Overview of High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod

High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

(High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod)

Specification of High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod

High temperature wear immune alumina ceramic rollers deliver remarkable performance. They are made from 99% pure Al2O3 alumina. This high pureness is crucial. It makes sure outstanding product buildings. These rollers stand up to very harsh problems. They resist extreme heat efficiently. Continuous procedure above 1500 ° C (2732 ° F) is attainable. Temporary exposure to even higher temperatures is possible. Thermal shock resistance is exceptional. Sudden temperature level adjustments trigger marginal anxiety. This stops breaking or failure.

Phenomenal hardness defines these rollers. They rank very high on the Mohs scale. This solidity directly fights wear. Rough materials cause little damages. Surface deterioration is marginal. Rubbing levels remain reduced. This decreases energy usage. Roller life-span prolongs substantially. Maintenance intervals grow much longer. Downtime decreases. Manufacturing efficiency improves.

These alumina rollers have high mechanical stamina. They stand up to flexing and damaging well. Compressive strength goes over. Hefty tons are dealt with dependably. Chemical inertness is another significant advantage. Many acids and alkalis do not influence them. Deterioration is not a problem. This stability fits aggressive commercial environments. Surface area smoothness is inherent. A fine surface decreases friction. Item handling remains gentle. Contamination threat declines.

Electrical insulation residential or commercial properties are inherent. Alumina does not conduct electrical power. This includes security in lots of applications. Dimensional stability is precise. The material increases very little with warmth. Regular sizing is kept. Accurate processing outcomes. These rollers master requiring functions. Kiln furnishings, heater conveyors, and high-temperature rollers benefit significantly. Steel manufacturing, glass manufacturing, and chemical processing use them. They supply a durable, lasting option. They outperform conventional metal rollers. Minimized substitute expenses are an essential benefit.

(High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod)

Applications of High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod

Heat wear immune 99% Alumina Porcelain Rollers and Rods solve difficult problems in demanding sectors. They take care of severe heat easily. Alumina ceramic maintains its stamina and shape much past what steel can manage. This makes them perfect for heating system zones. Metal components would fail quickly there.

These components withstand serious abrasion exceptionally well. Their surface hardness is really high. Unpleasant materials moving over them trigger very little wear. This prolongs service life dramatically. Downtime for substitutes goes down dramatically. Manufacturing effectiveness boosts.

Steel mills rely heavily on these rollers. They assist hot steel strips with annealing and galvanizing lines. The intense heat and abrasive scale damage average rollers. Alumina rollers survive and maintain production moving. Steel processing lines utilize them for comparable high-heat communicating jobs.

Glass production requires these ceramics. They transfer hot glass sheets during forming and cooling down. The rollers should not mark the soft glass surface. Alumina gives a smooth, hard, non-reactive course. This makes certain high-grade glass items.

Kilns and heating systems make use of alumina rods and rollers internally. They support products during high-temperature shooting. Ceramics, powder steels, and electronic elements typically need this. Alumina endures the atmosphere and temperature without breaking down. It doesn’t pollute delicate items.

Product handling systems profit significantly. Communicating unpleasant powders, granules, or pellets wears steel parts quickly. Alumina ceramic poles and rollers last a lot longer. They decrease maintenance costs and keep product moving. Chemical handling plants utilize them too. They stand up to deterioration from rough chemicals at heats.

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 High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod

High Temperature Wear Resistant 99% Alumina Ceramic Roller/Rod: Top 5 Questions

What temperature can these alumina rollers handle?
These rollers handle extreme heat very well. They work reliably up to 1600°C (2912°F). This makes them perfect for kilns, furnaces, and other high-heat processes. Ordinary metal rollers fail much sooner under such conditions.

Why are they called “wear resistant”?
The 99% pure alumina material is incredibly hard. It resists abrasion far better than steel or other metals. This hardness means the rollers last much longer in tough applications. You get less downtime for replacements. They withstand constant friction from materials moving over them.

How smooth is the roller surface?
The surface is very smooth, like glass. This low friction surface helps materials slide easily. It prevents sticking or damage to delicate products. The smoothness also helps keep the rollers clean. Less material buildup happens.

Are these rollers fragile?
They are ceramic, so they are brittle compared to metal. You must handle them carefully during installation. Avoid sharp impacts. Once installed correctly in their frame, they perform reliably under heavy loads. Their design considers this brittleness.

Do chemicals affect alumina rollers?
These rollers resist most chemicals very well. Acids, alkalis, and solvents generally don’t harm them. This chemical stability is a big advantage. It allows use in harsh environments where metals corrode. They stay strong where other materials weaken.

(High Temperature Wear Resistant 99% Al2O3 Alumina Ceramic Roller/Rod)