| Material: | Iron |
|---|---|
| Usage: | for Ventilation |
| Flow Direction: | Axial Flow |
| Pressure: | Low Pressure |
| Certification: | ISO, CE |
| Air Volume: | 300-5000m3/Min |
| Customization: |
|---|
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Audited Supplier Motexo Vent--
Tunnel Construction Axial Type Fans
Tunnel construction ventilators are widely used in railway tunnels, highway tunnel
This series of tunnel fans is a new type of selected engineering ventilator fabricated by Boxing
Motexo Industries Co.,Ltd. The tunnel construction fan is characterized by high efficiency, low energy
and low noise. It is suitable for ventilation of large, medium and small tunnels. It can also be
applied to infrastructure construction such as rivers, water conservancy, railways, subways and civil air defense.
The fan consumes less energy, has low noise, is easy to maintain and is light,
and is the preferred fan for ventilation such as tunnel construction.
The TDJ series low-noise tunnel fan is a dynamic and tunable two-stage impeller counter-rotating.
Two special impellers equipped with imported NSK bearings directly drive two
opposite impellers.
The TDJ series low-noise tunnel axial flow fan is also movable and can be calibrated for
single-pole impeller rotation.A single-stage impeller is directly driven by a special motor
equipped with imported NSK bearings.
As the tunneling depth increases, different fan performances are obtained by adjusting the blade
mounting angle, and the flow pressure is gradually increased, thereby reducing the operating
cost of the fan. The fan is allowed to run in reverse wind, but the impeller must be started
after the impeller is completely stationary.
The conveying medium is air, the dust content is <150mg/m3, the working temperature is -20~40°C,
and the relative humidity is <95%.
For the construction requirements of explosion-proof engineering, the fan is designed and
manufactured according to the requirements of explosion-proof technical conditions,
and the explosion-proof standard dI.
This series of wind tunnel fan has a wide adaptability and long service life,
and is an ideal replacement for ventilation equipment in tunnels, mines and related engineering fields.
The matching ventilation hose adopts high-strength cross-feeding industrial back-feeding.
The maximum tensile strength of the material can reach 3000N/5cm2.
It has the characteristics of waterproof, flame retardant, anti-static, heat-resistant and cold-resistant,
anti-aging, anti-mildew, etc., and the friction resistance coefficient is lower than 0.015,
under good construction management conditions, the average leak rate of 100 meters is between
1% and 1.3%.
View more details and technical sheet of our tunnel ventilator,kindly please contact us to get latest catalog.
FAN CASING
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
IMPELLER
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
DRIVEN TYPE
Direct driven
OPTIONAL ACCESSORIES
1D/2D Inlet silencer or 1D/2D outlet silencer,flexible connecter.
View more details and technical sheet of our jet fan ,kindly please contact us to get latest catalog.
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.
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.
FACTORY PRODUCTION CAPACITY:
AIRFLOW
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)
STATIC PRESSURE
SINGLE-STAGE FANS - UP TO 120 INCHES W.G. (29,850 PA)
TWO-STAGE FANS - UP TO 240 INCHES W.G. (59,650 PA)
TEMPERATURE RANGE: UP TO 1,500°F (815°C)
MOTOR SIZES: UP TO 15,000 HP (11,185 KW)
ARRANGEMENTS: 1, 3, 7, 8
WHEEL SIZES : UP TO 160 INCHES (4,065 MM)
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.
Jet Fan Equiped with Frequency Control Panel/Soft Starter
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.
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