99% Alumina Kiln Furniture for Muffle Furnace – Setter Plates & Support Pillars for High-Temperature Firing

ZYLAB 99% Alumina Kiln Furniture for Muffle Furnace Introduction: ZYLAB 99% Alumina Kiln Furniture for Muffle Furnaces is specially designed for high-temperature applications such as sample sintering, heat treatment, and ceramic firing. This modular set typically includes alumina setter plates and support pillars, offering excellent thermal stability, corrosion resistance, and mechanical strength. Manufactured from 99% high-purity alumina, the components are ideal for clean firing environments and precise thermal processing, even in repeated use cycles at temperatures up to 1700°C. Whether used in laboratory, dental, or industrial settings, this kiln furniture set ensures reliable and uniform support for your samples during firing. Please share your muffle furnace specifications（inner chamber dimensions (L×W×H) and temperature requirements）, and we will provide a tailor-made solution for you. Contact us for free consultation or a quote! Key Features: High Purity: Made from ≥99% alumina for superior chemical and thermal stability High Temperature Resistance: Stable performance up to 1700°C Modular Structure: Includes flat plates and vertical pillars for flexible assembly Corrosion & Oxidation Resistant: Suitable for demanding firing atmospheres Precision Machined: High dimensional accuracy for even sample loading Custom Sizes Available: Tailored to fit different muffle furnace chambers Applications of Alumina Kiln Furniture: Sample sintering and calcination in laboratory muffle furnaces Support structure for ceramic or powder metallurgy components Dental zirconia crown or bridge sintering High-temperature heat treatment processes Thermal processing of electronic substrates or advanced materials Specifications: 99 Alumina Ceramic Plate Specification Table (UoM：mm) 20×20×1.5 20×20×3 30×30×2 40×30×3 40×40×3 45×23×3 50×25×3 50×30×3 50×40×3 50×50×3 50.8×50.8×0.5 50.8×50.8×1 60×30×3 60×40×3 60×50×3 60×60×3 60×60×10 65×65×3 70×70×3 75×75×4 80×40×3 80×40×4 80×80×4 84×75×8 85×85×4 90×60×3 90×90×4 100×30×3 100×40×3 100×40×6 100×40×9 100×50×3 100×50×9 100×60×3 100×65×3 100×84×1.5 100×84×3 100×84×4 100×84×6 100×100×3.5 100×100×5 100×100×7 100×100×8 101.6×101.6×0.5 101.6×101.6×1 105×105×4 110×110×4 115×55×3 115×65×4 115×115×4 120×60×5 120×80×5 120×120×4 120×120×6 120×120×10 130×130×6 135×120×7 140×140×6 150×130×7 150×150×6 150×150×7 155×40×4 160×120×5 160×140×5 160×160×6 180×180×6 190×190×4 200×100×6 200×150×5 200×200×8 220×220×8 230×115×30 230×230×8 250×155×9 250×250×8 300×150×8 300×200×8 300×300×6 310×185×8 320×90×10 320×100×10 160×140×9 320×320×6 330×330×15 We select support posts of appropriate dimensions based on the size of the alumina setter plates and the height of the samples to be processed. Case Study: Client: European university research labFurnace type: 1200°C muffle furnace (chamber size 260×330×280 mm) Client Needs: High-purity support system for ceramic sintering Custom size to fit their furnace Stable, reusable stacking structure ZYLAB Solution: Selected six pieces of 250×158×9 mm 99% alumina plates and twenty pieces of φ30×20 mm 99% alumina support posts. After assembly, the kiln furniture forms a 6-layer structure with a total size of 250×158×154 mm, perfectly matching the customer’s furnace chamber dimensions. Results: Clean surface with high flatness, perfectly suited for use inside the furnace. Solved the problem of processing multiple samples at once. Prevents contamination and maintains sample purity. Customization Service: Customizable in size, thickness, and stacking combinations Optional features such as holes, grooves, or markings available upon request Compatible with most horizontal and vertical muffle furnaces Click to See More Content: A Furnace Furniture Solution Composed of Alumina Plates and Stands Custom Alumina Furnace Furniture | Drilling, Engraving and Grooving For More Options on Alumina(Al2O3) Ceramic Products Click here [Alumina(Al2O3) Ceramic Products] For More Options on Furnace Furniture Click here [Furnace Furniture] Get In TouchFill out the form below — free quote and professional suggestion will be sent for reference very soon! Name Email* Message Send