| Customization: | Available |
|---|---|
| Material: | Mill Steel |
| Usage: | for Ventilation |
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Motexo Vent--
Tunnel construction ventilators are widely used in railway tunnels, highway tunnel
The TDJ series low-noise tunnel fan is a dynamic, 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 special motor directly drives a single-stage impeller
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 can 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 fans 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 our tunnel ventilator's technical sheet; kindly contact us to get the latest catalog.
FAN CASING
The casing is formed from the Q235 steel sheet to stainless steel SS316 or 304 with integral supports.
After production, the grey/red/white/orange paint finish is applied; optional hot dip galvanization,
furnace paint, or epoxy paint is available. On fan casing, there is Aerodynamical 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.
To view more details and the technical sheet of our tunnel fan , kindly contact us to get the latest catalog.
Motexo Fan manufactures 300 series and more than 1,400 kinds of industrial fans.
All include heavy-duty designs for industrial applications.
We have individual workshops for roots blower,centrifugal fans and blowers,
maintaining,axial fan,welding and assembling.
We can produce large batches of small fans and have the processing capability to produce heavy-duty fans above 3.5m high. We adopt the best technology in all aspects of industrial fan,
such as shot blasting, sandblasting, all the paint process, welding process, etc.
Stoving varnish 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, etc.
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 on many projects in Uganda,Indonesia, Myanmar,Peru,Pakistan and
other countries for tunnel&mining projects,sewage treatment projects,Steel plant boiler drafting projects
and 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,
infrastructure projects, mining/tunnel projects, and other environmental projects.
Tunnel Axial Fan Equipped 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 packages are passing international exported standards.
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