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Thick-Wall Pressureless Sintered Silicon Carbide Roller

Certification
China Shaanxi KeGu New Material Technology Co., Ltd certification
China Shaanxi KeGu New Material Technology Co., Ltd certification
Customer Reviews
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 Pressureless Sintered Silicon Carbide Roller

Thick-Wall Pressureless Sintered Silicon Carbide Roller
Thick-Wall Pressureless Sintered Silicon Carbide Roller Thick-Wall Pressureless Sintered Silicon Carbide Roller

Large Image :  Thick-Wall Pressureless Sintered Silicon Carbide Roller

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

Thick-Wall Pressureless Sintered Silicon Carbide Roller

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

Thick-Wall Pressureless Sintered Silicon Carbide Roller


Description:

This product is a thick-wall pressureless sintered silicon carbide (SiC) roller, designed to exceed conventional wall thickness limits (typically 6–8mm) with two standardized specifications:

  • 40mm OD × 20mm ID: Mature, mass-produced, and extensively validated in industrial applications.
  • 45mm OD × 20mm ID: Process-optimized for enhanced durability, currently undergoing customer trials with proven reliability.

 The thick-wall design (10–12.5mm) significantly improves structural integrity, ensuring sustained load-bearing capacity under severe corrosion, high-temperature scouring, or mechanical wear. Ideal for photovoltaic glass kilns, lithium battery material sintering furnaces, and ceramic roller kilns.


Features & Benefits:

1. Enhanced Safety via Thick-Wall Structure

2. Pressureless Sintering for Superior Performance

3. Thermal Shock & Wear Resistance

4. Custom Validation & Support


Advantages:

1. Balanced Safety & Efficiency

2. Cost Efficiency

3. Rapid Validation & Delivery

The physical properties of pressureless sintered silicon carbide ceramics products:


Physical properties Unit SSiC
Composition:SiC Vol% ≥98
Density 20 ℃ g/cm3 ≥3.06
Open Porosity Vol% ≈0
Hardness Rockwell Hardness 45N R45N 93
Vickers Hardness HV1 kg/mm2 2350
hermal Conductivity 20°C Wm-1K-1 196
1200°C Wm-1K-1 60
Coficient of Thermal Expansion 10-6K-1 4.0
Flexural Strength 20°C MPa 320-400
1300°C MPa 300-400
Modulus of Elasticity @ RT GPa 410
Thermal shock resistance >350
Max. Service Temp (air) 1650


Customization:

The maximum diameter achievable through extrusion molding is 90mm, with a maximum thickness of 15mm and a maximum length of up to 4 meters


Packaging & Shipping:

Thick-Wall Pressureless Sintered Silicon Carbide Roller 0

Thick-Wall Pressureless Sintered Silicon Carbide Roller 1

Contact Details
Shaanxi KeGu New Material Technology Co., Ltd

Contact Person: Ms. Yuki

Tel: 8615517781293

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