Material of components:
1). Frame: Galvanized.
2). Blades: 6 pieces of mirror designed Stainless Steel Blades, one-off molded, not easy to rust and no distortion and broken. And the angle of the blades is patented designed. All the JLF exhaust fan's blades will pass the homeostasis test to ensure the air volume keeping the same as the very beginning during the operational life span.
3). Galvanized steel sheet: The layer of galvanizations more than 180G/M2.
4). Shutters: Stainless steel.
5). Belt tensioner: Made of aluminum-magnesium alloy, extending service life and avoiding pining and dropping off belt. Tension inside of belt could avoid twisting inverse.
6). Bearing: Imported from France, high intension, low noise and long service life.
7). Motor: High efficient and energy-saving, CCC Certificate. Protection class: IP55. Insulation class: F.
8). Hammer: Swung drop hammers which are made of high quality nylon would guarantee the shutters open and close easily and steadily.
9). Handles: Designed as recessed type, easy for carry, transport and have no effect on installation and outlook.
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.
|
Model specifications |
Diameter blades(mm) |
Blades rotational speed(rpm) |
Motor rotational speed(rpm) |
Air flow(m3/h) |
Total pressure
(Pa) |
Noise |
Power(W) |
Voltage(V) |
Outer size(mm) (H*W*T) |
|
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 |
Qingzhou JINLONG Temperature-controlled Equipment Co., Ltd is a professional livestock machinery manufacturer in Shandong province, China, which is a high technology enterprise composed with design, production, sale and after-sales service.
Our company has advanced machining equipment and strong technical force. We introduced advanced quality control equipment, static and dynamic balancing machine and hydraulic repressive machinery. The main products include ventilation fans, air circulation fan, roof fans, wall fans, cooling system, evaporative cooling pad, air cooler, automatic feeding and drinking system, automatic oil-burning and coal-burning hot blast stove, totally more than 30 kinds, which have absorbed the quintessences of similar products home and abroad, made of high quality materials by advanced technology.
The products are all energy saving, smooth operation, low noise, stable performance, solid and durable with elegant appearance, and widely used in the fields of agriculture, flowers and plants, livestock, textile, mining, chemical, pharmaceutical and timber. Our company always insists on the tenet of "survive with quality, develop with credibility". We provide first-rate products and service for customers with the enterprise spirit as "keep faithfulness, and race to the top ". Our products have been exported to Southeast Asia, Middle East, West Europe, Canada and Australia and get favorable comments.
