TGZ 9-7Ⅰ150W-6 250W-9 Centrifugal blower Galvanised Steel Scroll Aluminum Impellers Fan

TGZ series forward curved centrifugal fan is developed and manufactured with internationally advanced. It was developed by using high technology and with low noise and compact structure, which was specially designed for the air-conditioning. The flow rate and total pressure range of housing fan are from 800m³/h to 40000m³/h. Centrifugal exhaust fan is the ideal subsidiary equipment for various cabinet central air conditioning unit, changeable air conditioners, tube unit, VAV system, heating ,cleansing and other kind of ventilating system.

Nomenclature of Centrifugal Fan

Features of Centrifuge Blower

1. Rotation Direction of Housing Fan

The rotation direction of HVAC Centrifuge Air Blower Fan can be divided into clockwise rotation (R) and counterclockwise rotation (L).

Clockwise rotation (R) of AC Centrifugal Fan Blower: From the sleeve side, the Wheel rotation direction is the same as the clockwise direction of rotation.

Counterclockwise rotation (L) of double inlet centrifugal fan: From the sleeve side, the Wheel rotation direction is opposite to the clockwise direction of rotation.

2. Discharge Direction of Industrial Air Extractor

Shown as below figure, inline rectangular duct fan can be made in four air-outlet directions:0°, 90°, 180°, and 270°.

Construction of Low Pressure Centrifugal Fan

TGZ series ventilators consists of housing , Wheel ,base plate and motor.

1. Housing of Forward Curved Centrifuge Fan

The housing of centrifugal blower is made of hot galvanized steel sheet. The side plates include inlets cones that are designed with the best aerodynamics for inlet condition. The scroll of centrifuge blower is fixed to the side plates by spot welding. On the side of the housing there are a series of holes drilled in advance for riveting nuts to carry out installation according to air outlet direction needed by the customer.

2. Wheel of Centrifugal Blower

Forward curved Wheel of industrial centrifugal fan is constructed of high-grade hot galvanized steel sheet with the advanced aerodynamics profile to achieve the highest efficiency and the lowest noise level. The wheel is fixed on the center plate and on the end ring with riveting grip pres. The Wheel is constructed with maximum strength that endures the continuous operation with maximum power.

3. Frame of Centrifugal Duct Fan

Base plates of housing fan are made of high-quality galvanized steel sheet, which can be assembled with the direction by the customer demand.

4. Motor of Double Inlet Centrifugal Blower Fan

Motors for blower can be single-phase AC motors of 220V/50HZ, 110V/60HZ with 3 speeds OR EC motors with three speeds, which are flexible to change speed and easy to install. Speed can be changed by using provided silicon controlled voltage regulator and frequency converter.

Technical Data of Centrifuge Fan

Overall Size of Blower Fan

FAQ:

1. Q: How we choose the right centrifugal fan as we need?

A: For your similar, please share us:

The volume at certain static pressure.

2. Q: Can you provide us sample of centrifuge blower duct fan, is it free or need to pay?

A: Free sample is always available, freight cost on customer's side.

3. Q: What's your payment term?

A: 30% deposit and 70% balance before shipping by LC,TT on FOB term.

4. Q: What kind of product you can provide?

A: As a professional factory of hvac motor and centrifugal fan (housing fan), many different motor models and centrifugal duct fans are on our list: fan coil unit motor for central air conditioner, motor for split, cabinet, window, ceiling air conditioner, cooler motor, blower motor, fan motor, heat pump motor, universal fan motor, indoor fan motor, outdoor fan motor, condenser fan motor, PG motor, and other HVAC/R MOTOR; BLDC motor, EC motor, stepper motor, single and three phase motor; AC Centrifugal fan, EC centrifugal blower as well as other HVAC parts, which are on our service to help cusotmer purchase.

5. Q: Is there a MOQ for your blower fan?

A: Yes. The MOQ is between 100-500pcs for different models after sample approval. And it's also okay for us to accept smaller lots for the initial order.

6. Q: Could you send me a price list?

A: Most of our centrifugal housing fan are not standard, they are customized based on different requirements like voltage, power and shaft dia and length etc. Thus, it's really difficult for us to provide a price list. If you could share your detailed requirements and quantity, we'll be sure to offer a very competitive price.