Application: This Butterfly Double Door Type Cone Exhaust Fan can be widely used in poultry house, greenhouse, workshop and so on in the fields of Livestock Breeding, Agriculture, Flowers and Plants, Textile Industry, Mining, Chemical Industry, Pharmaceuticals Industry, Lumbering and so on.
Material of components:
1. Cone part: adopt new design, plug type connection, not need many bolts and nuts for tightening as before, reducing intensity of labor and improving aesthetidurablec result of fan. Reasonable cone designing can get bigger airflow and lower noise.
2. Fan Blade: 6 pieces of mirror finished stainless steel blades, attractive and durable with big air volume, passing the homeostasis test to ensure the air volume keeping the same as the very beginning during the operational life span, low noise, no distortion, no broken, Thickness: 1.2mm.
3. Motor: Siemens motor or Chinese motor, high efficient and energy-saving with CCC certificate. Protection class: IP55, Insulation class: F. The voltage, power, HZ and phase can be customized.
4. Shutter door/double door design: made of high strength galvanized steel sheet, antioxidant, light weigh and no distortions. When the two semicircle shutter doors close, the rubber sealing ring makes good air tightness. It is impossible for the outside hot air to enter the room when the fan stops.
5. Frame: galvanized steel sheet, anti-corrosive and durable, zinc thickness 180g/m2. Thickness: 1.0mm for the top and 0.8 for the other sides
6. Linkage part: Aluminium instead of traditional plastic which can keep its shape forever in hot weather.
7. Belt pulley: made of aluminium-magnesium alloy by injection moulded, reducing the weight of blade and impeller, high corrosion resistance. Blast-sanding treatment for attractive appearance, eliminating internal stress to improve its own rigidity and stability, high strength.
8. Belt: China famous brand belt, or Mistubishi belt
9: Bearing: imported double-row bearing, super mute, high intension and durable using-term
Welcome to contact us for more information:
|Model specifications||Diameter blades(mm)||Blades rotational speed(rpm)||Motor rotational speed(rpm) ||Air flow(m3/h) ||Total pressure|
|Noise || Power(W)||Voltage(V) ||Outer size(mm) (H*W*T) |
| JLF(a)-900(30")|| 750|| 630|| 1400 || 24000|| 65 || ≤65|| 370|| 380 || 900*900*930 |
| JLF(a)-1100(40")|| 1000|| 600|| 1400|| 36000|| 70|| ≤65|| 750|| 380|| 1100*1100*1150|
| JLF(a)-1220(44")|| 1100|| 460|| 1400|| 41000|| 73|| ≤65|| 750|| 380|| 1220*1220*1200|
| JLF(a)-1380(50")|| 1250|| 439 || 1400|| 51020 || 80|| ≤65|| 1100|| 380|| 1380*1380*1300|