
Energy Saving Industrial Dryer Rotary Drum Type for River Sand. Data + Advantage 25% Higher Heat Exchange Efficiency: Patented multi-bend sand lifting board creates a full cross-section material curtain, increasing heat exchange efficiency by approximately 25% co. Comparison + Advantage 15-20% Fuel Saving vs Single-Drum Dryers: Optimized combustion chamber structure and zero axial thrust drive reduce fuel consumption by 15-20% and lower drive power by over 30%. Pain Point + Solution Eliminate Uneven Drying: Zoned drying with high-temperature, constant-temperature, and cooling zones prevents material overheating and deterioration, ensuring consistent final m. Function + Benefit One Dryer, Multiple Materials: Handles a wide range of materials including river sand, sea sand, quartz sand, foundry sand, tailings sand, fluorite powder, and more with adjustab. Service + Guarantee 5-Year Warranty & Output Guarantee: Core components covered by 5-year warranty. Contracted production capacity guaranteed full refund if output targets are not met.