Overview of Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln

Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln)

Specification of Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln

Right here’s the item description for the alumina ceramic rollers:

These alumina ceramic rollers take care of extreme warm. They function reliably in roller kilns above 1200 ° C. We provide two high-purity options: 95% Al2O3 and 99% Al2O3. Both types withstand really high temperatures well. This makes them perfect for requiring firing procedures.

The product is extremely strong. It stands up to deterioration exceptionally. Your rollers last much longer. Downtime for replacements reduces substantially. Production runs smoother. You conserve cash with time.

Thermal shock resistance is excellent. Sudden temperature modifications will not split them. This dependability is critical for kiln operations. Performance remains consistent set after set. You get stable results.

Chemical stability is an additional vital advantage. The rollers won’t react with a lot of lusters or kiln ambiences. Contamination threats are very little. Your product high quality stays high.

We make these rollers in numerous basic sizes. Typical diameters consist of 25mm, 30mm, 35mm, 40mm, 50mm. Sizes rise to 3000mm or even more. Required something various? Customized sizes are feasible. Simply tell us your demands.

Surface area surface options are readily available. Smooth surfaces lessen friction. Textured surfaces boost grip. Select what fits your application best.

These rollers carry heavy kiln car loads conveniently. They maintain straightness under intense warm. Your items relocate via the kiln evenly. Buckling or sticking issues are minimized.

Alumina ceramic rollers exceed steel alternatives in high heat. They do not flaw or oxidize rapidly. Upkeep costs drop. They are a clever investment for roller kilns. You obtain dependable, long-lasting performance.

(Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln)

Applications of Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln

Alumina ceramic rollers constructed for over 1200 ° C operation are important in demanding roller kilns. They manage extreme warmth quickly. This heat ability is essential for modern commercial firing procedures. These rollers come in two primary pureness degrees: 95% and 99% Al2O3. Both deal impressive efficiency. The 99% purity grade offers maximum resistance to put on and chemical strike. The 95% quality uses excellent value and strength. You require dependable rollers supporting hefty kiln carriages. These rollers supply regular assistance under tons at peak temperatures. Their dimensional stability is crucial. They avoid warping or sagging. This guarantees your items move smoothly and uniformly with the kiln. Constant product motion is vital for consistent firing results.

Heat shock resistance is one more major benefit. These rollers manage quick temperature modifications without fracturing. This is important throughout kiln startups, cool-downs, or procedure adjustments. Their low thermal growth keeps points secure. This lessens stress on the kiln framework itself. Lengthy service life directly reduces upkeep costs and downtime. You save money in time. These rollers outmatch metal rollers in high-heat areas. Metal rollers can oxidize, warp, or fail prematurely. Alumina rollers stay clear of these issues completely. They are inert. They withstand reactions with kiln ambiences or glaze vapors. This avoids contamination sticking to your products.

These high-purity alumina rollers are the standard in numerous industries. They are fundamental in ceramic tile manufacturing kilns. They are important for shooting technical porcelains like substratums or insulators. They work well in innovative material sintering. They do reliably in sanitaryware production. Their strength and warmth resistance are unmatched. Selecting the best roller straight affects your kiln effectiveness and product top quality. Correct roller choice guarantees smooth procedure and constant result.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

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

Shipment Methods

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

5 FAQs of Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln

Here are 5 FAQs about Over 1200°C 95% 99% Al2O3 Alumina Ceramic Rollers for Roller Kilns:

What temperature can these alumina rollers handle?
These rollers handle over 1200°C easily. They are made for high-heat roller kilns. The alumina material stays strong under intense heat.

How pure is the alumina material?
We offer two purity levels: 95% Al2O3 and 99% Al2O3. Both grades perform well in extreme heat. The 99% grade offers slightly better performance. The 99% grade has higher density and strength.

Why use alumina rollers in a kiln?
Standard rollers fail at high temperatures. Alumina rollers resist extreme heat. They won’t warp or soften. They also resist chemical attack from kiln atmospheres. They provide stable support for products firing inside the kiln.

How long do these rollers last?
They last much longer than metal rollers in hot kilns. Their lifespan depends on kiln conditions and load. Proper use ensures years of service. They resist wear and thermal shock well. Thermal shock resistance means they won’t crack from quick temperature changes.

Do these rollers need special care?
They need little maintenance. Handle them carefully during installation. Avoid impacts. Check them regularly for damage. Clean them if heavy dust builds up. Their toughness reduces routine upkeep needs.

(Over 1200C 95% 99% Al2O3 Alumina Ceramic Roller for Roller Kiln)