Overview of Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns

Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns

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

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns)

Specification of Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns

Ceramic lining insulation blocks made from alumina bubbles solve tough high-temperature troubles. These blocks are particularly designed for requiring settings like shaft kilns. They excel where severe heat and severe conditions exist. Alumina bubble blocks are built using pure alumina bubbles. These bubbles develop an unique framework. Tiny air pockets caught inside offer the brick its power. This framework makes the block incredibly efficient blocking warmth. It maintains furnace warmth inside the kiln efficiently.

The key specs specify these bricks. High alumina web content is essential, typically over 90%. This provides the brick its toughness against extreme warm. Reduced mass density is another crucial function. Thickness frequently falls between 0.8 and 1.2 g/cm TWO. This agility comes straight from the bubble framework. It considerably improves the insulation power. The bricks additionally take care of sudden temperature changes well. They withstand fracturing when temperatures change quickly. This thermal shock resistance is crucial for kiln operations. Compression strength is solid also. They bear hefty loads inside the heating system without breaking.

These buildings convert directly to kiln efficiency. Alumina bubble bricks maintain architectural integrity under severe temperature levels. They endure consistent exposure to warm above 1700 ° C. Their insulation lowers heat leaving through the kiln walls. This conserves substantial energy. Less gas is required to maintain temperatures high. Lower heat loss improves general kiln efficiency. The blocks likewise resist attack from chemical fumes inside the kiln. This chemical stability avoids disintegration. It expands the cellular lining’s service life. Manufacturing facility production guarantees constant top quality. Exact control over raw materials assurances every block satisfies stringent standards. Dimensional accuracy is vital for correct setup.

(Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns)

Applications of Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns

Manufacturing facility ceramic lining insulation bricks made from alumina bubble are vital for high-temperature shaft kilns. These kilns run under severe heat. Alumina bubble bricks handle this intense setting well. Their unique structure gives superb thermal insulation. This maintains heat inside the kiln successfully. Power loss is significantly lowered. Gas expenses decrease visibly.

These bricks are very lightweight. Their reduced thickness minimizes the tons on the kiln structure. Installment becomes less complex. Upkeep work is easier. Despite being light, they offer strong resistance to warmth. Alumina bubble blocks endure temperatures much beyond normal kiln operating levels. They withstand thermal shock effectively. Unexpected temperature level modifications cause much less damage. Kiln downtime is minimized.

Chemical security is another key benefit. Alumina bubble blocks resist assault from corrosive gases and dust. Usual in lime or cement production. Their structure stays undamaged longer. Refractory lining life increases. This cuts replacement frequency. Overall operating expense enhance.

Alumina bubble bricks develop the warm face cellular lining in shaft kilns. They straight contact the hottest zones. Their insulating power shields the outer shell. Reduced shell temperature levels enhance safety and security. Employees face less threats. Equipment lasts longer as well. Utilizing these bricks stabilizes the kiln’s temperature level account. Constant product high quality is less complicated to accomplish. Manufacturing runs become a lot more reliable.

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 Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns

What are alumina bubble bricks?
These are special ceramic bricks. They contain many tiny air bubbles inside. The bubbles come from alumina material. This makes the bricks very light. They insulate heat extremely well.

Why use them in shaft kilns?
Shaft kilns get incredibly hot inside. Normal bricks crack or wear down fast. Alumina bubble bricks handle this heat much better. They resist extreme temperatures. They also stop heat escaping. This saves energy and money.

How hot can these bricks get?
They work reliably long-term at 1800°C. Some types handle even higher temperatures briefly. This depends on the exact alumina level. Always check the brick’s specific rating. It must match your kiln’s maximum operating heat.

How do workers install them?
Installation needs care. Workers use special high-temperature mortar. They layer the bricks tightly together. Proper sealing at joints is critical. Gaps let heat leak out. Wrong installation causes early failure. Follow the maker’s guidelines exactly.

How long do they last?
Lifespan depends on kiln conditions. Typical service life is 2-5 years. Factors include maximum temperature, temperature changes, and chemical exposure. Regular kiln maintenance helps. Inspect the brick lining often. Replace sections showing serious wear or damage.

(Factory Ceramic Lining Insulation Brick Refractory Alumina Bubble Brick for High-temperature Shaft Kilns)