Premium Nitride Bonded Silicon Carbide (NSiC) Setter Plates for Industrial High-Temperature Kilns

Our setter boards are built on lightweight yet extremely durable nitride bonded silicon carbide substrate, perfectly developed for mass long-cycle high-temperature sintering production lines.

Key Product Highlights

***Finely Light Sandblasted Base Surface

Every raw plate receives delicate light sandblasting finishing, forming an even, defect-free base surface with strict thickness tolerances. Outstanding flatness is sustained through countless thermal cycles — no bending, warping or arching under drastic temperature changes.

***Machine-Sprayed Alumina Coating, Zero Slag Shedding

A uniform high-purity alumina protective layer is fully applied by automated spraying equipment with powerful bonding strength. It will never flake or drop powder during firing, fully eliminating carbon spots, stains and surface defects on your sintered workpieces.

***Thin, Lightweight & Robust Structure

Optimized slim lightweight design reduces load on kiln trolleys while maintaining great load-bearing capacity. The board stays flat without sagging even under stacked heavy loads.

***Greatly Extended Service Life

Dense nitride bonded silicon carbide matrix paired with wear-resistant alumina coating delivers outstanding resistance against oxidation, acid and alkali corrosion. Its service life is 2–3 times longer than regular recrystallized silicon carbide setters, cutting down your consumable replacement costs and production downtime effectively.

***Permanent Laser Engraved Serial Codes for Full Traceability

Each setter plate is marked with unique laser-etched serial codes on the edge. The engraving remains crisp and legible after thousands of high-temperature runs, simplifying workshop batch management, service life tracking and loss traceability.

Wide Application

Suitable for roller kilns, pusher kilns and shuttle kilns: electronic ceramics, alumina ceramics, lithium battery cathode materials, structural ceramics, magnetic materials, powder metallurgy and special refractory sintering. Custom round and square sizes are available upon request.

Our Support Service

Custom dimensions & shape customization; shockproof wooden case packaging lined with soft foam to avoid damage during transit. Professional technical consultation tailored to your high-temperature firing processes.

Contact Info:

Email: info@lengstech.com

WhatsApp: +86 13930552202

Website: www.lengstech.com

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