Oxide-Free Surface: After annealing, the material surface is free of oxide scale, slightly decarburized, with a high spheroidization rate and stable quality.

Advanced Lid Design: The furnace lid (with direct methanol injection port) is insulated with ceramic fiber cotton for enhanced heat retention, and its structure is lighter and stronger.

High-Efficiency Furnace Body: Premium ceramic fiber walls, multi-layer insulation, and seamless heat barrier ensure excellent thermal performance.

Durable Inner Chamber: Lightweight convection-optimized structure delivers longer lifespan and even temperature distribution.

Powerful Circulation Fan: High airflow and intensity for rapid heating, energy efficiency, and reduced processing time.