High Quality Centrifugal Fan (4-79) for Factories and Large Buildings

Product Details
Customization: Available
Material: Metal
Blade Material: Stainless Steel
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Registered Capital
26000000 RMB
Plant Area
>2000 square meters
  • High Quality Centrifugal Fan (4-79) for Factories and Large Buildings
  • High Quality Centrifugal Fan (4-79) for Factories and Large Buildings
  • High Quality Centrifugal Fan (4-79) for Factories and Large Buildings
  • High Quality Centrifugal Fan (4-79) for Factories and Large Buildings
  • High Quality Centrifugal Fan (4-79) for Factories and Large Buildings
  • High Quality Centrifugal Fan (4-79) for Factories and Large Buildings
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  • Overview
  • Product Parameters
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
4-79
Type
Centrifugal Fan
Electric Current Type
AC
Mounting
Duct Fan
Certification
ISO, CE, CCC
Power
1.5~132kw
Speed
2900~260rpm
Pressure
1196~284PA
Airflow
1970~123400m3/H
Frequency
50Hz/60Hz
Exported to
All Countries
Warranty
18 Months
Voltage
General 380V/400V/415factories and Large Buildings
Use
General Factories and Large Buildings
Color
Blue/Red/White/Gray/Yellow/Customized
Applications
Steel Mill/Textile, Chemical, Smelting, Petroleum,
Shipping Term
EXW,Fob, CIF and So on
Transport Package
Wooden Box
Specification
Can provide size according to customers requiremen
Trademark
Zhi Feng
Origin
China
HS Code
8414519900
Production Capacity
10000

Product Description

4-79,2×79type centrifugal fan

4-79, 4-2×79 type centrifugal fan use: The 4-79 centrifugal fan can be used for indoor ventilation in general factories and large buildings. It can be used for both input and output gas. The type of gas to be transported is air and other gases that are not spontaneously combustible, harmless to the human body, and non-corrosive to steel materials. No viscous substances are allowed in the gas, the dust and hard particles contained in it are not more than 150mg/m³, and the gas temperature must not exceed 80°C.

Structural features
The fan can be made into two forms clockwise rotation or counterclockwise rotation.
The fan is mainly composed of an impeller, a casing, an air inlet, a transmission, and a direct-connected motor.
1) The impeller is composed of 16 backward-inclined arc-shaped thin-plate blades, a curved front disc, and a flat rear disc, all of which are made of steel plates and have undergone dynamic balance correction. The air performance is good, the efficiency is high, the noise is low, and the operation is balanced.
2) The casing is made in two different forms. The casing of No.3-12 is made as a whole and cannot be disassembled; the casing of No.14-20 is made of two openings, which are divided into two halves along the horizontal plane in the middle, and are fixed by bolts. Connect.
3) The air inlet is made as a whole and installed on the side of the fan. The section parallel to the axial direction is in a curved shape so that the gas can enter the impeller smoothly with less loss.
4) The transmission part is composed of a main shaft, a bearing box, a rolling bearing, and a pulley.

 


Product Specifications:

 
Model No  4-79 3A~20E
Use General factories and large buildings
Voltage 380V/400V/415V/440V/450V/660V/1140V
Color Blue/Red/White/Gray/Yellow/Customized
Application Industries Steel Mill/Textile, Chemical, Smelting, Petroleum, Kiln, Buildings, and Many Factories
Specification Can provide according to customer's requirements sizes
Brand Name Zhi Feng
Power 1.5~132KW
Rotating Speed   2900~260rpm
Total Pressure 1196~284Pa
Airflow 1970~123400M3/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


 

Product Parameters

 

Centrifugal Fan (4-79) Performance Table
machine number Rotating Speed
R/min
Total
Pressure
Airflow
M³/h
Electric motor
model power
3A-20E 2900-260 rpm 1196-284Pa 1970-123400M3/h Y90S-2~Y250M-8 1.5-132KW


 
Machine No Speed r/min Pressure/pa Airflow
m³/h
Electric Motor
Motor No Power/kW
3.5A 2900 1628
1589
1569
1510
1461
1422
1206
981
3120
3460
3860
4240
4600
4960
5520
6070
Y100l-2
(B35)
3
4A 2900 2138
2079
2050
1981
1902
1853
1579
1275
4670
5220
5760
6310
6860
7410
8240
9080
Y132S1-2
(B35)
5.5
5A 2900 3334
3256
3217
3099
2981
2903
2471
2001
9100
10200
11250
12350
13410
14480
16100
17720
Y160M2-2
(B35)
15
6A 1450 1196
1177
1157
1118
1069
1040
892
706
7890
8820
9740
10700
11600
12520
13920
15320
Y132S-4
(B35)
5.5
7C 1800 2501
2461
2422
2334
2236
2177
1873
1481
15580
17400
19200
21100
22860
24700
27600
30200
Y180L-4 22
8C 1600 2491
2452
2422
2334
2236
2177
1873
1481
21500
24000
26500
29200
31600
34200
38100
41700
Y200L-4 30
8C 1270 1569
1549
1530
1471
1412
1373
1177
932
17100
19100
21050
23200
25100
27100
30200
33100
Y160L-4 15
               
 
         
   
5E 2000 1607
1568
1539
1519
1480
1450
1372
1206
13600
14320
15260
15620
16460
17880
18120
18820
Y160M-4 11


 
Detailed Photos

 


High Quality Centrifugal Fan (4-79) for Factories and Large Buildings

High Quality Centrifugal Fan (4-79) for Factories and Large BuildingsHigh Quality Centrifugal Fan (4-79) for Factories and Large BuildingsHigh Quality Centrifugal Fan (4-79) for Factories and Large Buildings
 

 

Certifications

 


High Quality Centrifugal Fan (4-79) for Factories and Large Buildings

 
Packaging & Shipping

High Quality Centrifugal Fan (4-79) for Factories and Large Buildings



1) The equipment is equipped with a number of signs such as a product nameplate, rotation direction sign, wind direction sign, grounding sign, lifting sign, safety warnings, and so on.
2) Product nameplate mainly includes the contents of the equipment: main technical parameters (flow, pressure, motor power, Revolutions Per Minute), product number, manufacturing date, and so on, which is convenient for users to check at any time
3) Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo transportation.
4) All equipment is waterproof and rainproof.




 
Company Profile

High Quality Centrifugal Fan (4-79) for Factories and Large BuildingsHigh Quality Centrifugal Fan (4-79) for Factories and Large Buildings
 

Zibo Hengding Fan Co., Ltd. Is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China. The company covers an area of 12,000 square meters and a construction area of 8,000 square meters. The company has total assets of 27 million RMB and 186 employees, 46 engineers, and technicians. It has passed ISO9001 quality management system certification and has maintained long-term technical cooperation relationships with many colleges and universities, such as Xi'an Jiaotong University, Tianjin Nankai University, and so on. Now, it has developed into a modern ventilation equipment manufacturing enterprise with first-class testing and producing equipment, high-quality and excellent production molds, strong scientific research and development strength, a strict quality management system, and gradually perfected development. The company has 15 years of production experience, with an annual output of 5,000 sets of ventilators
 
 

 
 
Our Advantages

 

High Quality Centrifugal Fan (4-79) for Factories and Large BuildingsHigh Quality Centrifugal Fan (4-79) for Factories and Large Buildings

 

Strict quality standards, precision machining, and other spare parts and design maintain product stability, strictly select product parts suppliers, and perfect after-sales service system to allow customers to enjoy a new experience

Our company has introduced the latest research results of the Chinese Academy of Sciences, C4-II ternary flow wing twisted blades, which have high aerodynamic efficiency.
The surface of the ventilator impeller blade is sprayed with advanced super-resistant (CN) metal material to form a wear-resistant, anti-corrosion protection layer on the surface of the blade. The wear resistance of the blade surface is 10 to 50 times higher than that of the ordinary carbon steel material, thereby greatly prolonging the service life of the blade.

 

Quality assurance measures:

In long-term production management, our company has formed a set of standardized process control measures and control points, which can provide users with high-quality products in all directions. Our company has a good reputation and is an enterprise that users can absolutely trust.

Our company has obtained the IS09001 certification from the International Organization for Standardization (see Enterprise Qualification Materials for details). We strictly standardize the operation process and control points of product manufacturing



 
After Sales Service

 

When the equipment of the buyer is installed, our company is responsible for on-site installation guidance, personnel training and commissioning of test-driveThe separately purchased fan accessories can be used for telephone connection guidance and debugging

Our company guarantees that the structural safety, aerodynamic performance, running noise, and appearance, quality of the supplied ventilators can be checked and accepted by relevant departments.

The quality assurance period for the supplied ventilator equipment, except for special provisions, is 18 months from the final acceptance of the ventilator.


 
FAQ

 

Q. What information should I provide when inquiring?

A: Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature

Q. What is your warranty?
A. Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure.
continuous safe and high-quality equipment operation.

Q. How does your factory control product quality?
A. We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.

Q. What are your terms of payment?
A. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.

Q. What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high-pressure blower, explosion proof fan, fan accessories, etc, welcome to contact us to learn more details.

Q. Where is your factory? Can I visit your factory?
A. Zibo Hengding Fan Co., Ltd. Is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.

Q. How long will it take to ship after the order?
A. 10-15 Days if you need it urgently, we can discuss it for shorting time.

Q. Is the product customizable?
A. Various types can be customizable.

 



 

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