Basic Info.
Usage
for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Building Ventilation
Flow Direction
Centrifugal
Volume Flow
1790-438000 M3/H
Total Pressure
284-3334PA
Rotation Speed
2900-520 R/Min
Transport Package
Shipping Case Packing
Specification
According to demand
Product Description
Cutting machine exhaust fan Dust removal large air volume fanProduct Description
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 combust, 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.
| Model Number | 4-79/4-2*79NO.3A~20E |
| Product name | Centrifugal Fan |
| Applicable Industries | Steel Mill/Textile, Chemical, Smelting, Petroleum, Kiln, Buildings, and Many Factories |
| Rotating Speed | 2900-260rpm |
| Power | 1.5~132KW |
| Blade Material | Stainless Steel, Carbon steel, Aluminium alloy,other |
| Total Pressure | 284-3334Pa |
| Airflow | 1790-438000M3/h |
| Voltage | 380V/400V/415V/440V/450V/660V/1140V |
| Frequency | 50Hz/60Hz |
| Temperature Resistance | -40~350 Degrees |
| Color | Blue/Red/White/Gray/Yellow/Customized |
| Package | Wooden Box/Steel frame |
| Specification | Can provide according to customer's requirements sizes |
| Impeller Type | Backward/Forward/Radial Blade |
| Efficiency(%) | Over 90% |
| Exported to | All Countries |
| Place of Origin | Shandong China |
| Brand Name | Huayu |
| Warranty | 1 Year |
| After-sales Service | Field Installation, Commissioning, and Training |
Detailed Photos
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.4-79/4-2*79 Fan parameterModel
number | Model(No.) | Pressure(Pa) | Air Volume(m3/h) | Power(KW)) |
4-79 | 3A | 1196-726 | 1970-3830 | 2-1.5 |
| 304-177 | 990-1910 | 4-0.75 |
| 3.5A | 1628-981 | 3120-6070 | 2-3 |
| 412-245 | 1560-3040 | 4-1.1 |
| 4A | 2138-1275 | 4670-9080 | 2-5.5 |
| 530-324 | 2330-4540 | 4-1.1 |
| 4.5A | 2697-1618 | 6640-12920 | 2-11 |
| 677-402 | 3320-6450 | 4-1.5 |
| 5A | 3334-2001 | 9100-17720 | 2-15 |
| 834-500 | 4560-8860 | 4-2.2 |
6A
| 1196-706 | 7891-15320 | 4-5.5 |
| 530-314 | 5230-10100 | 6-1.5 |
7C | 2501-1481 | 15580-30200 | 4-22 |
| 1971-1167 | 13850-26850 | 4-15 |
| 1206-716 | 10820-20950 | 4-7.5 |
| 971-549 | 9650-18800 | 4-5.5 |
| 775-461 | 8650-16800 | 4-4 |
| 628-373 | 7780-15100 | 4-3 |
Model
number | Model(No.) | Pressure(Pa) | Air Volume(m3/h) | Power(KW)) |
4-2×79 |
5E | 774-480 | 7980-13340 | 4-4 |
| 618-412 | 6380-11640 | 4-2.2 |
| 471-314 | 5580-10180 | 4-1.5 |
| 343-235 | 4780-8630 | 4-1.1 |
| 1990-1362 | 16760-29820 | 4-18.5 |
6E | 1676-1186 | 15190-27000 | 4-15 |
| 1392-990 | 13660-24550 | 4-11 |
| 1215-814 | 12890-23490 | 4-11 |
| 882-588 | 10990-20070 | 4-5.5 |
| 676-461 | 9610-17560 | 4-4 |
| 500-333 | 8240-15050 | 4-3 |
| 392-263 | 7360-13380 | 4-2.2 |
7E
| 1970-1166 | 24930-48330 | 4-30 |
| 1206-716 | 19470-37710 | 4-15 |
| 970-549 | 17370-33840 | 4-11 |
| 774-461 | 15570-30240 | 4-11 |
| 627-473 | 14000-27180 | 4-7.5 |
| 500-294 | 12450-24190 | 4-5.5 |
| 392-235 | 10990-21420 | 4-3 |
| 8E | 1570-932 | 23760-52960 | 4-30 |
| 1226-697 | 24080-46720 | 4-22 |
| 971-579 | 21520-41680 | 4-15 |
Model
number | Model(No.) | Pressure(Pa) | Air Volume(m3/h) | Power(KW)) |
4-2×79 | 8E
| 785-471 | 19360-37600 | 4-11 |
| 618-373 | 17210-33360 | 4-11 |
| 491-294 | 15230-30080 | 4-7.5 |
| 387-226 | 13520-26320 | 6-5.5 |
10E | 2609-1775 | 77000-127000 | 4-90 |
| 2118-1442 | 69200-114200 | 4-75 |
| 1667-1147 | 61500-102600 | 4-55 |
| 1363-932 | 55700-91800 | 4-37 |
| 1059-726 | 49100-81000 | 4-30 |
| 843-579 | 43800-72200 | 4-18.5 |
| 667-461 | 39000-64400 | 6-15 |
| 520-353 | 34320-56600 | 6-11 |
| 412-284 | 30800-50800 | 6-7.5 |
12E | 2393-1638 | 106600-175600 | 4-132 |
| 1952-1334 | 96400-158600 | 4-90 |
| 1530-1040 | 85000-140200 | 6-75 |
| 1216-824 | 75800-124800 | 6-55 |
| 1040-696 | 69700-114800 | 6-37 |
| 755-510 | 59400-97800 | 6-22 |
| 603-402 | 53300-87800 | 6-15 |
| 490-333 | 48200-79400 | 6-11 |
| 387-265 | 43000-70900 | 6-7.5 |
Model
number | Model(No.) | Pressure(Pa) | Air Volume(m3/h) | Power(KW)) |
4-2×79
|
14E | 2187-1491 | 138300-227000 | 6-160 |
| 1657-1128 | 120200-117800 | 6-90 |
| 1402-951 | 110600-181800 | 6-75 |
| 1020-686 | 94200-15500 | 6-55 |
| 814-549 | 84400-139000 | 6-30 |
| 637-431 | 74600-123000 | 6-22 |
| 530-363 | 68100-112400 | 6-18.5 |
| 412-275 | 60000-98800 | 6-15 |
| 324-226 | 53600-88200 | 5-11 |
16E | 2177-1481 | 171400-295600 | 6-200 |
| 1726-1177 | 160200-263800 | 6-132 |
| 1334-902 | 140600-231800 | 6-90 |
| 1030-696 | 123400-203800 | 6-75 |
| 873-598 | 113800-188000 | 6-55 |
| 696-481 | 101600-168000 | 6-37 |
| 539-373 | 89600-148400 | 6-30 |
| 431-294 | 80000-132200 | 6-18.5 |
| 333-226 | 70200-116000 | 8-15 |
18E | 2187-1491 | 228000-375800 | 6-250 |
| 1687-1147 | 200400-330200 | 8-160 |
| 1363-932 | 179800-296200 | 8-132 |
| 1108-755 | 162400-267600 | 8-90 |
Model
number | Model(No.) | Pressure(Pa) | Air Volume(m3/h) | Power(KW)) |
4-2×79 |
18E | 883-598 | 145000-239000 | 8-75 |
| 647-431 | 124200-205000 | 8-40 |
| 549-363 | 113800-188000 | 8-30 |
| 422-284 | 100800-165200 | 8-22 |
| 343-226 | 89600-148200 | 8-15 |
20E | 1942-1314 | 265600-438000 | |
| 1677-1138 | 246800-406000 | 8-200 |
| 1373-932 | 222000-367000 | 8-132 |
| 1089-745 | 199200-327400 | 8-90 |
| 843-579 | 175600-288200 | 8-75 |
| 677-461 | 15660-257200 | 8-55 |
| 520-353 | 137600-226000 | 8-37 |
| 422-284 | 123400-202800 | 8-30 |
Company Profile
Shandong Huayu Metal Materials Co., Ltd. is a professional, reputable manufacturing enterprises. The company is mainly engaged in steel plate, steel pipe, stainless steel products, all kinds of fans, ventilation and environmental protection equipment, tunnel, mine ventilation equipment, etc. Our products are mainly exported to South America, Southeast Asia, Africa, Russia, Turkey, the Middle East and other countries.
My company has abundant capital, large inventory, complete specifications, timely delivery, low quality and low price, by the majority of users. The production of stainless steel products and ventilation and environmental protection equipment are widely used in electric furnace, boiler, decoration, solar energy, electric heating equipment, chemical, textile, printing and dyeing, pharmaceutical, food, machinery equipment, Marine equipment, pressure vessels and other industries, welcomed by the majority of customers.
We have many years of production and research and development experience, can customize all steel products and ventilation equipment according to the needs of customers. The company always adhere to the following business principles: to win the market with high quality products; Competitive price to attract customers; Excellent service wins reputation; Well-known brands increase value. Sincerely welcome friends from all over the world to establish long-term business friendship.
Packaging & Shipping1) 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 warning, 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
1) Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo transportation.
2) All equipment is waterproof and rainproof.
3), Random files are placed in a moisture-proof packaging bag and are transported together with the equipment.
4) Appearance of all packaging is waterproof, moisture-proof, clean, and durable.
5) The appearance of the packaging is marked with product mark, hoisting mark, weight, etc.
6) After the equipment is packaged, they are loaded into a container or frame and transported by car to the port (train station).
7) The equipment adopts a split structure, and the outer dimensions of the packaging of the largest goods fully meet the relevant requirements of road transport and the sea.FAQ
FAQ
1.Q: What parameters need to be provided when you design the industrial centrifugal fans?
A: Air flow rate(m3/h), Total pressure(Pa) or Static pressure(Pa), Inlet temperature(°C), Voltage and frequency on the working site.
2. Q:What is your delivery time?
A:15-35workdays, depending on the model of the fan.
3.Q:What's your MOQ?
A:The MOQ is 1set,but larger quantity, lower price.
4.Q: What's your warranty?
A: 12 months after arrival of the goods on site.
5.Q:How do you control the product's quality?
A:All the products have quality testing and dynamic balance before delivery.
Address:
2nd Floor, No. 9-18, North Stainless Steel Market, No. 2908 Zhoulong Road, Zhoucun District, Zibo, Shandong, China
Business Type:
Trading Company, Other
Business Range:
Agriculture & Food, Chemicals, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Tools & Hardware, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Shandong Huayu Metal Materials Co., Ltd. is a professional, reputable manufacturing enterprises. Located in Zibo City, Shandong Province, the company is mainly engaged in steel plate, steel pipe, stainless steel products, all kinds of fans, ventilation and environmental protection equipment, tunnel, mine ventilation equipment, etc. Our products are mainly exported to South America, Southeast Asia, Africa, Russia, Turkey, the Middle East and other countries.
The company has passed ISO9000 quality management system certification, has developed into a first-class testing and production equipment, high-quality production mold, strong scientific and technological research and development strength, strict quality management system, gradually improve the development of modern production enterprises.
My company has abundant capital, large inventory, complete specifications, timely delivery, low quality and low price, by the majority of users. The production of stainless steel products and ventilation and environmental protection equipment are widely used in electric furnace, boiler, decoration, solar energy, electric heating equipment, chemical, textile, printing and dyeing, pharmaceutical, food, machinery equipment, Marine equipment, pressure vessels and other industries, welcomed by the majority of customers.
We have many years of production and research and development experience, can customize all steel products and ventilation equipment according to the needs of customers. The company always adhere to the following business principles: To win the market with high quality products; Competitive price to attract customers; Excellent service wins reputation; Well-known brands increase value. Sincerely welcome friends from all over the world to establish long-term business friendship.
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