Product Details

36inch industrial/agricultural/poultry heavy duty shutter exhaust fan

Specification:

Item	JLF(c)-heavy hammer exhaust fan
Frame	galvanized steel sheet, anti-corrosive, durable
Frame thickness	1.0mm for the top and 0.8mm for the other sides
Motor	Siemens motor and Chinese motor are available, high efficient and energy-saving with CCC certificate. Protection class: IP55. Insulation class: F. The voltage, frequency, power and phase can be customized.
Motor RPM	1400r/min
Noise	<70db
Blades No.	6 pcs
Blade material	BA 430 stainless steel. Thickness: 1.2mm
Blade instruction	weight difference between blades is less that 0.5g, blades will go through balance test after assembled which can assure steady running and even airflow
Shutter	made of high strength hot-galvanized steel sheet, dustproof and waterproof
Shutter thickness	0.45mm
Shutter linkage	aluminum
Spring	stainless steel
Swung drop hammer	made of high quality nylon, stable performance, guaranteeing the shutters open and close flexibly
Belt	China famous brand Sanlux belt, Japan Mitsubishi belt, Korea Dongil belt
Housing	galvanized steel. Thickness: 1mm
Net guard	two half pieces, made of hard-drawn wire, designed as door-type, which is convenient for maintaining
Small belt pulley	cast iron
Big belt pulley	made of aluminum 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
Belt tensioner	made of high quality nylon or aluminum magnesium alloy, avoiding belt loosening or dropping off, extending service life and avoiding distortion
Belt impeller	made of aluminum magnesium alloy by injection moulded, adopting more stiffening rib, processed by sandblasting,, eliminating the internal stress, high intensity, low noise, long service life
Motor base	both 1.5 HP and 1 HP motor can be installed
Motor hole	installation hole of motor and nut are all six angles instead of the roundness
Bearing	imported double-row bearing, super mute, high intension and durable, adopting special waterproof design, high intension, low noise, maintenance-free and long service liife
Guarantee period	1 year, easy broken parts are offered free of charge during this period
Packing	singular packing, corrugated carton
Payment terms	L/C, T/T
Trade term	EXW, FOB, CFR or CIF
Delivery time	7 days on receipt of deposit or payment
Our advantages	1) 7 years experience in manufacturing and 4 years in exporting, service will be more professional. 2) 24-hour hotline, service more swiftly 3) Large-scale production line, more rapid delivery 4) Provide best price, high quality and fast delivery

Model specification	Diameter blade(mm)	Blades rotational speed(rpm)	Motor rotational speed(rpm)	Air flow(m3/h)	Total pressure(Pa)	Noise(dB)	Power(W)	Voltage(V)	Outer size(mm)
JLF(c)-620(20")	500	1400	1400	5700	55	≤70	250	380	620620400
JLF(c)-780(28")	710	960	1400	23000	75	≤70	370	380	780780400
JLF(c)-900(30")	750	630	1400	22000	65	≤70	370	380	900900400
JLF(c)-1000(36")	900	610	1400	25000	70	≤70	750	380	10001000400
JLF(c)-1100(40")	1000	600	1400	32500	70	≤70	750	380	11001100400
JLF(c)-1220(44")	1100	460	1400	38000	73	≤70	750	380	12201220400
JLF(c)-1380(50")	1250	439	1400	44000	56	≤70	1100	380	13801380400
JLF(c)-1530(56")	1400	325	1400	55800	60	≤70	1500	380	15301530400

"Cooling pad + ventilation fan" tunnel ventilation is the most economical and efficient cooling way in summer. Reasonable design and installation of cooling pad with ventilation fan can control the temp at 30 degrees in the poultry house even at the hottest weather. Thus it can reduce the negative effect of high temperature on the birds to the minimum.

Welcome to contact me for more details

Contact person: Darcy

Mob:0086-15966082361

Tel:0086-3529853

Fax:0086-3529387

TM:cn1000899768

Skype:opdarcy