Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Export Year:
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Shutter Exhaust Fan, Box Fan, Ce Exhaust Fan manufacturer / supplier in China, offering Heavy Hammer Exhaust Fan for Greenhouse, High Quality Cheap Centrol Cooling System, Van Cooling System, Qingzhou City Manufacture Cooling System Factory, Cooling System Factory Poultry and so on.

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Heavy Hammer Exhaust Fan for Greenhouse

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Min. Order / Reference FOB Price
20 Pieces US $175/ Piece
Production Capacity: 1500 PCS Per Month
Transport Package: in Cartons
Payment Terms: L/C, T/T, D/P
Blade Material: Stainless Steel
Certification: CE, CCC
Fan Blade No.: 6
Voltage: 380V
Power: 1100W
Air Flow: 44000m3/H

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Basic Info

Model NO.: JL-1380/1220/1000/900/800/620
Fan Outer Size: 1380*1380*400mm
Usage: for Air Conditioner
Cooling Method: Direct Cooling
Function: Hot Air Cooling
Trademark: JL
Specification: CE
Origin: Shandong, China.
HS Code: 8414809090

Product Description

Material of components: 
1). Frame: galvanized steel shee, anti-corrosive and durable, zinc thickness: 180g/m2. Thickness: 1.0mm for the top and 0.8mm for the other sides. 
2). Fan Blades: 6 pieces of mirror designed Stainless Steel Blades
one-off molded, attractive and durable with big air flow, not easy to rust and never distortion and broken. Thickness: 1.2mm. 
3). Motor: Siemens motor or Chinese famous brand motorhigh efficient and energy-saving with CCC Cetificate. Protection class: IP55. Insulation class: F. The voltage, power, fequency and phase can be cuustomized. 
4). Shutters: made of high strength 
galvanized steel sheet, dustproof and waterproof. Thickness: 0.45mm. 
5). Swung drop hamme: made of high quality nylonstable performance, guaranteeing the shutters open and close flexibly. 
6). Protective net: made of hard-drawn wire, designed as door type, convenient for maintaining. 
7). Belt impeller: made of aluminum magnesium alloy by injection molded, adopting more stiffening rib, processed by sandblasting, eliminating the internal stress, high intensity, low noise, long service life. 
8). Belt pulley: made of aluminum magnesium alloy by injection molded, reducing the weight of blades and impeller, high corrosion resistanceBlast-sanding treatment for attractive appearance, eliminating internal stress to improve its own rigidity and stability, high strength. 
9). Belt ten
sioner: made of high quality nylon or aluminum magnesium alloy, avoiding belt loosening or dropping off, extending service life of belt and avoiding distortion, waterproof. 
10) Bearingimported double-row bearing, super mute, high intension and durable, adopting special waterproof design, maintenance-free and long service life. 
11). Belt: Chinese famous brand belt 
10). Strict test criterion: consist of airflow test, nose test, libration test, drive concentric test, blade RPM test, whole machine efficiency test, dynamic balance test, the thickness of the galvanized sheet test, the size of the spare parts test, etc. 

Heavy Hammer Exhaust Fan for Greenhouse
 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(c)-620(20")  500  1400  1400  5700  55   70  250   380  620*620*400
 JLF(c)-780(28")  710  960  960  23000  75  70  750  380  780*780*400
 JLF(c)-830(29")  720  660  1400  20000  60  60  550  380  830*830*400
 JLF(c)-900(30")  750  630  1400  22000  65  65  370  380  900*900*400
 JLF(c)-1000(36")  900  610  1400  25000  70  ≤70  750  380  1000*1000*400
 JLF(c)-1100(40")  1000  600  1400  32500  70  ≤70  750  380  1100*1100*400
 JLF(c)-1220(44")  1100  460  1400  38000  73  ≤70  750  380  1220*1220*400
 JLF(c)-1380(50")  1250  439  1400  44000  56  ≤70  1100  380  1380*1380*400
 JLF(c)-1530(56")  1400  325   1400  55800   60  ≤70  1500  380  1530*1530*400

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