0.3 - 3kw Basement Ventilation Jet Fan

Motexo Vent--Jet Fan for Tunnel VentilationAPPLICATIONSGSF series jet fans operating in this series of tunnels are mainly used for longitudinal jet ventilationof traffic tunnels such as roads and railways.  GENERAL SPECIFICATIONS The high-speed jet airflow generated by jet fans is used to promote the direction of

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Motexo Vent--

Jet Fan for Tunnel Ventilation


GSF series jet fans operating in this series of tunnels are mainly used for longitudinal jet ventilation
of traffic tunnels such as roads and railways. 



The high-speed jet airflow generated by jet fans is used to promote the direction of air flow in the
tunnel to achieve ventilation and ventilation. The purpose of rehearsal can be achieved.
The medium to be transported is air, the ambient temperature is between -25 °C and 50 °C,
the content of dust and other solid impurities in the medium is not more than 150 mg/m3,
and there is no viscosity, five fiber materials.


The main features of the fan are: corrosion resistance, high temperature resistance, no breakage,
no oxidation, fast wind and customs, two winds and low noise.

The reversible jet fan is ventilated in both directions and can ventilate and exceed 98% of forward
ventilation when reverse venting to ensure that the tunnel is filled with fresh, fresh air.
The GSF jet fan produced by our company can use the high-efficiency blades developed by our
company or directly install the imported fan blades according to the needs of users.
It can also be equipped with two-speed motors according to user needs, which are used for forced
exhaust (smoke) or low-grade ventilation to maintain energy-saving operation.


When a fire breaks out in a tunnel, it can run continuously for one hour at an ambient temperature
of 250 °C and half an hour at a temperature of 280 °C. Customized if the user has special needs.

These jet fan are produced for customers special requests.If the customer has other
requirementsfor pressure and air volume what is not included in the following list,
please contact our technicians to design and select the appropriate tunnel fan.


0.3 - 3kw Basement Ventilation Jet Fan

The casing is formed from the Q235 steel sheet to stainless steel SS316 or 304 with integral supports.
The grey/red/white/orange paint finish is applied after production, optional hot dip galvanization,
furnace paint or epoxy paint is available. On fan casing there is Aerodynmical Inlet

0.3 - 3kw Basement Ventilation Jet Fan
0.3 - 3kw Basement Ventilation Jet Fan



Impellers are produced from Q235 Steel Sheet,stainless steel, ZAlSi7Mn Aluminium.

Static and dynamic vibration defects recovered after production according to appropriate
ISO/GB norm.
Wheel Size:  400--1800mm


0.3 - 3kw Basement Ventilation Jet Fan


Direct driven



1D/2D Inlet silencer or 1D/2D outlet silencer,flexible connecter.

View more details and technical sheet of our centrifugal fan ,kindly please contact us to get latest catalog.

  • Impellers in fabricated steel construction
  • Fan shaft machining
  • Qualified welding procedures according to GB norms
  • Virtually no limit to the type of material

Customer Cases---Mining/Metro Line/Tunnel Project Worldwide
We've been working with many project in Uganda,Indonesia, Myanmar,Peru,Pakistan and
other countries for tunnel&mining project,sewage treatment project,Steel plant boiler drafting project
nd Hydro Electric Power Plant.

We understand the harsh environments in which fans are used.
Motexo fans will meet and exceed the demands of your industry engineering,
infrastruction project, mining/tunnel project and other environment project.

0.3 - 3kw Basement Ventilation Jet Fan


For diverse requirements for customers or fans and blowers, we have three methods available
Wooden box, wooden palisade and paper carton.
All package are passing international exported standard.

0.3 - 3kw Basement Ventilation Jet Fan

Production Workshop

Motexo Fan manufacture 300 series and more than 1,400 kinds of industrial fans.
All include heavy-duty designs for industrial applications.

We have individual workshop for roots blower,centrifugal fans&blowers,
maintaining,axial fan,welding and assembling.

For more info please direct check our website--motexco.en.made-in-china.com

0.3 - 3kw Basement Ventilation Jet Fan

Production&Testing Equipment

Not only we can produce large batch of small fan, we have processing capability to produce heavy
duty fans like above 3.5m high. 
We adopt the best technology in all aspects of industrial fan,
such as shot blasting, sand blasting, all the paint process, welding process, etc.

Stoving vanish looks brighter than water paint( ordinary painting color). It has more than 200 sets of fine, large and rare processing equipment, and has a high-tech resin sand casting production line.

Our equipment is generally used for power plants, environmental protection plants, coal plants, and so on.
It requires high technology and workmanship.

SWSI FANS - UP TO 900,000 CFM (1,529,100 M3/HOUR)
DWDI FANS - UP TO 1,500,000 CFM (2,548,500 M3/HOUR)

TWO-STAGE FANS        - UP TO 240 INCHES W.G. (59,650 PA)

MOTOR SIZES:  UP TO 15,000 HP (11,185 KW)
ARRANGEMENTS:  1, 3, 7, 8

0.3 - 3kw Basement Ventilation Jet Fan

Jet Fan Equiped with Frequency Control Panel/Soft Starter
0.3 - 3kw Basement Ventilation Jet Fan


Contact us

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