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B-Tohin Machine (Jiangsu) Co., Ltd.
B-Tohin Machine (Jiangsu) Co., Ltd.

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80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower

80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower

  • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
  • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
  • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
  • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
Product Details:
Place of Origin: China
Brand Name: BK
Certification: ISO9001/ISO14001/CE
Model Number: BK65
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
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
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Detailed Product Description
Air Capacity: 2.46-6.36m3/min Discharge Differential Pressure: 10-80KPA
Motor Power: 3-11KW Discharge Bore: DN65
Cooling Type: Air Connection Type: Belt And Pulley
Installation Type: Vertical Materials Of Rotor: QT500
Bearing Type: Ball Bearing Oil Seal Type: Skeleton
High Light:

roots style blower

,

belt driven blowe

 
80KPA Roots Air Blower,  DN65 air cooled compressor, 120m3/h, pneumatic blower
 
 
About BK-3
 
BK-3 series roots blower, the third generation of BK blower,  inherits most of the advantages of BK blower. With rotor curve optimized, the blower is featured of high efficiency and reliableperformance. The blower is cooled by natural air under 80KPA boost pressure, no need for other cooling device. And a little floor space is required by its compact structure.

 

 


Specifications
 

Model

BK65

Air capacity

2.46-6.36m3/min

Discharge differential pressure

10-80KPA

Rotary speed

1500-2750rpm

Motor type

3-11KW
380/400/415/440V/220V, 3PHASES, 50/60HZ, frequencytype

Motor brand

Standard: Siemens Beide or Wannan motor
Siemens and ABB motor for your option

Installation type

Vertical type

N.W. of blower without motor

161kg

Packing size Approx.

1.3*0.9*1.2m (length*width*height)

 
 


Features

  • Optimized lobe curve is adopted for reducing blower’s internal leakage, improving blower’s efficiency and reducing running temperature.
  • After radius-center distance ratio narrowed and shaft’s diameter enlarged, no deformation and collision will occur under higher load pressure as the blower’s strength is improved.
  • Unique end-cover structure is adopted for making bearing cavity separated from gas chamber relatively, so there's  little impact of inside high temperature rising on bearings.
  • In order to lower blower's noise, deep groove ball bearing of high precision and low friction factor is adopted. Also due to larger size bearing used for matching enlarged shaft diameter, the bearing’s load capacity is improved and its service life is prolonged.

 
 
Parameter

 

Model

Rotary

Speed
(RPM)

Inlet capacity (m3/min)and shaft power (kW) under various pressure
0.01Mpa 0.02Mpa 0.03Mpa 0.04Mpa
m3/min KW m3/min KW m3/min KW m3/min KW
BK65 1500 3.17  2.23  2.89  2.66  2.68  3.08  2.50  3.51 
1700 3.68  2.52  3.41  3.01  3.19  3.49  3.02  3.98 
1900 4.19  2.82  3.92  3.36  3.71  3.91  3.53  4.45 
2075 4.64  3.08  4.36  3.67  4.15  4.27  3.97  4.86 
2200 4.96  3.27  4.68  3.89  4.47  4.52  4.29  5.15 
2425 5.54  3.60  5.26  4.29  5.05  4.98  4.87  5.68 
2600 5.98  3.86  5.71  4.60  5.50  5.34  5.32  6.09 
2750 6.36  4.08  6.09  4.87  5.88  5.65  5.70  6.44 

 

Model

Rotary 

Speed
(RPM)

Inlet capacity (m3/min)and shaft power (kW) under various pressure
0.05Mpa 0.06Mpa 0.07Mpa 0.08Mpa
m3/min KW m3/min KW m3/min KW m3/min KW
BK65 1500 2.35  3.94  2.20  4.37  2.07  4.79  1.95  5.22 
1700 2.86  4.46  2.72  4.95  2.58  5.43  2.46  5.92 
1900 3.37  4.99  3.23  5.53  3.10  6.07  2.97  6.61 
2075 3.82  5.45  3.67  6.04  3.54  6.63  3.42  7.22 
2200 4.14  5.78  3.99  6.40  3.86  7.03  3.74  7.66 
2425 4.71  6.37  4.57  7.06  4.44  7.75  4.32  8.44 
2600 5.16  6.83  5.02  7.57  4.89  8.31  4.77  9.05 
2750 5.54  7.22  5.40  8.01  5.27  8.79  5.15  9.57 

 

 


Assembling drawing of blower package

80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower 0
 
 

Contact Details
B-Tohin Machine (Jiangsu) Co., Ltd.

Contact Person: Ms. Jane Zhou

Tel: +8613961531319

Send your inquiry directly to us
B-Tohin Machine (Jiangsu) Co., Ltd.
Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
Tel:86-510-8707-6720
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