Wind Tunnel Mining Ventilator Fan Surface Mine Ventilation Axial Blower for Construction

• Material: Iron, Stainless Steel, FRP, Plastic, PP PVC
• Usage: for Experiment, for Air Conditioner, for Manufacture, Mine, Tunnel, Underground Project
• Flow Direction: Axial Flow
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SDF
• Pressure: Low/Midium/High Pressure, Customised
• Certification: RoHS, ISO, CE, CCC
• Speed: 2900 R/Min
• Air Flow: 625-900m3/Min
• Wind Pressure: 1900-6400 PA
• Power: 2 X 75kw
• Efficiency: 90%
• Impeller: Iron, Stainless Steel, Mn-Steel, Cuprum, Customize
• Impeller Testing: Impeller Testing
• Fan Casing Silencer Material: Iron, Stainless Steel, Mn-Steel, Cuprum, Customize
• Bearing: Zwz, C&U...
• Color: Red/White/Grey/Yellow.... Customized
• Transport Package: Wooden Case
• Specification: According to the order
• Trademark: HANQI
• Origin: Shandong, China
• HS Code: 8414590000
• Production Capacity: 20000 Pieces/Year
• Package Size: 500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 500.000kg

Product Description

Application:

Mine working, Tunnel/underground project construction,etc.

Product details

Model NO.	SDF-2-7.1
Power	2 x 30KW
Rotating speed	2900 r/min
Air flow	625-900 m3/min
Total Pressure	1900-6400 Pa
Color	Red/White/Grey/yellow/blue/Customized
Package	Wooden Case

Notes:

Before place an order, please send us following parameters to help us find the most suitable fan&blower for you:
1	Air Flow/Volume/Capacity:
2	Pressure:
3	Power:
4	Voltage:
5	Frequency:
6	Frequency:
7	Altitude of Operation Place:

Brief introduction of tunnel fan

Tunnel fans are widely used in water conservancy dam projects, highways, railways, subways and other tunnels. Tunnel jet fans include: unidirectional jet fan and bidirectional jet fan. Two way jet fans are electronic and mechanical. It can be switched to the rated speed of the fan in forward and reverse directions within 30 seconds. For occasions with high noise requirements, muffler can be added to reduce its noise.

Product features: the shell is formed by rotary flanging machine tool imported from the United States, the inner wall of the impeller section is refined, corrosion resistance, reliability and economy, and the muffler can also be added to reduce the noise. Direct drive, small maintenance workload.

Brand & Company

Brand name "BJSFAN" and " HANQI " ventilation fan products manufacturer-Shandong Hanqi Industrial Co.,Ltd ., located in the industrial heartland of Shandong Province, China. Our fanctory is specialized in manufacturing all kinds of ventilation equipments and cooling equipments .

Production area

C entrifugal ventilat ion fans: MJG type gas pressure centrifugal blower,high pressure centrifugal fan, high temperature exhaust fans, industrial boiler centrifugal fan, power station centrifugal blower, High temperature fan, hot air circulation fan,Glass fiber reinforced plastic fans, PP plastic anti-corrosion fan,Rubber lining, plastic lining, stainless steel anti-corrosion fan, material conveying fan.

Types : 4-72,9-19,9-26,8-09,9-12,GY4-73,GY4-68,Y5-47, Y5-48,GY6-41, Y8-39, Y9-38 ,SL5-45 etc .
 

A xial ventilat ion fans: SDS jet tunnel fan ,SDF tunnel fan and D/DK mining fan,industrial fan ,mist fan, exhaust fan, duct fan and high & medium & low pressure fan ect..

Main classifications of Centrifugal fan

MJG type gas pressure centrifugal blower

4-72 type centrifugal fan

9-19,9-26 series high pressure centrifugal fan

8-09,9-12 type centrifugal fan

GY4-73,GY4-68 power plant, industrial boiler centrifugal fan

Y5-47, Y5-48 power plant, industrial boiler centrifugal fan

GY6-41 power station, industrial boiler centrifugal fan

Y8-39, Y9-38 power plant, industrial boiler, furnace centrifugal blower

SL5-45 type material conveying fan

High temperature fan, hot air circulation fan

Glass fiber reinforced plastic, PP plastic anti-corrosion fan

Rubber lining, plastic lining, stainless steel anti-corrosion fan

Performance parameter table

Schematic diagram of outlet angle and driving mode

Business license and certifications

FAQ
Q. What's the information should I provide when inquiry?
A: Flow rate&Air Volume
B: Pressure
C: Purpose
D: Use environment(Temperature, atmospheric pressure)
Or other specials you give us will be more appreciated.

Q. What is your warranty?
A.Our warranty is 12 months after received the centrifugal fans. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure.
continuous safe and high-quality equipment operation.

Q. How does your factory control product quality?
A.We have quality inspection department. All blowers are running more than 3 hour before delivery to test the quality. If there is quality problem, we will produce new one.

Q. What are your terms of payment?
A. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.

Q . What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high pressure blower, explosion proof fan, etc, welcome to contact us to learn more details.

Q. Where is your factory? Can i visit your factory?
A. Our factory is located in Zibo, Shandong, welcome to visit our factory.

Q.How long will it take to ship after order?
A. 20~30 days for one container.

Q. Is the product customizable ?
A. Various types can be customizable.