Jinan Shuangyi Environment Engineering Co., Ltd.
| Type | Centrifugal Fan |
| Applicable Industries | Manufacturing Plant, Food & Beverage Factory, Restaurant, Construction works , Energy & Mining |
| Customized support | OEM |
| Electric Current Type | AC |
| Blade Material | FRP,stainless steel |
| Mounting | FREE STANDING |
| Voltage | 380V,50HZ |
| Warranty | 1 Year |
| After-sales Service Provided | Online support |
| Core Components | Other |
| Name | high quality industrial centrifugal wind air turbine ventilator |
| Application | Exhaust Ventilation |
| Feature | Large Volume |
| Material | Steel/FRP |
| Product type | Centrifugal Air Mover |
| Power Supply | 220V 380V 415V |
| Place of Origin | Shandong, China |
| Brand Name | Shuangyi |
| Model Number | S4-72 |
| Certification | CE |
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Product Specification
| Type | Centrifugal Fan | Applicable Industries | Manufacturing Plant, Food & Beverage Factory, Restaurant, Construction works , Energy & Mining |
| Customized support | OEM | Electric Current Type | AC |
| Blade Material | FRP,stainless steel | Mounting | FREE STANDING |
| Voltage | 380V,50HZ | Warranty | 1 Year |
| After-sales Service Provided | Online support | Core Components | Other |
| Name | high quality industrial centrifugal wind air turbine ventilator | Application | Exhaust Ventilation |
| Feature | Large Volume | Material | Steel/FRP |
| Product type | Centrifugal Air Mover | Power Supply | 220V 380V 415V |
| Place of Origin | Shandong, China | Brand Name | Shuangyi |
| Model Number | S4-72 | Certification | CE |
1. Applications
♦ Ventilating
Forced ventilating, Mine ventilating, Materials ventilating and drying.
♦ Cooling and heat dissipation
Forced cooling and heat dissipation, Cement production line grate cooler cooling, Industrial equipments cooling and heat dissipation.
♦ Air purification and industrial waste gas treatment, Air filtration system, Flue gas desulfurization, Flue gas denitrification.
♦ Boiler’s air supply and exhaust (Coal-fired boiler, Biomass boiler, Garbage incinerator, CFB boiler, Stoker feed boiler…).
♦ Energy and power
Thermal power plant, Garbage incineration power plant, Biomass fuel power plant, Industrial waste heat recovery device.
♦ Metal smelting
Blowing air of mineral powder sintering(Sintering machine), Smelting furnace and foundry furnace, Combustion of blast furnace, Blast furnace coal injection, Coal gas boosting and conveying.
♦ Gas and materials delivery
General air delivery, High-temperature air delivery, Combustible gas delivery, Corrosive gas delivery, Gas mixed with impurity delivery.
Delivery of coal powder, Particle material/ Powder material/ Fragment materials/Fiber materials.
2. Characteristics
♦ Can flexibly adjust fan’s volume and pressure in running by air damper. Can also adjust fan’s pressure and volume by changing the fan speed via matching variable frequency motor.
♦ Transmission efficiency higher than belt driving’s, much lower of fan system energy loss.
♦ Flexible connection for motor shaft and transmission shaft, no need to tension or change the belt, low maintenance work.
♦ Bearing housing adopt labyrinth type mechanical seal, unique design of spill prevention of inner, venthole design on top, commissure coated with sealing grease, completely eliminating bearing housing oil leak.
♦ Selecting high efficiency energy saving motor of Chinese leading motor manufacturer( or customer required), reliable quality, low energy consumption.
♦ Customizing design according to customer’s performance requirements, and optimizing by CFD technology, energy consumption lower than same fans.
♦ Adopting high quality carbon steel manufacturing, or stainless steel and other metal materials according to customers’ requirements.
| No. | Rotation Speed (r/min) | Total Pressure (Pa) | Air Capacity (m3/h) | Power (kW) |
| 4A | 2900 | 3253~3597 | 824~1704 | 2.2~3 |
| 4.5A | 2900 | 4112~4603 | 1174~2504 | 4~5.5 |
| 5A | 2900 | 5080~5697 | 1610~3488 | 7.5~11 |
| 5.6A | 2900 | 6400~7182 | 2262~4901 | 11~15 |
| 6.3A | 2900 | 8148~9149 | 3220~6978 | 18.5~30 |
| 7.1A | 2900 | 10426~11717 | 4610~9988 | 37~55 |
| 8D | 1450~2900 | 3231~15034 | 3297~14287 | 7.5~110 |
| 9D | 1450 | 4101~4597 | 4695~10717 | 15~22 |
| 10D | 1450 | 4958~5840 | 6440~15455 | 30~37 |
| 11.2D | 960~1450 | 2705~7364 | 5990~21713 | 15~75 |
| 12.5D | 960~1450 | 3975~9229 | 8327~30186 | 22~110 |
| 14D | 960~1450 | 4249~11668 | 11699~42409 | 37~220 |
| 16D | 960~1450 | 5575~15425 | 17463~63305 | 75~315 |
Welcome to Shuangyi Environment Engineering Co., Ltd
Pls Feel Free to Contact Me:
Rita Gao
International trade manager
Tel: 00-86-531-88220611
Whatsapp/ Mob:0086-13255693170
E-mail: cnfrp365 ( at ) shuangyifrp.com
Skype: cnfrp369
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
30000000-50000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Jinan Shuangyi Environment Engineering Co., Ltd. (Shunagyi) integrates science and technology, engineering and trade together. Our main products are cooling towers, FRP products, blowers, water tanks, ventilators, ventilator pipelines, fireproofing valves, fume extract valves, lab facilities, fans, ... Jinan Shuangyi Environment Engineering Co., Ltd. (Shunagyi) integrates science and technology, engineering and trade together. Our main products are cooling towers, FRP products, blowers, water tanks, ventilators, ventilator pipelines, fireproofing valves, fume extract valves, lab facilities, fans, ...
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