greenhouse poultry farm industrial animal husbandry butterfly cone fan

CHENZE brand Ventilation & Cooling equipments are widely used in Poultry house, Greenhouse, Workshop, Textile industry, Chemical industry, Supermarket, Storage, etc, Where need Fresh air Ventilation!

Brief Introduction:
1) Size: CZ(e)-1100 / CZ(e)-1220 / CZ(e)-1380
2)Dimention: 1100*1100*1150mm(40inch) / 1220*1220*1200mm(43inch) / 1380*1380*1300mm(50inch)
3) Dia. of Blades: 1000mm / 1100mm / 1270mm
4) Air Flow Volume: 36000m±/h , 41000m±/h , 51020m±/h
5) Noise Decibel: ≤65db
6)Input Power: 750W / 750W / 1100W
7) Voltage: 380V or 220V or 415V
8) Frequency: 50HZ or 60HZ
9) Phase: 3phase or single phase
Detailed Introduction:
1.Using advanced front double door opening device, small wind resistance, good sealing, high efficiency,lengthened cone design improve exhaust power.
2. Butterfly Cone Fan double doors closed with the rubber sealing which effectively avoid air backflow when start fans at different time. Greatly improve the operation efficiency by 15-20% compared with the same power fan.
3. Butterfly Con Fan blade is special designed for top grade efficiency which made of 430 Krupp stainless steel by punchforming. Large air volume, no deformation, no broken, no dust, attractive and durable. Thickness 1.2mm, surface finish BA grade.
4. Butterfly Con Fan blades are adjusted by intelligent dynamic-balance tester, ensure the fan smooth running, lower vibration, less noise, increase stability.
5. The first adopt Type B belt which 3times longer service life instead of type A.
6. The sole manufacturer which adopt Hot-dip galvanized blade support and safe net ,to ensure never rust in the future use ,adopt high grade standard accessories ,
not rust.
7. Complete new CNC production line improved fan quality up to top grade, aesthetic appearance.
Company instroduction:
1. By cooperating with steel roller company, reduce the purchasing cost, and also guarantee the Quality.
2. Exhaust fan use the international standard plate, zinc coating(275g/m2), no rust.
3. With our own flatting line to reduce cost, guarantee the plate Quality.
4. CNC shearing machine control the mistake within 0.03mm.
5. CNC punching machine control the mistake within 0.03mm.
6. CNC bending machine ensure the accurate & perfect products assembly.
7. Our own advanced pressure machine reduce the cost, protect the Round frame zinc from being damaged, to guarantee the Quality.
8. Our own advanced plastic injection machine reduce the cost, guarantee the Quality.
9. Professional blades machine can produce the perfect blades shape with lower wind resistance and smooth surface.
10. Professional inspector ensure the Qualified products.
11. Advanced motor testing machine can help our workers to set different parameter according to each country's request, to ensure each motor's normal work.


1. Package with carton box in completely assembled or unassembled.
For the most popular type CZ-1380
1×20GP loads assembled 20pcs, unassembled 100pcs.
1×40HC loads assembled 35pcs, unassembled 220pcs.
2.Shipped with dry containers, can be deliver to Qingdao Port or destination Port.

1. Price items: EXW, FOB Qingdao, CFR or CIF
2. Payment term: 30% T/T deposit in advance, the balance be paid againse the BL copy. Or 100% L/C at sight. It is negotiable.
3.Qingdao Port is the nearest loading port, then Shanghai Port, Ningbo Port, Shenzhen Port, and so on.....
4. The delivery time is in common condition, 7 days on receipt of down payment.
5. MOQ is 5 sets for exhaust fan, 1 set for auto heater and 5 cubic meter for cooling pad.