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about us

Sichuan Shufeng Blower Manufacturing Co., LTD.

Qualification Honor

qualification honor

Business license

quality management system certification

Unit with excellent quality and reputation in Sichuan Province

Do a good job in every product

Product Series

Centrifugal axial fan

Roots blower

Stainless steel Roots blower

Two speed high pressure fan

Rotary blower

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hot products

products

Rotary blower Hc40 / 401s

Hc40 / 401s rotary fan parameters: Hc40s parameter flow: 0.66-0.6m3/min, pressure: 10-50kpa, motor: 1.5kw, fan diameter: 32mm

Rotary blower hc30s

Parameters of hc30 / 301s rotary blower: hc30s fan Flow: 0.36-0.31, pressure: 10-50kpa, motor power: 0.55kw, fan diameter: 25mm

Rotary blower hc25s

Structure and working principle of rotary blower: blower pressure range: 0.1-0.5kgf/cm2

Two speed high pressure fan

There are two situations when foreign matters enter the high-temperature fan. One is inside the fan drum. The other is in the fan motor.

Two speed high pressure fan

Two speed fan is a kind of fan equipment with high speed, low noise, high pressure and no oil.

Two speed high pressure fan

Two speed fan refers to the blast equipment with two wind speeds. The main factor determining the wind speed is the fan speed. The fan can change the speed by changing the current or voltage. There are often AC and DC.

Stainless steel roots blower

Stainless steel roots blower is widely used for corrosive gas transmission. It is made of 304, 316L and other stainless steel materials. The flow rate is 0.5 ~ 500m3 / min and the pressure rise is 9.8 ~ 987kpa.

Roots blower 3l21 / 22 (diameter 80)

Roots fan is a positive displacement fan, with impeller end face and front and rear end covers of the fan. The principle is a rotary compressor that uses two blade rotors to make relative movement in the cylinder to compress and transport gas.

News center

2021.12.17

What should be paid attention to in the selection of fans in Chengdu?

Five factors affecting fan selection: 1. Air volume and pressure 2. Operating conditions 3. Exhaust gas composition 4. Installation position and form 5. Accessories, noise and other requirements.

What preparations should be made before starting the roots blower?

2021.12.17

Selection principle of Sichuan ventilator

2021.12.17

How to judge the quality of the fan?

2021.12.17

Chengdu fan installation and commissioning, learn about WOW?

2021.12.17

What should be paid attention to in the selection of fans in Chengdu?

Five factors affecting fan selection: 1. Air volume and pressure 2. Operating conditions 3. Exhaust gas composition 4. Installation position and form 5. Accessories, noise and other requirements.

12/17/2021

What preparations should be made before starting the roots blower?

Roots blower adopts three blade rotor structure and reasonable structure at air inlet and outlet in the shell, so the fan has small vibration and low noise. The impeller and shaft are of integral structure, and the impeller is free of wear. The performance of the fan remains unchanged for a long time and can operate continuously for a long time.

12/17/2021

Selection principle of Sichuan ventilator

Gas compression and gas transmission machinery is a machinery that converts rotating mechanical energy into gas pressure energy and kinetic energy and transmits gas.

12/17/2021

How to judge the quality of the fan?

Fan normal judgment? Measure whether the fan power supply voltage is normal. If the fan power supply is abnormal, first repair the fan power supply.

12/17/2021

Chengdu fan installation and commissioning, learn about WOW?

Before unpacking the fan, check whether the package is intact, whether the nameplate parameters of the fan meet the requirements, and whether the accompanying accessories are complete.

12/17/2021

How will the roots blower market develop?

Fans are mainly used for ventilation in metallurgy, petrochemical, electric power, urban rail transit, textile, shipbuilding and other fields of the national economy as well as in various places.

12/17/2021