Hubei Forry Environment Tech. Co.,Ltd

Products > Axial Fan > Tunnel FAN > Tunnel Ventilation Vertical Fan with cast aluminium impeller
Product name : Tunnel Ventilation Vertical Fan with cast aluminium impeller
Product No. : 20157815209
Price : USD600-36,000/set
Model No.: : DTF-V
Place of Original : China
Packing : Plywood case
Min. Order : 2 sets
Payment : TT,LC
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 Axial fan,Axial Flow Fan, Fan, Ventilator, Ventilation, Ventilating Fan, Ventilation, Ventilator Fan, Ventilation, Air Mover


The DTF(R) Series axial fan have 14 types of the fan sizes and twenty four models pertaining to the different number of blades: 10pcs,12pcs, 14pcs,16pcs blades eith air flow range from 35,000-750,000m3/h, air pressure from 300 to 2000pa.


The DTF(R) series axial fan has a variable totational velocity, variable number of blades and different blade pitch angles to meet various specification as required


Strong resistance to corrosion fan casing is either high temperature epoxy or dip galvanized. Motor used it that with anticondensation heater. Fan blades and hub is made of aluminum alloy.

Size sheet:

Model No. air flow(m3/h) pressure (pa)
DTF(R)-12.5# 113,000 850
DTF(R)-14# 150,000 1160
DTF(R)-15# 190,000 1200
DTF(R)-16# 201,000 1300
DTF(R)-18# 270,000 1400


220,000 750
DTF(R)-20# 257,000 850
DTF(R)-21# 300,000 920
DTF(R)-22# 350,000 1000
DTF(R)-24# 460,000 1200
DTF(R)-25# 490,000 1330
DTF(R)-26# 590,000 1410
DTF(R)-28# 430,000 500



Application: air ventilating and exhausting in subway, tunnel, mineral, mountain,
and construction engineering

1) Type: A-Adujustable blade pitch in operation

             B-Adjustable blade pitch in static stand

2) Fan diameter:1800mm


3) Air volume: 45,000 - 150,000m³/h


4) Air pressure: 1200Pa.


5)material:impeller is cast aluminium


                 case is carbon steel

Packingplywood case

Our competitive Advantages
1) Cost advantage

We have our own workshop, metal processing workshop and many other advanced machines. Key production parts are manufactured by ourselves.

2) Technological advantage

Our products are developed by Shanghai jiaotong University for technical support.

3) Substantial experience and good service

We professionally produce motors and fans for more than 7 years. We can supply high quality products and services.

4) High cost performance

We have cost advantage, technological advantage and substantial experience. So our products have high cost performance. You can take the same cost purchase more better goods, or spend less for the same product.

Order Requirement

We will appreciate it a lot if you can offer us your product performance requirements and operation environment, so that we can customize optimal production to meet your every requirement.

1) Air volume,Speed

2) Total Pressure or Static Pressure

3) Voltage and Frequency

4) Medium Temperature and Density


5) Altitude of Operation Place

Workshop and facilities

Have a glance at our Manufacturing facility

We have our own high speed punching machine, digital control machine, grinding machine, automatic coil winding machine, injection machine, and many other advanced equipments. Key production parts are manufactured by ourselves.



For more information, welcome to visit our company at any time.

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Online service

Skype: ventilatorfan 1661214854