Recrystallized Silicon Carbide (RSiC) Roller

Our Recrystallized Silicon Carbide (R-SiC) roller  are premium-grade ceramic components engineered for the most demanding high-temperature industrial applications. Manufactured through a unique recrystallization process that ensures a pure, highly crystalline SiC structure, these roller rods deliver exceptional performance in kiln furnaces, sintering lines, and other thermal processing equipment.

Key Features & Benefits

Exceptional High-Temperature Resistance

• Capable of continuous operation at temperatures up to 1,650°C (3,002°F)

• Maintains structural integrity and mechanical strength even under prolonged extreme heat exposure

• Minimal creep and deformation over extended service life

Superior Thermal Shock Resistance

• Outstanding ability to withstand rapid temperature fluctuations without cracking or fracturing

• Excellent thermal conductivity ensures even heat distribution and minimizes thermal gradients

• Significantly reduces downtime caused by roller breakage during start-up and shut-down cycles

High Mechanical Strength & Rigidity

• Recrystallized structure provides excellent load-bearing capacity at elevated temperatures

• High resistance to bending and warping under heavy product loads

• Superior wear resistance for extended operational lifespan

Chemical Stability & Oxidation Resistance

• Inert to most acids, alkalis, and molten metals

• Forms a protective silica (SiO₂) layer that enhances oxidation resistance in oxidizing atmospheres

• Ideal for aggressive environments including reducing and corrosive atmospheres

Precision Dimensional Accuracy

• Manufactured to tight tolerances with exceptional straightness and surface finish

• Ensures smooth product conveyance and consistent kiln performance

• Available in a wide range of standard and custom dimensions

Typical Applications

• Roller hearth kilns for ceramics, tiles, and sanitary ware

• Continuous sintering furnaces for electronic ceramics

• Glass tempering and annealing lehrs

• Battery material calcination furnaces

• Metal heat treatment furnaces

• Powder metallurgy sintering lines

• Semiconductor and photovoltaic manufacturing equipment