Greenhouse Automatic Window Opener Kit Solar Heat Sensitive Cylinder Replacement Roof Vent Opener Agricultural

Product Overview

Description

• [Premium Material]Automatic window opener is made of aluminum alloy, maximum window opening: 45cm/17.7inch. Maximum opening about: 30°. Maximum opening weight: 7kg/15lb. Size: 38 x 9.5 x 9.5 cm / 14.96 x 3.74 x 3.74 inch (appr.)


• [Double Spring Design]Compared with the single spring vent, the double spring greenhouse window opener has stronger thrust force, more solid, and much durable.


• [Solar Heat Sensitive]Non electric, our window vent opener uses solar energy. The automatically adjusted temperature is 15 to 25°C. When the temperature exceeds 25 degrees, the window regulator will remain open. The temperature drops to 15-18 degrees Celsius and the opener will close completely.


• [High Performance]As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.


• [Ideal for Your Greenhouse Window]The greenhouse window opener can be clamped onto or screwed onto your greenhouse frame, opens and closes your greenhouse window.

 

 

 

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Why choose?

 

 ü  Advantages

 

RICH EXPERIENCE: about 12 years experience.

GOOD SERVICE: Quick reply before and after order,  One year product warranty.

LOW PRICE: Reasonable price for the customized products

PERFECT QUALITY: During the production process,QC inspecting at any time.

•   Manufacture Process :

Design moulds→confirm samples→purchase material→ blanking→punching→ welding/bending→ forming→surface treatment→ Inspection→assemble products→Package

 

• Production capabilities :

cnc turning,cnc milling,cnc bending,wire cutting,stamping,extrusion,die casting, drilling,plastic injection.....etc.

 

•     Material ability: 

 

 

Stainless Steel: SS201, SS303, SS304, SS316 etc.

Steel:1214,low carbon,45#,D2,SKD11...

Brass:C36000(C26800), C37700(HPb59), C38500(HPb58),C27200(CuZn37), C2800(CuZn40) etc.

Bronze: C51000, C52100, C54400, etc.

Iron: 1213, 12L14,1215 etc.

Aluminum: Al6061, Al6063,ALc7075,AL5052 etc.

Most Plastics: ABS, PVC, UPVC, UHMW, Nylons, ULTEMS, Polycarbonate, Delrins, POM

 

surface treatment ability : polishing.zinc plating.nickel plating.chrome plating.powder coating.phosphate coating

 

Company Show

 

our factory

 

 Our equipments

(cnc machine,milling&turning,grinding,drilling,bending,EDM,4 axis,laser cutting and so on)

 

 our testing tool

 CMM, Measuring Projector, Mitutoyo Digital Vernier Caliper, Mitutoyo Digital Height Gauge, Feeler Gauge & Plug Gauge & Thread Gauge, Hardness Inspection Instrument, Salt spray testing machine, Fluorescent Magnetic Particle Flaw Detector, Roughness Tester, etc

 Please provide the product you need parameters:

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2. The quantity of products you need

3. The material of products you need

4.You need the product specifications

Because it is convenient we can more quickly to give you a quotation. Thanks!

 

 

 CONTACT NOW :

 

Sales Director: Besy Ye

Mobile/Skype:/Wechat: +86 18757039695

Facebook: +86 18757039695