SUNRISE’s multi-phase alumina fiber modules are engineered with over 72% alumina content and ultra-low zircon ball levels, delivering superior thermal insulation performance in extreme environments. Designed specifically for metallurgical applications such as blast furnaces, reheating furnaces, and continuous casting systems, these modules offer excellent heat resistance, low thermal conductivity, and exceptional durability under thermal cycling. Each unit is manufactured under ISO9001-certified quality control and can be customized into non-standard shapes to fit complex furnace geometries. Trusted by global industrial clients, SUNRISE ensures reliable, energy-efficient solutions that reduce operational costs while maintaining safety and compliance across international markets.

1. Oxide aluminum content exceeds 72%, ensuring long-term stability at temperatures up to 1400°C. 2. Ultra-low zircon ball content minimizes slag formation and improves insulation efficiency. 3. Customizable designs available for irregular furnace structures or retrofit projects. 4. Proven anti-spalling and thermal shock resistance for consistent performance in harsh conditions. 5. Fully compliant with ISO9001 standards for consistent quality across global shipments.

Ideal for steel plants, non-ferrous metal smelters, glass melting tanks, and ceramic kilns worldwide. Suitable for both new installations and maintenance upgrades in heavy industries requiring durable, efficient thermal insulation solutions.