S4z Pitch Angle Reversible Nylon Blade for Axial Cooling Fan

• Customization: Available
• Type: S4z/S7z
• Usage: Agricultural Products Processing, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
• Model NO.: S4Z
• Power Source: Diesel
• Weight: 5-15kg
• After-sales Service: One Year
• Warranty: One Year
• Diameter: 378-1146mm
• Blade No.: 3-16
• Angle: 30-40 Degree
• Air Volume: 8600-12000 M3/H
• Transport Package: Wooden Box
• Specification: S4Z/S7Z
• Trademark: UTEK-DELE
• Origin: China
• HS Code: 8414
• Production Capacity: 50000PCS/Year

Product Description

Product Description

S2Z/S4Z/S6Z   Axial Fan for Hovercraft Propulsion System
Axial Fan for Hovercraft Propulsion System is available in a wide range of application including all machinery. Its excellent performances can meet cooling requirements of most types of engines. It has low noise and big air flow.

One of the main goals of our development of the S type series of fans is to reduce the noise level, which actually proves that the sickle fan can be significantly reduced by 2 to 4 decibels.
The sickle-type blade can ensure a stable pressure curve, high efficiency and low absorption power.The s-type blade can obtain the same amount of air as long as fewer blades, so the cost is reduced.

     Advantage:
/   More efficient
/   Less absorbed power
/   Low noise

Blade
The shape of the S4 blade is only the geometric enlargement of the S2.The design of the rootis exactly the same. The fan diameter is from 378 to 1146mm, the blade twist angle is between 30'and 50°, and the z-shaped blade is locked in the fan hub by the steel fixing pin to ensure the blade will not be displaced after installation, and the twist angle will remain unchanged.The blade molded from high-strength thermoplastic material or die-cast from aluminum alloy has the following characteristics:

/   Light weight,high strength
/   Preservative
/   Customization  

 

Product Details

Axial Fan/Impeller Details

Number of fans

There are six models of s-typefans,from 5 to 16, which aremade of die-cast aluminum.They have corrosion-resistant and high-strength properties.Sometimes the assembled blades will be smaller than the maximum number of installations.

 

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
 

Product Parameters

Material of blade

Symbol	Material	Temperature range	Characteristic	Application
PA	Nylon6,Black	-40ºC-110ºC	Anti-aging	Standard load
PAG	Nylon6,Black and white	-40ºC-110ºC	Anti-aging	Heavy load
PAGST	Nylon6,Black	-40ºC-110ºC	Shock and impact	Strong vilbration occasion
PACAS	Nylon6,Blue-gray	-30ºC-100ºC	Conductivity Fire resistance	Explosive danger
ALU	Die-cast aluminum alloy	-40ºC-150ºC	Large temperature range	High temperature

Blade Diameter ran

Blade number	Fan diameter mm (Minimum-Maximum)
	S2Z	S4Z	S6Z
5	378-498	530-718	702-972
7	412-536	560-748	732-1002
8	478-615	621-813	790-1060
9	422-550	570-760	738-1008
12	491-630	633-828	802-1072
16	575-725	712-922	876-1146

Packaging & Shipping

Application

 

Company Profile

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)
UTEK-DELE has its own processing capabilities and can customise products for customers, as well as R&D production capabilities

Factory Show

 

 

Certifications

 

Partners

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.