China Professional Manufacturer Propeller Exhaust Fans for Sale Low Price

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, 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 motor, high 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 sheet dustproof and waterproof. Thickness: 0.45mm. 
5). Swung drop hamme: made of high quality nylon, stable 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 resistance. Blast-sanding treatment for attractive appearance, eliminating internal stress to improve its own rigidity and stability, high strength. 
9). Belt tensioner: 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) Bearing: imported 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. 

About Our Company:
Qingzhou Jinlong Temperature-Controlled Equipment Co., Ltd is a professional production factory of animal husbandry machinery in Shandong province. It is a high science & technology corporation integrating designing, production, installation, sale and after-sale service of temperature control equipments.
Our company has advanced machining equipments and strong technical strength. By introducing advanced quality control equipments, static and dynamic balancing machine and hydraulic machine and absorbing domestic similiar products' soul, adopting quality material and advanced technology, our company developed over 30 varieties of products such as ventilation temperature reducing fan, temperature curtain, environmental fan, roofing fan, industrial wall fan, cross spraying nozzle for temperature reducing and disinfection, heating earth oven fan, heating automatic fueling hot fan and automatic coal fueling hot fan and so on.
They features energy saving, stable running, low noise, stable performance, solid and durability and elegance, which are widely used in agricultural, flowers, animal husbandry, factory shop, textile, mine, chemical, medicine, grains, tea and timber and so on.
Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit, first-class. Products are sold well all over our country. Warmly welcome all fields of friends to visit our company and negotiate trade



Welcome to contact us for more information Qingzhou Hammer Exhaust Fan for Poultry House/Greenhouse/Workshop
Amanda Wang
Phone:+8615953658226FAQ

Q: Are you Factory or ..?
A:  we are a professional manufactuer of exhaust fans.Our factory located at Qingzhou city,Shandong province.Welcome to visit us. As a manufacturer, we have strict control of the material purchase and productions quality.
Q: What voltages you can do , if you can make special voltages ?
A:   Generally standard is 380V for 3phase, 220V for single phase.The voltage and herz can be customized as your requirement.
 Q: Hong long is the warranty?
A:  One year.We offer broken parts free of charge during this period.
Q: What is the MOQ , can I order a sample for test?
A: MOQ is 1 set based on ITEM EXW. 
Q: How can I pay? 
A:  We accept TT(Telegraphic transfer) and L/C(Sight letter of credit).30% deposit is needed for TT payment.Balance against the copy of B/L(bill of lading)
Q: I want to use our own brand , is it ok?
A:  Of course it's OK , we can make OEM products and also can provide our own brand products , it's according to your request.