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Categories | Heavy Duty Centrifugal Fans |
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Brand Name: | SIMO |
Model Number: | SIMO Blower 4-10 |
Certification: | CE, ISO9001:2008,TUV |
Place of Origin: | Henan China |
MOQ: | 1 Set |
Price: | Negotiable |
Payment Terms: | T/T, L/C, Payment Term Is Negotiable |
Supply Ability: | 500 Sets Per Month |
Delivery Time: | 15-35 Days |
Packaging Details: | Export Wooden Case Packing, Steel pallet Packing |
Type: | Centrifugal Fan |
Feature: | high temperature |
After-sales Service Provided: | Field installation, commissioning and training |
Drivetrain: | Direct/Coupling Driven/V-belt Driven |
Noise: | Optional |
Bearing Type: | Rolling bearing |
keywords: | high temperature fan |
Warranty: | 1 Year |
Company Info. |
Xinxiang SIMO Blower Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Introduction Of 4-73 blower fan
G4-73/Y4-73 Centrifugal Fan/Induced Draft Fans are primarily
applicable to steam boilers with capacity of 2-670t/h in power
plants for air ventilation and inducing. If no special
requirements, G4-73 blowers also apply to mining ventilation and
general-purpose.
The medium for G4-73 ventilation fans should be air of no more than
80℃; the medium for Y4-73 induced draft fans can be smoke of no
more than 250℃.
A dust removal device has to be added before the induced draft fans
to minimize the dust content in the fans. The efficiency of dust
removal devices should be no less than 85% according to the
requirements of general power plants.
Product structures:
1. Impeller — It consists of 12 backward curved airfoil beveling
blades welded between arc cone front disc and flat plate back disc.
The airfoil blades ensure blowers’ high efficiency, low noise and
high strength. All impellers pass static and dynamic balance
correction and over-speed running test, so they enjoy stable and
reliable operation. Impellers of ventilation fans and induced draft
fans with same model No. apply the same structure different raw
materials (generally speaking, A3 for ventilation fans and 16Mn for
induced draft fans).
2. Casing-It is welded into a volute shape with common steel
plates. Casings for single inlet blowers can be made into three
different types (Casings for Blower №8~№12 can be made into an
integrated non-separable structure; casings for blowers №14~№16 can
be divided into two parts while casings for blowers №18~№29.5 can
be divided into three parts). For induced draft fans, volute plates
are appropriately thickened to prevent wearing from dust.
3. Inlet — To be integrated into a convergent streamlined structure
and fixed onto the suction side of the blower with screws.
4. Air damper- The air damper is used to adjust the capacity of
blower and radially installed before the air inlet. The adjusting
range is from 0° (fully open) to 90° (fully closed). Looking from
the side of the air inlet, the handle of the air damper is on the
right side. For right rotation blowers, the handle moves from fully
closed to fully open by moving from bottom to top. For left
rotation blowers, the handle moves from fully closed to fully open
by moving from top to bottom.
5. Driving unit — The main shaft of the driving unit is made of
quality steel. Rolling bearing are used for this blower series.
There are two kinds of bearing boxes: blowers with №8~16 apply
integrated cyclone-type bearing boxes while blowers with №18~29.5
apply two separate pillow block bearing boxes. Bearing boxes for
Y4-73 induced draft fans are equipped with thermometer and oil
level indicator. The bearing box uses 30# motor oil. The oil amount
to be added shall be based on the oil level indicator. If using
grease lubrication, integrated cyclone-type bearing boxes for
blowers with №8~16 should add an oil baffle plate on the side of
rolling balls inside the bearing box and the slot for fixing the
oil baffle plate is already reserved. Y4-73 induced draft fans are
equipped with water-cooling devices. Therefore, a water pipe has to
be added and the water consumption varies with ambient temperature
and is usually considered as 0.5-1m3/h.
Technical data
Model No | G4-73 8A~29.5D |
Use | Smoke and dust removal |
Voltage | 380V/400V/415V/440V/450V/660V/1140V |
Color | Blue/Red/White/Grey/Yellow/Customized |
Application Industries | Steel Mill/Textile, Chemical, Smelting, Petroleum, and Kiln, and Many Factories |
Specification | Can provide according to customers' requirements |
Brand Name | SIMO |
Power | 18.5~1600KW |
Rotating Speed | 1450~730rpm |
Total Pressure | 2104~7218Pa |
Airflow | 16156~810000M3/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 | All Countries |
Warranty | 18 Months |
FAQ
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.
company introduction
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.
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