Overview of Quartz Ceramic Roller of Fused Silica for Tempering Glass Furnace

Quartz Ceramic Roller of Fused Silica for Tempering Glass Furnace are a unique class of materials manufactured by fusing high-purity quartz crystal into a non-crystalline, vitrified form. This process results in a ceramic with an exceptionally low and predictable thermal expansion coefficient, making it supremely resistant to thermal shock. Its outstanding optical, thermal, and electrical properties make it indispensable in high-temperature viewing windows, semiconductor processing, precision instrumentation, and aerospace applications.

Features of Quartz Ceramic Roller of Fused Silica for Tempering Glass Furnace

• Exceptional Thermal Shock Resistance: Its near-zero thermal expansion coefficient allows it to withstand extreme and rapid temperature changes without cracking.

• High Purity & Chemical Stability: Excellent resistance to corrosion from acids and molten metals, ensuring performance in aggressive environments.

• High Service Temperature: Can be used continuously at high temperatures while maintaining its structural integrity.

• Excellent Optical Properties: Offers high transmission from the ultraviolet to the infrared spectrum, ideal for lenses, windows, and optical substrates.

• Low Thermal Conductivity: Provides effective thermal insulation.

• Superior Electrical Insulation: Maintains high electrical resistivity and low dielectric loss at elevated temperatures.

Specifications of Quartz Ceramic Roller of Fused Silica for Tempering Glass Furnace

Quartz ceramic rollers are essential components in glass solidifying furnaces. They bring the warm glass sheets through the heater. These rollers have to deal with very heats without transforming form. They should additionally resist the glass adhering to them. Merged silica quartz is the best material for this work. It is extremely pure. Our rollers utilize high-grade fused silica quartz. The pureness level is 99.99%. This high purity implies the roller stays solid even when very hot. It likewise indicates the roller will certainly last a long time.

The rollers have excellent thermal shock resistance. This means they will not split when the temperature level adjustments quickly. Glass tempering includes quick cooling and heating. Our rollers deal with these changes well. They also have a low thermal development price. The roller dimension does not transform a lot when hot. This keeps the glass relocating efficiently. The rollers stay round and straight. The surface area is very smooth. This quits the hot glass from sticking or scraping. A smooth surface offers the glass a great coating.

Our common roller size is between 100mm and 150mm. The size can be made to fit your heating system. We can make rollers approximately 3000mm long. The rollers are hollow inside. This style aids manage warmth. It also makes the roller lighter. We can add special air conditioning inside if required. Each roller end has a solid placing point. These points are made from the very same integrated silica quartz. This guarantees the entire roller warms up uniformly. The mounting ends are precision machined. They fit completely onto the furnace shaft. This offers stable turning. The rollers run real and do not wobble.

These integrated silica quartz ceramic rollers are very sturdy. They withstand put on from the relocating glass. They likewise resist chemical strike from furnace gases. This indicates less downtime for replacements. Utilizing our rollers enhances heater effectiveness. You get constant glass toughening up outcomes. The rollers keep their efficiency over thousands of hours. They are a reliable selection for demanding glass manufacturing.

Applications of Quartz Ceramic Roller of Fused Silica for Tempering Glass Furnace

Quartz ceramic rollers made from integrated silica are vital parts in glass solidifying heaters. These rollers handle the hot glass sheets via the heater. They are chosen for their outstanding buildings. Merged silica has very low thermal expansion. This implies it barely increases or contracts with big temperature level adjustments. That stability is essential inside the intense heat of a tempering heating system. The rollers stay dimensionally secure. They won’t warp or bend under the heating system’s warmth. This keeps the glass moving efficiently on a straight course. Smooth transport stops glass defects like scrapes or distortions.

These rollers are additionally exceptionally difficult. They stand up to thermal shock exceptionally well. Abrupt temperature changes occur in heaters. Integrated silica rollers deal with these adjustments without splitting. This durability implies they last a long period of time. Heaters run hot for numerous hours. Long lasting rollers suggest much less downtime for replacements. Much less downtime conserves cash and enhances production. The material is also chemically inert. It doesn’t react with the hot glass. This maintains the glass surface clean and top notch. Nothing transfers onto the glass from the roller surface area.

Merged silica has reduced thermal conductivity as well. It doesn’t soak up warm swiftly. This assists maintain consistent temperature levels inside the heating system area. Regular warm is vital for consistent tempering across the glass sheet. Making use of these rollers causes dependable operation. Glass suppliers obtain constant, top notch toughened up glass. The rollers sustain effective heating system performance day after day.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Quartz Ceramic Roller of Fused Silica for Tempering Glass Furnace

What are quartz ceramic rollers made from? These rollers use fused silica. Fused silica is a very pure type of quartz glass. It’s melted and shaped into rollers. This material is special. It handles high heat extremely well. It also resists chemical reactions.

Why use fused silica rollers in tempering furnaces? Tempering glass needs very high temperatures. Normal rollers might warp or break. Fused silica rollers don’t. They stay strong and keep their shape. This is vital for smooth glass movement. The rollers must not bend or sag. Fused silica ensures stability.

Are fused silica rollers more durable? Yes, they last longer than other rollers. They resist wear much better. Glass constantly moves over them. This friction wears down materials. Fused silica is very hard. It doesn’t scratch easily. This means less roller replacement. It saves money over time.

Do these rollers affect glass surface quality? Yes, they improve it. Their surface is very smooth. Glass slides over it easily. There’s less chance of marking the glass. Other rollers might leave lines or defects. Fused silica rollers give a cleaner finish. This means better quality tempered glass.

How long do fused silica rollers last? Their lifespan is long. They withstand furnace conditions for years. Exact time depends on use and temperature. But generally, they outlast metal rollers. They need less frequent changing. This reduces furnace downtime.