Silvery Powder Painted Industrial Fan Blade / Aluminum Extrusion
Profile For Cooling Blade
Powder Painted Industrial Fan Blade / Helicopter Rotor Blades ,
Hentec Industry Co., Ltd is one China Manufactory, professional at aluminum extrusion profiles, both semi and final products, such as Aluminum fan blade , LED aluminum bracket, aluminum door, aluminum window, aluminum
curtain rod, aluminum guide rail, aluminum fencing and all kinds of industrial and building aluminum profile, square, round, flat, oval, angle, irregular and all types
according to the customers' drawing.
About helicopter rotor blades: aluminum vs. fiberglass
Helicopter rotor blades come in mainly two varieties; aluminum and
Upon accidental ground impact aluminum rotor blades have the
quality of absorbing some of the the impact and collapsing while
fiberglass rotor blades may splinter and send shards flying in all
directions at a high velocity. You may survive the impact but maybe
not the splinters.
For this reason alone we recommend aluminum main and tail rotor
blades for the Indian ultralight and experimental helicopter.
We offer sizes for any homebuilt rotorcraft application-both for
the main and tail rotor of helicopters (the NACA 0012 series), or
for the main rotor of gyroplanes (the NACA 8H12 blades). These
blades are retrofittable on such popular helicopters as the
RotorWay Scorpion, Exec and Talon, the Safari, the Hot Rod
Helicopter, Commuter, Adams-Wilson Choppy, Aeros, etc.; and for the
wide variety of one- and two-seat gyroplanes. The extruded aluminum
blades are easily cut to size where required. Further, their
"cellular" construction makes mounting and balancing a simple
matter. Customization in length and mounting is available. Blade
prices and design subject to change without notice.
Need a custom airfoil? We supply airfoils for special projects such
as windmills / wind generators and OEM rotorcraft. Send us details
of what you need for a price quote.
|Surface Finish:||Mill finish||Anodizing||Powder Coating||Wood Grain||Electrophoresis||Polished||Brushed|
|Color:||Anodizing:||Silver, bronze, champagne, titanium, nickel, golden yellow, etc.|
|Anodizing thickness is up to 25um.|
|Powder Coating:||White, black, bronze, grey, green, etc .|
|Powder coating thickness is more than 60um.|
|Electrophoresis:||Silver, nickel, golden yellow, black, champagne, etc|
|Polishing||Silver, nickel, golden yellow, black, etc|
|Brushing:||Silver, nickel, golden yellow, black, bronze, etc|
|Machining:||Cutting, punching, drilling, bending, weld, mill, CNC, etc.|
|OEM customized aluminium profiles are available.|
alkaline dropping test
|POWDER COATING QUALITY|
|Gloss values||Thickness(um)||color variation||indentation resistance||adhesion||impact resistance||cupping test||presentation quality|
|Max Thickness||Min Thickness|
|60||≤ 120||≥ 40||Color should be consistent with the sample color||≥ 80||0||No cracking and shedding phenomenon after the front impact
test,small fine lines around the concave is allowed||No cracking and shedding phenomenon after the cupping test ( 6mm
indentation depth )|
1.High hardness, hard aluminum series.
2.Fair corrosion resistance. Heat treatable
3.Good workability. Good appearance
4.High quality and reasonable price.
5.Our product is your best choice.
Our product have been exported to Europe,South Africa,Algeria,
Angola, Chile, Egypt, Ethiopia, Ghana, Libya, Nepal, Nigeria,
Philippines, Thailand, Tanzania, South Africa, etc. There are ready
moulds for aboved countries, and easy for clients to placed order.
On the other hand, you can send us your sample or drawing, we will
surely make exactly what you want after discussing with each other.
Our performance is better than the ordinary ones. Excellent metal
colors and strong endurance, good performance in heat-resistance,
radio resistance, anti-corrosion and anti-cyclone, etc.
Our factory focus on making quality aluminum profiles and
considerate service for each client. We will be your another best
choice in life and hope you will never stop enjoying the benefits.