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Factory Provided 9 Blades R4z Series Axial Fan for Refrigeration Equipment

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UTEK-DELE Technology Changzhou Co., Ltd.

Audited Supplier 4 years

Profile Certified by SGS/BV

Jiangsu, China
Kyrie (Mr.)
CEO

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Model NO.:

R4Z

Material:

Pag/Pacas/Alu

Usage:

for Air Conditioner

Flow Direction:

Axial Flow

Certification:

UR, ISO

Diameter:

500-1100mm

Blade No.:

4-12

Angle:

25-38 Degree

Air Volume:

8100-69000 M3/H

Trademark:

UTEK-DELE

Transport Package:

Wooden Box

Specification:

R4Z

Origin:

China

HS Code:

8414

Product Description

Factory Provided 9 Blades R4Z Series Axial Fan for Refrigeration Equipment

The R4Z series axial flow fansare developed according to the need for fan reversal in some occasions. The symmetrical blade shape design allows the same flow of air in both positive and negative directions. Compared with ordinary fans, the second blade separated by R4Z fan is installed at 180 °. UTEK-DELE's fans of this series have the following advantages:

/ More efficient
/ Less absorbed power
/ Less noise
/ Light weight High strength
/ Corrosion resistance
/ Customization
/ Smooth

The fan diameter ranges from 299 to 1011mm, and the blade twist angle can be adjusted from 15°to 40° to meet the different application requirements of the customer. The R4Z owns Z-type blade root (patent No.2439767), which has become the international standard for blade root of the same type. The root of the blade is locked in the corresponding fan hub through the steel locating pin to ensure that the blade installation will not be displaced and the torsion angle will remain unchanged. Blades machined by aluminum alloy die casting process can work in the range of -40ºC to 150ºC.

R4Z Blade number	Fan diameter mm (Minimum-Maximum)	Fan Hub
R4Z Blade number	R4Z	D6		D5	s
5	299-785	12	55	76	3.5
7	336-822	24	83	115	3.5
8	416-902	15	165	190	3.5
9	350-836	25	95	131	3.5
12	430-916	25	170	208	4
16	525-1011	40	240	302	4

We offer a wide range of bushings to meet the needs of a wide range of fan connections. For fans driven by hydraulic motors, the coupling shaft (conical or cylindrical) is generally small in size. We can provide forging and casting. Heat treated bushing.
The bushing diameter, the key and the optional
countersunk screw hole can be supplied according to the customer's design requirements. We can also provide the bushing directly processed from the bar according to the customer's requirements.

FAQ:
Q: Are almost all fans replaceable?
A: Yes
Q: Can they be fitted?
A: We can machine the connection holes and bushings, so they can definitely be fitted.
Q: Is it safe to use?
A: We will balance and match the angle to the power speed.
Q: Is it possible to replace only the blades?
A: No problem, the design is exactly the same

UTEK-DELE Technology Changzhou Co., Ltd is committed to provide tailor-made service to customers with various requirements, mainly including axial fan.
General items: Sales of fans and fans, sales of high-performance fiber and composite materials; Sales of metal matrix composites and ceramic matrix composites, sales of civil aviation materials, sales of new ceramic materials, sales of special ceramic products, sales of glass fiber reinforced plastic products, sales of synthetic materials, sales of graphite and carbon products, sales of glass fiber and products, sales of building waterproof coiled materials, sales of chemical products (excluding licensed chemical products), sales of special chemical products (excluding hazardous chemicals), Sales of instruments and meters, repair of instruments and meters, technology promotion and application services (in addition to projects that need to be approved according to law, independent business activities shall be carried out according to law with the business license)

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UTEK-DELE ADVANTAGE

1.Same quality as wingfan and multiwing
2.Software to design the model
3.Full sets of blade and hub
4.Fast delivery

Give us a chance, and we' ll return you with satisfaction.