|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Export standard wooden case|
|Delivery Time:||5 to 20 working days, depends on order amount and specification|
|Payment Terms:||L/C, T/T|
|Supply Ability:||50 SETS per month|
|Name:||Roots Rotary Lobe Blower||Type:||Positive Displacement Roots Type, Three Lobes|
|Air Capacity:||22.74-66.05m3/min||Discharge Differential Pressure:||60-80KPA|
|Motor Power:||45-132W||Discharge Bore:||DN250(10”)|
|Driven Type:||Motor Driven, Connected By Belt And Pulley||Installation Type:||Horizontal, Vertical Available Also|
rotary positive blower,
rotary lobe blower
Cast Iron Roots Rotary Lobe Blower, capacity 3600m3/hour roots lobe blower
Roots blower is a kind of volumetric blower whose air capacity and revolution have formed a proportion. Each rotation of the three-lobe type blower needs three times of air suction& discharge of two-lobes. Compared to two-lobe type blower, three lobe roots blower have the characteristics of low air pulsation and more stable operation.
It has two lobes on the two parallel bearings. There are small tiny spaces between lobes, elliptic casing as well as each lobe. he lobes' uniform speed rotation at opposite directions makes the certain quantity air circled by casing and lobes transported form the suction side to the discharge side.
Discharge differential pressure
Cooling water volume
Standard: Siemens Beide or Wannan motor
Standard: horizontal type.
N.W. of blower without motor
Packing size Approx.
1. Rotor curves improved for energy saving 15 to 25%
2.BKW roots blower has good sealing performance by using fluoro rubber sealing material.
3. Gear accuracy is the fifth class, and the main parts are NC machined for ensuring smooth running.
4.Low vibration due to accurate dynamic balance.
5.The transported air is clean and free of oil or dust.
|Model||Speed||Inlet capacity (m3/min)and shaft power (KW)||Cooling|
Structure of blower main body
Flow direction of cooling water
Assembling drawing of blower package
Standard supply of scope
1. shaft blower
2. inlet silencer (with air filter)
3. outlet silencer
4. relieve valve
5. check valve
6. flexible joint
7. pressure gage
8. blower pulley and motor pulley
10. belt cover
11. public base
Contact Person: Ms. Jane Zhou