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High Quality 50" Greenhouse Wall Mounted Oscillating Drop Weight Exhaust Fan

Product details
port:Qingdao PortMotor frequency:50/60 Hz
Applicable industries:Restaurant, household, farm, hotel, building supply store, print shop, machinery repair shop, food and beverage store, clothing store, advertising agency, manufacturing plant, food and beverage factory, construction, retail, energy and mining, food storePackage preview:
brand:U-ONEFan type:Axial
Fan driven type:Belt drive or motor direct driveSupply capacity:2000 sets per month
Voltage:220V/380VFan weight:38~95KG
Warranty:2 yearsmotor:AC motors, copper wire motors
Fan bearings:China custom or CU bearingMotor brand:China custom or Siemens
Current type:air conditionertype:Axial Fan
Fan material:Galvanized sheet, SS304, SS430model:18-55 inch
Certification:ceAfter-sales service provided:Video Technical Support
Fan noise:Low 70DBPackaging Details:standard carton
place of origin; place of origin:Shandong ChinaInstall:wall fan
Blade material:Stainless steelpayment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGram
U-ONE series heavy hammer exhaust fan is mainly composed of fan blades, motor, frame, protective net, support frame and shutters. The motor drives the fan blades to generate airflow, and the shutters automatically open and close to prevent dust from entering. The main components are made of galvanized steel and stainless steel.
model.
Blade diameter
(mm)
Blade speed (RPM)
Motor speed (RPM)
air volume
(CMH)
noise
(DB)
strength
(width)
Voltage (V)
Dimensions (mm)
UOH-300
200(8'')
1400
1400
1000
≤70
45
380/220
300*300*200
UOH-400
300(12'')
1400
1400
2000
≤70
120
380/220
400*400*320
UOH-480
380(15'')
1400
1400
3000
≤70
180
380/220
480*480*320
UOH-620
500(20'')
1400
1400
5700
≤70
370
380/220
620*620*330/370
UOH-800
710(28'')
960
1400
20000
≤65
370
380/220
800*800*330/400
UOH-900
750(30'')
630
1400
22000
≤65
370
380/220
900*900*370/400
UOH-1000
900(36'')
610
1400
25000
≤65
550
380/220
1000*1000*370/400
UOH-1100
1000(39')
600
1400
32500
≤64
750
380/220
1100*1100*370/400
UOH-1220
1100(43'')
460
1400
38000
≤64
1100
380/220
1220*1220*370/400
UOH-1380
1270(50'')
439
1400
44000
≤64
1100
380/220
1380*1380*370/400
UOH-1530
1400(55'')
325
1400
55800
≤64
1500
380/220
1530*1530*370/400
SS430 fan blade
1. Material: 430 stainless steel, thickness 1.2mm
2. Diameter: 1270mm
Advantage:
Large air volume, no deformation, no breakage, no dust accumulation, beautiful and durable.

notes:
The blade material is also available in galvanized sheet and aluminum alloy
motor
Brand: Zhonghua Motor, Siemens Motor Certificate: CCC Protection Level: IP55
Insulation class: F class
Voltage and frequency: customized production: with phase loss protection device to ensure the normal operation of the motor

Advantage:
Pure copper wire, high efficiency and energy saving.
fan pulley
The fan pulley and flange are die-cast from aluminum-magnesium alloy, with beautiful appearance and light weight. Especially ribs for added strength. Not broken. long lasting.
The blade hub angle is double-tested and designed to be precisely fixed to the blade.

Advantage:
Small wind resistance, large air volume, beautiful and durable.
bearing
Fan bearing: Imported double-row bearing, special waterproof design, water cannot enter.

Advantage:
High strength, low noise, maintenance-free, long service life.
belt
Chinese belts and Japanese Sanzhixing brand belts are available for customers to choose.
Long service life without maintenance
Improved B-type belt, so that the service life is 3 times higher than that of A-type
hammer system
1. Material: high quality nylon PA66
2. Guide rod: 304 stainless steel outsourcing special material, high strength, no rust, reduce friction.
3. Rivet: 304 stainless steel, wear-resistant, no rust.

Advantage:
1. No electricity ventilation, pull ring auxiliary weight
2. The blinds can be kept fully open at 90 degrees to ensure the minimum wind resistance and the maximum air volume.
Fan protection net
The fan protection net is made of hot-dip galvanized wire and electrostatically sprayed, which is not easy to handle
rust. Beautiful and durable.
frame
We have advanced production technology and automation equipment. Professional production line, CNC professional equipment. car
Punch and bend. Highly accurate. The material is 275g galvanized sheet, or 180g galvanized sheet.

Advantage:
High strength, strong corrosion resistance
Shutters open/close automatically
There is no electric ventilation, the pull ring assists the heavy hammer, and the shutters open and close automatically. Opening: 90, Thickness: 0.4~0.45mm

Advantage:
Windprof, Rainprof
Weifang Youyi Machinery Equipment Co., Ltd. is a company engaged in the trade of temperature control equipment, water treatment equipment, chemical raw materials and electronic products. Founded in May 2013, the company has established long-term friendly business relationships with many well-known domestic and foreign companies (such as SIEMENS MOTOR). The company mainly deals in exhaust fans, cooling pads, evaporative air coolers, heaters and water treatment products.
Since its establishment, it has continuously absorbed various talents, improved product quality, and improved the quality of employees in order to develop and grow
their company. Strict quality assurance system, perfect management system, and high-quality product after-sales service are the foundation of our foothold. Based on the principle of "quality first, reputation first", our company provides customers with various products of guaranteed quality and quantity. Always adhering to the business philosophy of "quality first, honesty and pragmatism, aggressiveness, and service first", and implement it in the company's management and operation. In the face of fierce competition, the company system is constantly improving, relying on science and technology, constantly improving the technological content of sales products, and creating higher market value for the society, customers and the company. Our company has been creating enterprises with integrity, operating the market with integrity, and has won a good reputation and the respect of domestic counterparts.
The company operates in strict accordance with the relevant national laws, regulations and WTO regulations, and actively participates in regional economic cooperation. In recent years, the company's annual sales have reached 5 million, and the business prospect is good. Next time, our company will expand its business scale. Steadily develop the enterprise economy, sincerely seek partners, cooperate with integrity, seek common development, and write a new chapter in high-tech electronics.
Q: Is your company a manufacturer or a trading company?
A: We are a manufacturer, we have our own trading company, we also have our own factory and design, sales team.

Q: Can you do our own brand?
A: Yes, we can provide OEM and ODM services. We can make your brand on the product.

Q: What kind of voltage can you make, can you customize the voltage?
A: For exhaust fans and air coolers, the standard voltage we produce is 3-phase 380V 50Hz, or 1-phase 220V 50Hz, and the input power depends on the product type. We can customize the voltage and frequency of the motor according to your requirements.

Q: What is your minimum order quantity?
A: Usually, the MOQ for exhaust fans and air coolers is 10 sets, and the MOQ for cooling pads is one 20' container. We can also do a small amount, but the cost will be high.

Q: Can I have a sample to test before placing a large quantity order?
A: Yes, of course. We can provide 1 set of samples for evaluation and testing.

Q: How about your after-sales service?
A: We will guide you to install and use the machine, and we will provide a certain percentage of free spare parts. If your motor breaks down within the warranty year, we will send you a new one or compensate you for the cost of repairing the machine by giving you the same quantity discount on your next order.
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