G4-68 Y4-68 Type Centrifugal Ventilation Fans Induced Draft Fan OEM ODM OBM

Basic Information
Place of Origin: Henan China
Brand Name: SIMO
Certification: CE, ISO9001:2008,TUV
Model Number: SIMO Blower 4-14
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Export Wooden Case Packing, Steel pallet Packing
Delivery Time: 15-35 Days
Payment Terms: T/T, L/C, Payment Term Is Negotiable
Supply Ability: 500 Sets Per Month
Type: Centrifugal Fan Feature: High Efficiency
After-sales Service Provided: Field Installation, Commissioning And Training Drivetrain: Direct/Coupling Driven/V-belt Driven
Noise: Optional Applicable Industries: Food & Beverage Factory
Keywords: G4-68 A Series Centrifugal Fans Warranty: 1 Year
Customized Support: OEM, ODM, OBM Voltage: 220V, 380V, 220/380V, 220V/50HZ, 110V
High Light:

Y4-68 Type Centrifugal Ventilation Fans


G4-68 Type Induced Draft Fan


Centrifugal Ventilation Fans OBM

G4-68, Y4-68 Type Centrifugal Ventilation and Induced Draft Fan

Introduction Of 4-68 a series centrifugal fan

G4-68, Y4-68 type centrifugal ventilation and induced draft fan:

Use G4-68, Y4-68 centrifugal ventilating, and induced draft fans are suitable for ventilating and inducing drafts for steam boilers below 230t/h in thermal power plants. In the absence of other special requirements, the G4-68 type can also be used for general ventilation of mine ventilators.
The medium conveyed by the ventilator is air, and the maximum temperature shall not exceed 80°C; the medium conveyed by the induced draft fan is flue gas, and the maximum temperature shall not exceed 250°C. Before the induced draft fan, a dust removal device with a dust removal efficiency of not less than 85% must be installed to reduce the dust content of the flue gas entering the fan and increase the service life of the fan.

Both the ventilator and the induced draft fan are made of single suction, and the fan can be made in two forms right rotations or left rotations.
Structural features

The fan is mainly composed of an impeller, casing, air inlet, regulating door, and transmission part.
(1) The impeller is welded by 12 backward-inclined airfoil blades, with an arc-shaped wheel cover and a flat-shaped wheel disc. Due to the use of wing-shaped blades, the high efficiency, low noise, and high strength of the fan are guaranteed. The impeller is corrected by static and dynamic balance, and it runs smoothly.
(2) Chassis The casing is a spiral body welded with ordinary steel plates.
(3) The air inlet is a convergent and streamlined overall structure, fixed on the inlet side of the casing with bolts.
(4) Adjusting door The device used to adjust the flow of the fan is composed of petal-shaped blades, which are installed axially in front of the air inlet.
(5) Transmission group The transmission mode is D type. It is composed of a main shaft, bearing box, coupling, and so on. The main shaft is made of high-quality steel. The water-cooled integral bearing housing is adopted for rolling bearings


Technical data


Model No GY4-68 8D~16D
Use Indoor Ventilation in general factories
Voltage 380V/400V/415V/440V/450V/660V/1140V
Color Blue/Red/White/Grey/Yellow/Customized
Application Industries Steel Mill/Textile, Chemical, Smelting, Petroleum, Kiln, etc
Specification Can provide according to customers' requirements
Brand Name SIMO
Power 18.5~160KW
Rotating Speed 1450~580rpm
Total Pressure 2177~677Pa
Airflow 16985~92922 M3/H
Package Wooden Box/Steel frame
Temperature Resistance -40~350 Degrees
Material SS304, SS316 and Q235
Frequency 50Hz/60Hz
Impeller Type Backward/Forward/Radial Blade
After-Sales Service Field Installation, Commissioning, and Training
Efficiency(%) Over 90%
Exported to 90 Countries
Warranty 18 Months
After-Sales Service Field Installation, Commissioning, and Training
Efficiency(%) Over 90%
Exported to 90 Countries
Warranty 12 Months



1. What parameters need to be provided when you design the Heat Dissipation Power Plant Blower Fan?

Answers: Air flow, total pressure or static pressure, inlet temperature, local voltage and frequency, Altitude etc.

If there is flammable and explosive gas, or big dust loading in the medium, please also inform the designer.

2. How about your company’s pre-sales service and after-sales service?

Answers: Before our cooperation, we have the professional technical team to help you make the technical solution according to your working condition, to make sure the centrifugal fan efficiency operation.

After sales service, we will offer 12 months’ repairing service, and provide lifelong follow-up services. Besides, our engineers are available for going abroad to offer the repairing service.

3. Does your company have qualifications?

Answers: SIMO Blower has obtained ISO 9001-2008, CE, TUV certifications and so on.


G4-68 Y4-68 Type Centrifugal Ventilation Fans  Induced Draft Fan OEM ODM OBM 0


company introduction


G4-68 Y4-68 Type Centrifugal Ventilation Fans  Induced Draft Fan OEM ODM OBM 1

Xinxiang SIMO Blower Co., Ltd., formerly known as Xinxiang Blower Factory, was established in 1955, which is the designated factory for fan production by the former Ministry of Machinery Industry. In 2006, the state-owned enterprise was restructed. In August 2008, the company was registered as Xinxiang SIMO Blower Limited Company, with a registered capital of RMB32,000,000. In June 2016, the company was renamed as Xinxiang SIMO Blower Co., Ltd. In May 2018, the national SME share transfer system was listed. It is one of the larger fan manufacturers in central China and a member unit of China Fan Association. SIMO Blower is a state-level high-tech enterprise, safety production standardization of level3 enterprise, a provincial level1 advanced management enterprise, and has won more than 20 provincial and municipal honorary titles such as "contract-honoring & trustworthy enterprise", "advanced quality management unit", and "customer satisfied enterprises". The company has passed the national level industrialization and information integration management system assessment, ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS45001 occupational health and safety management system certification and CE certification.


Contact Details

Phone Number : +8615637378936

WhatsApp : +8618003807607