Industrial

    DSR150V -9.8 to -49 Kpa/ 11.60 - 27.80 M3/Min Vacuum Air Blower


    Product Introduce


    DICHENG DSR150V Series Vacuum Air Blower adopts the advanced technology of Japan,


    Type of technologyPositive displacement blowers
    DesignNegative pressure
    Air capacity11.60 to 27.80 m³/min
    Negative Pressure-9.8 to -49Kpa
    MediumClear Air
    ConveyingOil-free
    Weight394kg
    Discharge Diameter150mm(or customized)

    The main characteristic of our air blower is small volume, light weight, flow strong, noise small, steadily reliable operation.




    Product Feature


    1. Air flow and pressure can be customized
    2. Stable air flow and less pressure variation
    3. Clean air not with oil moist
    4. Construction simple and easy maintenance
    5. Long service life



    Blower Structure Diagram


    No.NameMaterialQ' tyNo.NameMaterialQ' ty
    1ShellHT200114Z sealing ringNitrile rubber1
    2ImpellerHT200215Gear35CrM2
    3Drive shaft45Cr116Gear lock washerQ2352
    4Driven shaft45Cr117Gear lock nutSS4002
    5Drive side sidingHT200118GearboxHT2001
    6Gear side sidingHT200119Sleeve451
    7Drive bearingNSK220End coverQ2352
    8Driven bearingNSK221Pin451
    9Sealing ringNitrile rubber222Plug351
    10Sealing ringNitrile rubber223Oil gauge1
    11Bearing sleeve45424Vent1
    12Bearing coverHT200125Grease nippleC36052
    13Bearing coverHT200126Gearbox sealsBarley paper2


    Blower Accessorie


    Discharge silencer, Anchor bolts, Baseframe, Safety valve, Check valve, Discharge pressure gauge, Flexible connections, Lubricant oil.



    Roots Vacuum Blower Application


    Vacuum packagingExhaust dust emissionsVacuum dehydration
    Vacuum packaging using vacuum suctionRemove dust or toxic gas from tunnels and small construction sitesPulp dewatering, sludge dewatering, cloth dehydration and etc.
    Industrial vacuum cleanerPowder and granules
    transportation
    Draw welding waste gas
    Remove residual debris from the machinePowder or granules
    (such as plastic materials, etc.) can be transported by pressure or vacuum
    Remove fumes and dust from welding to ensure operator health


    Common malfunctions and Solution


    MalfunctionsReasonSolution
    BlowerCan not rotateCan rotated by handThe motor is damagedRepair or replace the motor
    Can rotated round by handThe lobes are lockedOpen to repair
    The impurity in blowerOpen to clean
    Can rotateAbnormal sound or vibrationSkid, v-belt is too tight or too looseAdjust v-belt tension
    Pulley offsetReset pulley
    Pulley and belt cover frictionAdjust belt cover
    Bearing oil lack or agingTo replace the oil
    Gear oil lack or agingTo replace the oil
    The safe valve leakageAdjust the safe valve
    Foundation insufficient strengthTo strengthen the foundation strength
    Piping resonanceEliminate by the silencer and support
    Exhaust pressure rises abruptlySee *annotated
    Anchor bolt is too looseTighten
    Rotor interferenceOpen to repair
    The impurity in blowerOpen to clean
    Check valve badReplace
    OverheatingExhaust pressure rises abruptlySee *annotated
    Temperature of working environment exceeds 40 ºCVentilated working environment
    Inlet silencer obstructionCleaning/replace filter
    Airflow insufficientPipeline leaksTighten the pipe connection
    Inlet silencer obstructionCleaning/replace filter
    The safe valve leakageAdjust the safe valve
    V-belt is too looseAdjust v-belt tension
    Exhaust pressure rises abruptlySee *annotated
    Exhaust pressure rises abruptlyShut off the valveFully open the valve
    The water level risesAdjust water level
    Inlet/outlet pipe jamsCleaning debris
    Valve bad or twist reversed directionReplace or reverse direction twist
    Airflow overpoweredReduce round speed or exhaust
    Oil leakLubrication oil overmuchRefuel to the center of oil standard


    Processing Workshop



    Certificate


    CE certificate, ISO9001 certificate and SGS certificate.



    FAQ


    1. What's the information should I provide when inquiry?
    A: Air capacity
    B: Pressure
    C: Application
    D: Use environment(Temperature, atmospheric pressure)
    E: Do you need motor?
    Or other specials you give us will be more appreciated.
    2. What is your warranty?
    Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.
    3. How long is the service life of Vacuum Air Blower?
    In normal use environment

    A- Service life of blower is more than 10 years.
    B- Service life of Impeller is more than 60,000 hours.
    C- Service life of bearing is more than 50,000 hours.

    D- Service life of gear is more than 60,000 hours.
    4. What is your terms of packing?
    A: Generally, we pack our small blowers in Immunized Fumigation-Free Wood Case, the large blowers are packed on iron pallet. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
    5. How does your factory control product quality?
    We have quality inspection department. All blowers are running more than 3 hour before delivery to test the quality. If there is quality problem, we will produce new one.
    6.What are your terms of payment?
    1. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
    2. 100% IRREVOCABLE L/C AT STGHT.


    Description of Performance parameters

    The performance parameters table shows the model, outlet diameter, rotate speed, discharge pressure, air capacity and power of motor.

    1. The air capacity and pressure in the tables is in standard suction state. The standard suction state is 20ºC temperature, 1.033 kgf/cm2(101.3Kpa) Standard atmospheric pressure and 65% relative humidity.

    2. The air capacity and pressure range of some blower models is repeated, to ensure the service life and low noise, should use the larger model.


    DSR150V Roots vacuum blower

    Rotate Speed

    (r/min)

    Vacuum Pressure

    (kpa)

    Air Capacity

    (m3/min)

    Shaft

    Power

    (KW)

    Motor
    Model

    Power

    (KW)

    810-13.312.603.51Y132M-47.5
    -20.012.204.83
    -26.711.806.72
    -33.311.408.61Y160M-411
    -40.011.0010.50Y160L-415
    870-13.313.804.12Y132M-47.5
    -20.013.306.00
    -26.712.807.80Y160M-411
    -33.312.309.77
    -40.011.8011.70Y160L-415
    990-13.315.604.46Y132M-47.5
    -20.015.206.58
    -26.714.708.70Y160M-411
    -33.314.3010.80Y160L-415
    -40.013.8012.90
    1120-13.317.706.61Y132M-47.5
    -20.017.308.94Y160M-411
    -26.716.8011.30Y160L-4
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