Name: Centrifugal Blower
Brand: ZIQI Group
Availability: InStock

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Centrifugal Blower

The new generation product unit consists of: centrifugal impeller, high-speed permanent magnet motor, air suspension bearing and special frequency converter.
2. The permanent magnet motor drives the air-floating main unit and drives the centrifugal impeller to rotate at high speed. The kinetic energy of the motor is converted into potential energy. The discharged gas passes through the volute to form compressed air.
3. Through sensor and frequency converter electrical control, the air suspension components in the main unit start to work and generate controllable suction on the rotor to make the motor shaft suspended and achieve "zero friction".

Working Power

15 - 500 kW

Free Air Delivery

9 - 532 m3/min

Working Pressure

0.015 - 0.2 MPa

Cooling Method

Air Cooling

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A centrifugal blower is an industrial air-moving device designed to deliver high airflow and stable pressure for ventilation, material handling, and process applications. These blowers are known for their cost effective operation, low maintenance requirements, and ability to handle a wide range of flow rates and industrial environments. With a robust impeller and housing design, centrifugal blowers are widely used in manufacturing, HVAC systems, power plants, and environmental engineering projects.

Product Details Product Applications

Next-Gen Air Suspension Technology

ZIQI High-Speed Permanent Magnet Air-Floating Centrifugal Blower

Air-floating main unit Sectional drawing

Air-floating Main Unit: Zero Friction, High Efficiency

How It Works

1. Core Integration: The unit combines a centrifugal impeller,high-speed permanent magnet motor, air suspension bearings, and a specialized frequency converter.

2. Direct Drive: The kinetic energy from the high-speed motor is directly transferred to the impeller, converting it into potential energy (pressure) through the volute.

3. Zero Friction: Smart sensors control the air suspension components to generate suction, suspending the rotor shaft completely. No physical contact means no wear.

Ternary Flow Impeller

Designed with aerospace-grade aluminum and ternary flow aerodynamics for maximum efficiency.

Material: High-strength aviation aluminum
Process: Five-axis precision milling
Life: Hard anodic oxidation for over 20 years service life

High-Speed PM Motor

Compact permanent magnet motor capable of extreme speeds with zero transmission loss.

Speed: Up to 400,000 rpm
Efficiency: Motor efficiency over 98 percent
Reliability: 40,000 trouble-free start-stops

Air Foil Bearing Technology

A wedge-shaped hydrodynamic gas film forms between the rotor and the flexible foil, supporting the rotor solely on air.

100 Percent Oil-Free: No lubrication oil required.
Zero Friction: Shaft rotates in a suspended state.
Semi-Permanent Life: Minimal maintenance required.

Complete Machine Structure

ZIQI Centrifugal Blower Complete Machine

GABO Series Air Suspension Centrifugal Aerator

Range: GABO-15 ~ 110

Model	Power (kW)	Air Displacement (m³/min) at Pressure (kPa)
Model	Power (kW)	15 kPa	20 kPa	30 kPa	40 kPa
GABO-15	15	33	30	25	-
GABO-18.5	18.5	40	37	30	-
GABO-22	22	48	44	36	-
GABO-30	30	65	60	49	21.6
GABO-37	37	81	74	61	34
GABO-45	45	98	90	74	45
GABO-55	55	120	110	90	53
GABO-75	75	164	150	123	60
GABO-90	90	196	180	147	74
GABO-110	110	240	220	180	86

GAB Series Air Suspension Centrifugal Blower

Range: GAB-22 ~ 200

Model	Power (kW)	Air Displacement (m³/min) at Pressure (kPa)
Model	Power (kW)	40 kPa	60 kPa	80 kPa	100 kPa	120 kPa
GAB-22	22	30	-	-	-	-
GAB-30	30	33	24	-	-	-
GAB-37	37	45	34	28	-	-
GAB-45	45	55	36	34	21.6	-
GAB-55	55	60	51	42	34	29
GAB-75	75	80	64	55	45	38
GAB-90	90	96	77	61	53	45
GAB-110	110	119	92	84	60	58
GAB-130	130	141	109	87	74	63
GAB-150	150	162	140	110	86	74
GAB-175	175	198	160	138	104	83
GAB-200	200	215	167	130	112	94

GAW Series Air Suspension Centrifugal Vacuum Pump

Range: GAW-17.5 ~ 37

Model	Power<br>(kW)	Air Displacement (m³/min) at Pressure (kPa)
Model	Power<br>(kW)	30 kPa	40 kPa
GAW-17.5	17.5	22	18
GAW-22	22	27	22
GAW-30	30	44	35
GAW-37	37	63	45

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