Our centrifugal type exhaust fan advantage
1. Patented designed centrifugal system which can open and close automaticlly, ensuring the shutter opens 90 degree under all the condition. And uncontrollable air can prevent from going into the birdhouse when the shutter works.
2. Mirror designed and injection moulding Stainless steel balde, with big air volume, never distortion and broken
3. Experiment of homeostasis make the blade work smoothly, nearly no noise and steadily output of air
4. Centrifugal shutter system made of high quality engineering nylon, high strength and long service life
5. High efficient and energy-saving motor with CCC certificate, protection class: IP55, insulation class: F grade
Specifications:
Model specifications Blade mm Blade rotational speed rpm Motor rotational speed rpm Air flow m3/h Total pressure Noise decibels Import power Rated voltage High mm Width mm Thick mm
JLF-1000(43") 900 610 1400 30000 70 ≤ 70 750 >380 1000 1000 400
JLF-1380(54") 1250 439 1400 44000 56 ≤ 70 1100 380 1380 1380 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.
