Overview of 95% Alumina Ceramic Roller Ceramic Wheel for Kiln

95% Alumina Ceramic Roller Ceramic Wheel for 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 95% Alumina Ceramic Roller Ceramic Wheel for 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

(95% Alumina Ceramic Roller Ceramic Wheel for Kiln)

Specification of 95% Alumina Ceramic Roller Ceramic Wheel for Kiln

This 95% alumina ceramic roller is developed for challenging kiln conditions. It takes care of intense warmth well. Temperatures approximately 1600 ° C (2912 ° F) are no worry. This material remains strong under heavy lots. It won’t bend or warp easily. The roller surface area is really smooth. This lets items move conveniently inside the kiln. It quits jams and reduces scratches on goods.

Its firmness is a major benefit. Alumina is much more challenging than steel. This implies the roller puts on down really gradually. You will not need to replace rollers typically. This conserves money and downtime. The roller maintains its form completely. It resists corrosion from gases and chemicals in the kiln environment. This is important for constant product quality.

The roller works well in oxidizing and decreasing ambiences. It doesn’t respond with many kiln materials. This makes it trustworthy for numerous processes. Its high thickness, around 3.6 g/cm ³, adds stamina. The roller surface area is precision ground. This makes sure smooth rotation and even product assistance. Low rubbing conserves energy throughout procedure.

These rollers fit numerous kiln kinds. They help firing ceramics, floor tiles, refractories, and electronic devices. They are a smart alternative to steel rollers. Metal rollers can droop or corrode at heats. Alumina rollers stay straight and real. This gives stable assistance for firing. It brings about far better final products. Maintenance costs are reduced. The rollers last much longer. They hold up against thermal shock from quick heating and cooling down cycles. This dependability is important for continual kiln procedure.

(95% Alumina Ceramic Roller Ceramic Wheel for Kiln)

Applications of 95% Alumina Ceramic Roller Ceramic Wheel for Kiln

95% alumina ceramic rollers are vital for modern-day kilns. They lug hefty loads at high temperatures consistently. These rollers stand up to constant warm up to 1700 ° C. They withstand thermal shock. Unexpected temperature adjustments don’t break them. Metal rollers warp and weaken swiftly under these problems. Alumina rollers stay directly and real for a lot longer. This maintains production lines running efficiently.

The thick alumina material is extremely tough. It doesn’t use down conveniently. This means rollers keep their form over hundreds of hours. Regular form prevents item issues. Floor tiles or plates move uniformly with the kiln. You stay clear of bending or uneven shooting. The smooth surface prevents marks on fragile items. Porcelain and great china fire completely.

These rollers are chemically inert. Glazes and fumes do not attack them. There’s no contamination threat for sensitive items. Technical porcelains require this pureness. Electronic devices components remain clean. The rollers need very little maintenance. They save money and time. Downtime for roller substitute drops dramatically.

Industries use them extensively. Ceramic tile producers depend on them. Tableware producers need their accuracy. Technical ceramic manufacturing facilities depend on their stability. They take care of hefty lots conveniently. Large panels move securely through the shooting zone. High-temperature sintering procedures use them. Alumina rollers supply dependable performance every year. They are a smart investment for reliable kiln procedure.

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 95% Alumina Ceramic Roller Ceramic Wheel for Kiln

What temperature can these ceramic rollers handle?
They withstand extreme heat up to 1700°C (3092°F). This makes them perfect for high-temperature kilns like those used for ceramics, refractories, and advanced materials. They won’t warp or weaken under intense firing cycles.

Why choose alumina ceramic rollers over metal rollers?
Metal rollers bend under heavy loads at high temperatures. They also rust and need frequent replacement. Alumina ceramic rollers resist deformation. They last longer. They handle thermal shock much better. They don’t corrode. No need to lubricate them. This cuts maintenance costs.

How much weight can these rollers support?
They are very strong. A typical 95% alumina ceramic roller supports heavy kiln furniture and product loads effectively. Exact capacity depends on the roller’s diameter and length. Common sizes handle several hundred kilograms per roller. Always check the specs for your specific kiln setup.

How are these rollers installed in the kiln?
You can install them in floating or fixed-end bearing assemblies. Floating ends let the roller expand and contract freely with temperature changes. This prevents cracking. Fixed ends are simpler but need careful thermal expansion allowance. Proper alignment is critical for smooth operation and long life.

How long do alumina ceramic rollers last?
Their lifespan is much longer than metal rollers. They resist wear, heat, and chemical attack. With correct installation and alignment, they provide years of service. Actual life depends on your kiln conditions, load weight, and cycle frequency. Inspect them regularly for chips or excessive wear.

(95% Alumina Ceramic Roller Ceramic Wheel for Kiln)