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Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications

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Certification
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NGK values our long-standing partnership with Shaanxi Kegu. Their SSiC ceramics excel in quality and innovation, driving our mutual success. Here’s to continued collaboration!

—— NGK Thermal Technology Co.,Ltd

At Huike, we take pride in our long-standing partnership with Shaanxi Kegu New Material Technology Co., Ltd., a collaboration rooted in trust, innovation, and shared excellence.Their expertise in SSiC ceramics and reliable solutions have consistently supported our projects.

—— SuzhouHuike Technology Co.,Ltd

We at Keda greatly appreciate our long-standing partnership with Shaanxi Kegu New Material Technology Co., Ltd. Their high-quality SSiC ceramic solutions have been integral to our projects and we look forward to continued collaboration and shared success.

—— Keda Industrial Group Co.,Ltd.

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Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications

Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications
Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications
Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications

Large Image :  Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications

Product Details:
Place of Origin: China
Brand Name: KeGu
Model Number: Customizable
Payment & Shipping Terms:
Price: 200-500 yuan/kg
Packaging Details: Strong wooden box for Global shipping
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 2,000 pcs/month
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Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications

Description
Density: >3.05g/cm3 Flexural Strength: 380MPa
Material: SiC Composition:SiC: >98%
Color: Black Max. Service Temp: 1650°C
Highlight:

thick-wall silicon carbide roller

,

pressureless sintered ceramic roller

,

high-load silicon carbide roller

Thick-Wall Pressureless Sintered Silicon Carbide Roller | High-Load Capacity & Thermal Stability
Our thick-wall pressureless sintered silicon carbide (SSiC) roller is engineered to overcome the limitations of conventional rollers, which typically feature wall thicknesses of only 6-8mm. Available in two standardized specifications—40mm OD * 20mm ID and 45mm OD * 20mm ID—this roller delivers exceptional structural strength, thermal stability, and wear resistance.
Key Features & Advantages
  • Reinforced Structural Integrity: With a wall thickness of 10-12.5mm, the roller provides superior load-bearing capacity and resistance to mechanical stress, high-temperature scouring, and corrosive atmospheres.
  • Exceptional Thermal & Mechanical Properties: Combines high thermal conductivity (196 W/m*K at 20°C), outstanding thermal shock resistance (>350°C ΔT), and extreme hardness (2350 HV) to ensure longevity under cyclic heating and abrasive conditions.
  • Optimized Manufacturing Process: Produced via pressureless sintering, the roller achieves near-zero porosity (≈0%) and a dense, uniform microstructure for consistent performance.
  • Proven Industrial Validation: The 40mm OD variant is mass-produced and widely adopted, while the 45mm OD version is process-optimized and rigorously tested for enhanced durability.
Technical Specifications
Property Unit Value
Composition: SiC Vol% ≥98
Density @ 20 °C g/cm³ ≥3.06
Open Porosity Vol% ≈0
Vickers Hardness (HV1) kg/mm² 2350
Flexural Strength @ 20 °C MPa 320-400
Thermal Conductivity @ 20 °C W/(m*K) 196
Max. Service Temperature (in air) °C 1650
Thermal Shock Resistance ΔT °C >350
Customization Options
We support tailored solutions with extrusion molding capabilities for rollers up to:
  • Maximum Diameter: 90mm
  • Maximum Wall Thickness: 15mm
  • Maximum Length: 4 meters
Applications
  • Photovoltaic Glass Manufacturing: Withstands high temperatures and corrosive environments in glass tempering kilns.
  • Lithium Battery Material Processing: Ideal for sintering furnaces requiring purity and thermal shock resistance.
  • Ceramic & Tile Production: Durable performance in roller kilns under mechanical and thermal stress.
Why Choose Our SiC Roller?
  1. Extended Service Life: Reduced wear and deformation under load translate to lower replacement frequency and downtime.
  2. Energy Efficiency: High thermal conductivity ensures uniform heat distribution, optimizing process efficiency.
  3. Rapid Deployment: Standardized sizes enable faster validation and delivery, while custom designs are supported for specialized needs.
Packaging & Shipping
Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications 0 Thick-Wall Silicon Carbide Roller with High-Load Capacity and Thermal Stability for Industrial Applications 1

Tag:

Silicon Carbide Ceramics,

Pressureless Sintered SIC,

SIC Ceramics

Contact Details
Shaanxi KeGu New Material Technology Co., Ltd

Contact Person: Ms. Yuki

Tel: 8615517781293

Send your inquiry directly to us (0 / 3000)

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