Low Pressure Three Lobe Roots Blower Horizontal Discharge Silencer Type

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Low Pressure Three Lobe Roots Blower Horizontal Discharge Silencer Type

 

 

Application:

 

  • Fermenting Plant;
  • Car Washing;
  • Paper mill;
  • Conveying;
  • Blowing sand to flush pipes;
  • Increasing oxygen to promote the fermentation;

 

Features:

 

  • Gear is made from 20CrMnTi with 50000hrs designed service life and its high quality can be assured by Datong brand.
  • Impeller axis plane is parallel to the ground
  • The rotor has used the most advance technic, one time for all working process of the six-shaft method, to enhance the precision of leave wheel
  • The Impeller has used the most advanced technic, one time for all working process of the six-shaft method, to enhance its precision
  • When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller
  • There are two impellers in the blower body which rotate in the opposite direction

Installation requirement of V-belt (GB/T13575.1-92)

  • Matching belt
  • Currently SPB type is mainly adopted by our company as matching belts for caliber 250 (and lower), and SPC type belt for 300 caliber.
  • The original belt type of product dispatched from the factory should be maintained, different belt types can not be mixed for use, nor new and old types mixed for use.
  •  In case of driving with several belts, for even load of every belt, the matching tolerance of belts should not be more than the value specified by GB11544-89.
  • Before the belt is fit into pulley groove, the center distance should be adjusted small at first, forceful prying is prohibited.

Performance Parameters:

Model RPM 1000mmAq 2000mmAq 3000mmAq
Qs La N Qs La N Qs La N
LRB-40 1500 0.56 0.17 1.10 0.51 0.28 1.10 0.47 0.40 1.10
1750 0.68 0.20 1.10 0.62 0.33 1.10 0.58 0.46 1.10
2000 0.79 0.23 1.10 0.74 0.38 1.10 0.70 0.53 1.10
2300 0.93 0.26 1.10 0.88 0.43 1.10 0.84 0.61 1.10
2600 1.07 0.29 1.10 1.02 0.49 1.10 0.97 0.68 1.10
3000 1.25 0.34 1.10 1.20 0.56 1.10 1.16 0.79 1.10
Model RPM 1000mmAq 2000mmAq 3000mmAq
Qs La N Qs La N Qs La N
LRB-50 850 1.02 0.42 1.10 0.89 0.64 1.10 0.79 0.85 1.50
950 1.18 0.47 1.10 1.05 0.71 1.10 0.95 0.95 1.50
1050 1.33 0.52 1.10
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Mr. Ms. Emma Huang
Tel: 86-21-50550317
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GSD Industrial Co., Ltd.
No.796, Yun Qiao Road,undefined, Shanghai, China (Mainland)
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