85% Alumina Refractory Roller for Superior Glass Tempering Performance

• Customization: Available
• Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
• Production Process: Sintering Method
• Refractoriness (℃): Refractoriness<1580
• Shape: Pipe
• Keywords: Ceramic Roller
• Color: White
• Material: Alumina Ceramic
• Raw Material: Zr Al2O3
• Model Number: RS
• Bibulous Rate %: 3-11
• Type: Ceramic Rollers
• Advantage: Good Thermal Shock Resistance
• Product Name: Rongsheng Ceramic Roller
• Straightness: Length X≤0.07%
• Modulus of Rupture MPa: 40-80
• Bulk Density g/cm3: 2.3-3.0 g/cm3
• Application: Industrial Ceramic
• HS Code: 6914100000
• Production Capacity: 50000 Pieces Per Year

Product Description

Product Description

Introducing the exceptional Ceramic Roller by Rena New Material Co., Ltd. - the ultimate choice in premier refractory materials for roller kilns, crucial to contemporary industrial track kilns. This versatile roller serves both bearings and transmissions efficiently, even in extreme heat reaching up to 1400°C. Crafted meticulously from superior alumina, this roller offers unparalleled high-temperature resistance, impressive hardness, and formidable load-bearing capacity. Its extensive applications in high-temperature furnaces make it the ideal solution for firing wall tiles, glazed floor tiles, and sanitary ware, among various other uses, ensuring you achieve flawless results.

 

Product Parameters

Diameter: A versatile range option from 16mm to 200mm, tailored to fit your specific needs.
Length: Offers flexibility with options spanning from 1000mm to an impressive maximum of 5500mm.
Temperature Resistance: Endures soaring temperatures up to a remarkable 1400°C, guaranteeing reliable performance.

Item	N98	G98	S95	H80
Bulk Density g/cm3	2.7-2.8	2.8-3.0	2.5-2.7	2.3-2.5
Bibulous Rate %	5-8	3-6	9-10	9-11
Modulus of Rupture Mpa	50-55	70-80	40-50	45-55
High Temperature Modulus of Rupture Mpa	≥50	≥55	≥45	≥40
Maximum use temperature	1350	1400	1250	≤1100
Thermal Shock Resistance	Good	Good	Good	Good
Raw Material Composition(Zr Al2O3) %	76-81	78-85	SIC 55%	75-80%
Specifications	Diameter φ16-200mm			Length 1000-5500mm
Straightness	Length X≤0.07%

 

 

Packaging & Shipping

Our Advantages

Utilizing the world's most advanced automated shuttle kiln and procuring premium raw materials from both domestic and international sources, Rena New Material Co., Ltd. achieves an extraordinary production capacity of 500,000 pieces annually, ensuring top-notch quality and exceptional efficiency.

 

 

Company Profile

Rena New Materials Co., Ltd. shines as a paragon of excellence in the sphere of industrial ceramics and refractory insulation materials manufacturing. Catering to diverse sectors such as steel, metallurgy, chemical, and construction, our products exemplify outstanding quality and steadfast reliability. Driven by a 'Customer First' ethos, we are committed to delivering unparalleled customer service, meticulously tailored to meet the distinctive needs of each client with precision and dedication. Tianjin Rena New Materials has earned a reputation for forging robust professional relationships, grounded in trust and distinction. Our vision is to become the most dependable partner for our clients, leading industry innovation and advancement. Our unwavering commitment to excellence is mirrored in our extensive global presence, with our products reaching over a dozen countries, including Europe, Australia, and East Asia, consistently garnering the admiration and trust of our international clientele.