Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
350
Year of Establishment:
1994-11-01
Management System Certification:
ISO9001:2015, ISO14001:2015
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Single Stage, Centrifugal, Blower manufacturer / supplier in China, offering 120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower, China Products/Suppliers. Roots Blower (Compressor) , Roots Vacuum Pump Bc6005 (5.5KW), China Products/Suppliers. Roots Blower (Compressor) , Roots Vacuum Pump Bc6005 (4KW) and so on.

Diamond Member Since 2019
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Supplier Homepage Products Single Stage Centrifugal Blower 120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower

Get Latest Price
Min. Order / Reference FOB Price
1 set US $60,870/ set
Port: Shanghai, China
Production Capacity: 1000sets Per Year
Payment Terms: L/C, T/T
Material: Iron
Usage: for Convey Air
Flow Direction: Centrifugal
Pressure: Medium Pressure
Air Capacity: 80m3/Min
Discharge Differential Pressure: 50kpa

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Basic Info

Model NO.
GS80-1.5
Motor Power
90kw
Discharge Bore
Dn300(12”)
Cooling Type
Water
Driven Type
Coupling
Trademark
B-Tohin
Transport Package
Export Wooden Case
Specification
2500mm*1000mm*1500mm
Origin
China
HS Code
8414100020

About GS
The GS Single phase high speed centrifugal blower is specially for waste water treatment plant aeration. 
Single phase high speed centrifugal blower which has more than 80% efficiency can replace. Roots blower and multi-phase centrifugal blower. Compared with Roots blower, it is a revolutionary improvement.

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Specifications

Model No.

GS80-1.5

Discharge differential pressure

50KPA

Motor power

90KW

Air capacity

80m3/min

Motor type

380/400/415/440V/6KV/10KV, 3PHASES, 50/60HZ

Motor brand

Standard: Siemens Beide or Wannan motor

Siemens and ABB motor for your option

Applications

a. For Cement industry: cement conveying blower,ventilating, etc.
b. For Sewage Treatment System: aeration blower, back-washing blower, etc. 
c. For Pneumatic Conveying: to conveying powder materials, such as flour, cement, sand, grain, etc.
d. For Dust Collecting, dust cleaning, ventilation in some factory, hospital, buildings, etc.
e. For Electric Power Plant: gas conveying, oxygen increasing, ventilating, dust cleaning, etc.

Key Technology

1. Inlet guide vane device

  • position--in front of blower impeller
  • Function--Not only for adjusting the blower capacity within  45% - 100%, but also for ensuring the blower to reach the highest efficiency within adjusting scope, especially when operation parameters deviating from the designed data (low temperature or low pressure).
  • Adjusting--automatic or manual operation by clicking the touch screen on blower control box. Under the automatic operation, the inlet guide vane is adjusted by electric operator at a set ratio after it receives 4-20mA DC signal, while under manual operation or maintenance condition, the vane is adjusted manually.

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

2. Mature volute design

 

 

Reliable pneumatic performance, high efficiency, multi-variable efficiency of 85 %.


120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

3. Impeller of high efficiency

  • The curve for the impeller is selected recurring to simulate working condition on computer, and better fitting for the actual flowage of gas.
  • Made of aerial aluminum alloy or stainless steel, open path backward bent (smallest dip angle of 6 degree), surface fine machined.

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

4. Step-up gear box structure and bearing of high reliability

 

 

  • The gear box is of horizontal -split structure,  volute casing  connected to lower casing and separated from upper casing,through which shorten the time required for unloading box cover.

  • High-speed shaft adopts hard thrust disc technology, high-efficiency and low mechanical loss confirmed by line contact.
  • Ellipse ( dislocation ) bearing adopted for big gear,tilting-pad bearing for high-speed gear.
  • The shaft of blower and gear is made of heat-treated forging steel and proper grinded. Every horizontal critical speed is within the scope of±15% than the normal speed, and torsion resonance speed is within the scope of±10% than the running speed, all rotating parts is dynamic balanced.
  • The step-up gear is of Parallel Axis helical type with integral small gear and rotating shaft.

  • Made of surface-quenching forging alloy steel and precisely grinded, the gear's service index is 1.8 at least.

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

5. High-precision gear driving

  • Gear of the highest quality grade adopted
  • Gear precision grade is stabilized at ISO1328 5~4
  • The highest precision grade can reach 3.
  •  Precision grade equal to the standard AGMA  or DIN

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

6. Connection between impeller and high-speed shaft

  • Adopt the connection type of  straight end-face key (pin) and triangular shaft
  • The highest power can be transferred reaches  3,000 kW.
  • Convenient in assembling and disassembling without damage to parts

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

7. Seals of high performance

  • The material of seals is alloy of soft texture. (spiral seal adopted)
  • Reliable function, long service life
  • No leakage problem
  • Low cost required for maintenance, convenient in replacement
  • Energy consumption lowered by no friction
 

Operation result

The most Striking feature of GS blower is energy efficiency.
From Mar. 1, 2009, we have started trial running of one blower (Model: GS160) in Qiting Sewage Treatment Plant.
Comparing with two roots blowers each of capacity 80m3/min and motor power 132kW operated before, every month 30000 RMB has been saved after use of GS Single-stage High-speed Centrifugal Blower, though it is not at full load operation.
Safer and More Convenient
Controlled full-automatically with every breakdown recorded, more convenient for operator
 Low noise

Assembling drawing of blower package
120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower

Standard supply of scope

1. Blower Main body
2. Inlet guide vane
3. Inlet silencer
4. Stainless steel flexible joint
5. High speed gear box
7. Discharge valve
8. Check valve
9. Base frame
10. Lubricant system
11. PLC control box
12. Motor

Main products

(1) Three lobes roots blower
(2) ATB Turbo Blower
(3) Bio-gas Roots Blower
(4) Three-lobe Vacuum Pump
(5) HC Rotary Blower
(6) Air-foil-bearing Centrifugal Blower
(7) Single stage Centrifugal Blower
(8) Multistage Centrifugal Blower
(9) Side channel Blower
(10) Submersible Sewage Pump

120m3 Per Minute Huge Float Worm Pipe Single Stage Centrifugal Blower
 

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