Высокотемпературный прочный плавленый кварцевый керамический ролик

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Fused Silica Rollers – High Temperature Durable Fused Silica Quartz Ceramic Roller



Product Description


 




With manu dostomgiosjed features,the products quartz roller are not out of shape at a high temperature.


 


Fused Silica Rolls for Glass Tempering Furaces


1. Key components of glass tempering furnaces


2. High density, high strength, excellent thermal shock resistance, little deformation at high temperature, long service life


3. High precision, good surface smoothness


















































SIO2



≥99.8



Bulk Density



1.90-1.99



Apparent Porosity



≤10



Compressive Strength (RT)



≥60



Bending Strength (RT)



≥25



Bending Strength (HT) (2 012F×0.5h)



≥30



Thermal Expansion (RT-1832F)



≤0.6



Thermal Conductivity (932F)



0.65



Diameter



±0.05



T . I .R



≤0.10



Roughness



Ra≤1.6



4. Size: Up to 110*4000mm according to customers, requirements


 


Choosing the fined  high purity fused quartz as material ,on the basis of  introduction the foreign advanced molding and processing  manufacturing cline, Our quartz ceramic roller may be used for as the key part component of the floating glass furnace. Which may bear and transit  the  glass.


 


Properties:
(1) With  extremely low thermal-expasion  coefficient , therefore it has the greatly strenthened thermost ablility dose not distort under high tempereture,, even in the oxidized atmosphere it may undergo the teperature fierce diversification within 1100°C environment


(2)With the fine inoxidizability , the product surface owns extremely durable properties


(3) High-purity of chemical composition ,thus refraining the ingredient of the product and the furface quality from pollution


(4) The extremely ceramic physical properties guaranteed the stable performance under the ambient tempereture and the operating tempereture environment, with small size tolerance and outstanding, smooth surface quality , With the reliable axle neck ,the serial number and quality examination report . our products own the traceability


Fused quartz ceramic roller
The extremely low thermal-expansion coefficient, the greatly strengthened heat shock stability, non-deformation with high temperature
The high purity raw material, superior chemical physics performance
The precise processing craft, precise size precision
The reliable axle neck joint technology.


 


 


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Our Services


 




*Can make as per your samples or instailation size.


*Provide OEM Service and label service.


*Can pack as per your request.


*Can make the inner box and outer carton as your request


 



Company Information


 




STA  universe group is founded in 2001,dedicating to innovation ang creating a world famous brand.And provide various products for customers. We are a professional manufacturer of it for many 13 years,our products are exported to America ,Russia,European,Germany,Brazil,India and many other countries.


 




FAQ


 


Why choose mission


 


High puriy material make sure high max working temperature,


Tight tolerance make sure the right installation.


Large quantity Crucibles in stock ensured fast delivery


Large capacity reduce the prices


 


1.What's your advantage to other suppliers?


 


We have our own factory which has more than 15years experience in producing and exporting quartz ceramic products,


we also have good business relations with some other factories.


Our goods’quality is high and price is reasonable and delivery is fast.


 


2.Can you produce as our drawing?


 


Yes,we have skilled technical engineer who can make products according to your photos or drawings.


 


3.After-Sale service:


 


1) 24 hours service for customers.


2) quality issue, we accept reworking if quality is not reach your requirements.


3) sample available for free


4) CE service acceptable. welcome your artwork




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