Tel: 86-536-3518885


Axial flow and wall mounted type, ventilation cooling fan for poultry houses, husbandry houses, livestock
air condition solution for public buildings, temperature cooling or heating
Evaporative cooling pad system for greenhouses, flower planting , vegetable planting and public buildings
Home » Products » Ventilation fan » Butterfly cone fan » Butterfly Type Ventilation Cooling Fan for swinehouse

Butterfly Type Ventilation Cooling Fan for swinehouse

control temperture inside together with cooling pad through Negative preesure of air
used for many different cooling purposes but is particularly suitable for cooling of livestock buildings and greenhouses when higher air velocity is required.
  • Jindun

  • Payment terms: TT, LC, West Union
  • Delivery terms: FOB, CIF, CFR
  • Price: US$200~300/set, FOB Qingdao
  • Min. Order: 1*20GP container
  • Delivery time: 7~20days
Technical parameter
Model Drive method Dia. of blades
Speed of blades
Motor speed
Air flow
Total pressure
Input power
Rated Voltage
Overall dimensions
JDFB-1000 (36”) Belt 910 438 1400 28000 70 ≤64 550 380 1000*1000*1180
JDFB-1100 (40”) Belt 1000 600 1400 36000 70 ≤64 750 380 1100*1100*1150
JDFB-1380 (50”) Belt 1270 439 1400 51020 80 ≤64 1100 380 1380*1380*1300
Overall dimensions available
overall dimension of cooling fan JDFBseries.jpg
Fan model Noise Dimension  mm
At 7m distance A B C D E F
JDFB-1000 (36”) 68 1150 1160 760 300 1000 1000
JDFB-1100 (40”) 69 1300 1150 850 300 1100 1100
JDFB-1380 (50”) 59 1600 1300 1000 300 1380 1380
air flow of cooling fan JDFBseries.jpg
blade of cooling fan JDFBseries.jpg

K rupp stainless steel blade, large air volume, no deformation, no broken  no dust, attractive and durable.
double door opening device of cooling fan JDFBseries.jpg
Advanced front double door opening device, small wind resistance, good sealing and high efficiency.
Lengthened cone design can improve exhaust power.

belt of cooling fan JDFPseries.jpg
Type B belt imported from Japan, ensure long service life.

cooling fan JDFB 2.jpg

Steel frame is added 180g/m2 galvanized layer, which can avoid rust.
Fan double doors closed with the rubbers sealing which effectively avoid air backflow when start fans at different time.
C ompany Information 
Shandong JINDUN Energy Conservation & Environmental Protection Equipment Co., Ltd., located in Dongxia industry estate of Qingzhou city, with 20,000m2 area, is a professional manufacturer of temperature control equipment for agriculturial and industrial ventilation, cooling or heating system, such as exhaust fan, cooling pad, air condition generator and boiler.
Since 2005 , as the market leader in manufacturer  exhaust fan, evaporative cooling pad, air condition generator, hot air stoven and hot water boiler , we provide not only high quality goods but also more additional benefits for our clients and partners.
With advanced production equipment, superb manufacturing process, strict management and with good quality product, we have gotten the certificate of
ISO9001 and CE
Under our business ideas "Mutual benefit is based on sincerity ", our goods are sold better and better. Now we are exporting more than 100 countries and areas all over the world. Our annual output is more than 20 million US DOLLAR.
Facing the market, our company will rely on a strong unity, forge ahead with determination and a leadership and workforce to meet the challenge, in fierce competition in the market ahead waves.
JINDUN will be your best business partner.

  W hat We Have 
China Leading Producing Technology
Super High Quality
Competitive Price
Big Production Ability
Fast Delivery
Ten Years' Export Experience
Excellent Sale and After-sale Service
OEM Available
  F AQ
1.Are you a factory or a trading company?
JINDUN EQUIPMENT CO., LTD. is a professional Manufacturer of temperature control equipment since 2005.
2.Can I be your agent?
Yes, welcome to deep cooperation. We have big promotion of JINDUN brand in the market now.
For the details please contact with our overseas manager. 
 3.Is OEM available?
Yes, OEM is available. We have professional designer to help your brand promotion. 
4.Are the products tested before shipping?
Yes, all of our products were qualified before delivery. We test every batch every day.
5.What's your quality guarantee?
We will offer client one year quality guarantee time. 
6.What's benefit will you bring?
Your client satisfied on the quality.
Your client continued orders.
Your can get good reputation from your market and obtain more orders.

JINDUN Equipment ’ s super high quality products will bring you success business.
Model No. ISO9001:2008 high quality Temperature control equipment
Place of Origin Qingzhou City, Shandong Province, China
Brand Name JINDUN Or OEM
Products range Exhaust Fan, ventilation cooling Fan, Evaporative cooling pad, Air condition generator, Hot air stoven, Hot water Boiler.
Certificate ISO9001; CE;TUV; SGS
Main Market Asia, Africa, South America, Middle East, Europe, etc
Payment term T/T,L/C
MOQ 1 * 20GP
Delivery Time 15 days



Address: Chuangye Rd.Dongxia Estate, Qingzhou City, Shandong Province, P.R.China
Tel: +86-536-3518885
Fax: +86-536-351888


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