Kyozir Launches KZ-B02 Zirconia Dental Sintering Furnace with 90-Minute Fast Sintering for Dental Labs

SHENZHEN, China — Shenzhen Kyozir New Materials Co., Ltd. (Kyozir), a comprehensive CAD/CAM dental solution provider integrating R&D, manufacturing and global service, has officially launched its upgraded KZ-B02 zirconia dental sintering furnace. Purpose-built for modern dental laboratories, the furnace combines fast and slow sintering in a single compact unit to lower equipment costs, cut electricity consumption and deliver repeatable, high-quality zirconia restorations.

Engineered to Keep Operating Costs Low

The KZ-B02 is designed with cost efficiency at its core. Its furnace chamber is insulated with imported polycrystalline alumina fiber, which locks in heat and greatly reduces heat loss, while four 1850-grade high-purity silicon-molybdenum heating rods resist oxidation and extend service life. With a rated power of only ≤3.5 kW, the furnace keeps electricity bills predictable without compromising sintering performance.

Key Advantages of the KZ-B02

• Even heat, no hot spots: Four heating rods are precisely positioned to eliminate cold corners, so zirconia dental crowns sinter uniformly from margin to margin.
• Fewer rejects: ±1°C temperature control accuracy prevents stress cracks and shade variations, reducing material waste and improving lab margins.
• Large-span capability: Long-span full-arch restorations sinter with consistent density and translucency — no more sectioning and re-sintering.
• Protects material investment: Minimizes the risk of wasting expensive zirconia discs and blocks caused by failed sintering runs.
• Repeatable batch after batch: Stable insulation and heating-rod design maintain the same thermal profile day after day for reliable repeat orders.
• Fast + slow sintering in one machine: Eliminates the need to purchase two separate furnaces, significantly reducing factory equipment procurement costs.

Technical Specifications

Productivity That Fits a Busy Lab Schedule

Speed and energy efficiency make the KZ-B02 a practical production partner. Fast sintering of single front-tooth crowns can be completed in as little as 90 minutes, consuming only about 2.3 kWh for a batch of approximately 15 crowns — enabling delivery and polishing within two hours. For traditional slow-sintering workflows, the furnace completes a 10-hour cycle using only about 8.5 kWh with a two-layer stacked crucible setup. High-load laboratories can run three sintering cycles per day without affecting normal shipments, while crown colors remain accurate and contaminant-free, eliminating the need for extra blank-firing runs.

Intuitive Smart Control

The furnace is operated through a 7-inch high-definition true-color touch screen. It comes with 20 built-in sintering programs, including manufacturer-preset temperature curves, plus programmable heating-rate, pre-drying and staged platform-descent functions, so even first-time users can master the workflow quickly.

About Kyozir

Shenzhen Kyozir New Materials Co., Ltd. is a reliable partner for dental laboratories worldwide, with more than 15 years of experience in the dental industry. The company holds CE, FDA and ISO certifications, and its products have been sold to many countries around the world. Backed by stable machine quality, professional CAD/CAM solutions, fast global delivery (normally 2–20 days) and responsive technical support, every KZ-B02 is covered by a one-year warranty, with lifetime paid maintenance available after the warranty period.

For pricing, samples or further technical details, please contact the Kyozir team via www.kyozir.com.