Industrial Fused Silica Quartz Ceramic Roller for Glass Tempering Furnaces
Welcome to choose STA 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 thermostablility 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 surface 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.
Some technicial parameters :
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 |
Characteristic of fused quartz ceramic roller:
1.) The extremely low thermal-expansion coefficient, the greatly strengthened heat shock stability, non-deformation with high temperature
2.) The high purity raw material, superior chemical physics performance
3.) The precise processing craft,precise size precision
4.)The reliable axle neck joint technology
Regular Size:
Outer Diameter(mm) | Length (mm) | Outer Diameter(mm) | Length (mm) |
15 - 25 | 1300 | 66 - 75 | 3400 |
26 - 30 | 1400 | 76 - 85 | 3400 |
31 - 35 | 1700 | 86 - 90 | 3400 |
36 - 40 | 1700 | 91 - 100 | 3500 |
41 - 45 | 2200 | 101 - 105 | 3700 |
46 - 55 | 3000 | 111 - 120 | 3900 |
61 - 65 | 3200 | 121 - 130 | 4000 |
About the pictures show:
Polythene-foamed sheet bag and wooden case and wooden pallet or pack as customer’s requirements.
You can contact our trade manager at any time. Your problems can be responsed in 12 hours can we will give you solutions in 24 hours. Also if there’s any problem about our products’ quality, we accept resending them again. Thank you.
*STA Universe Group is bigger manufacturer, of which STA is a brand, is part of the STA Universe Group, a large, high-technology engineering group. It include many factories in China, such as Henan, Zhejiang, Shandong, many provinces.
*STA Heating Elements Factory of STA Group, of which STA is a brand, is a world-leading developer and manufacturer of products based on advanced heating elements.
*Our products and services contribute to our customers' productivity, reliability and cost efficiency while reducing their environmental impact in a wide variety of industry segments.
*Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality products, service and pricing, and believe that the three aspects are equally important to ensure the long-term success of overseas purchasing program.
*STA is a leading manufacturer for laboratory high temperature muffle furnace, tube furnace, vacuum furnace, atmosphere furnace, dental singtering furnace, bottom loading furnace, bogie hearth furnace, mosi2 heating elements, sic heating elements , alumina ceramic tube pipe, refractory material, ceramic fiber board blanket.
Why STA:
1. We are a manufacture, which can control the cost easily than trade company also can give you answer more quickly.
2. As a manufacture, we know much in technique and can give you more support in technique problem.
3. Our products are complete in specifications with various of sizes.
4. We enjoy a good reputation in the customers in domestic and overseas markets.
Our factory can according to your need to customize different type required.
If you have any questions or new need of them, pls contact me at any time. The more information will be sent to you, thanks in advance.
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