
Dongsheng Industry Investment Casting Shell Roasting Furnace. Customizable Burner and Space: Burner heat and effective space can be customized according to specific product requirements. High Quality Insulation Materials: Uses high alumina bricks, heat preservation cotton, and perlite for excellent heat preservation and durability. Stable and Reliable Control System: Adopts famous domestic and international brands for stable electrical components and accurate control. ISO and CE Certified: Passed ISO9001:2000 international quality management system certification and EU CE certification. Durable Steel Shell Structure: Shell made of high-quality welded steel with braces to ensure solid deformation characteristics. Professional English Manual: Each machine comes with a professional English operation manual and warranty card. Comprehensive After-Sales Support: 24-hour online guidance and free replacement parts for quality issues via international express.