Cereal dryer BIO DRY ES 1350

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Product overview
BIODRY is Strahl’s series of mobile dryers for cereals, legumes and seeds that require clean, protected drying air. The system uses indirect combustion with a stainless‑steel heat exchanger that keeps combustion air separate from drying air, reducing contamination risk and preserving organoleptic properties. The compact, efficient boiler limits emissions and thermal losses to support a more sustainable drying process for farms, contractors and processing facilities focused on quality and traceability.

Main features

• Clean drying air: Combustion air and drying air are fully separated so the drying air never contacts the product, meeting organic production and hygiene requirements.
• Energy efficiency: Oversized stainless‑steel heat exchanger maximises thermal recovery and reduces fuel consumption at equivalent capacity.
• Product homogeneity: Continuous internal product movement ensures uniform drying for improved product quality and shelf life.
• Reduced drying times: Large exchange surface between hot air and product enables faster drying without compromising quality.

Components (visualizer)

• Loading hopper: Facilitates product loading and preliminary separation of foreign materials.
• Central auger: Transports product upward and reintroduces it into the drying zone, aiding discharge.
• Swivel discharge: Allows gravity discharge or, on flat surfaces, auger discharge with electric motor.
• Heat exchanger: Fully separates combustion air flow from the drying air flow that contacts the product.
• Fan: Draws ambient air, channels it through the preheated furnace and sends it into the drying bell to reduce moisture.
• Expulsion cleaner: Removes impurities via a drop‑expulsion mechanism.
• Electrical panel (automatic/manual): Centralised control for all dryer functions and process management.
• Drive options (PTO/electric/mixed): Available with PTO (cardan), electric or mixed drives depending on operational needs.
• Temperature sensors: Monitor product temperature throughout the drying cycle.

Models
Width 2.25 m
Model | Capacity m³ | PTO power HP (kW) | Electric power kW
ES 400 | 8 | 30 (22) | 17
ES 500 | 10 | 35 (26) | 17.5

Width 2.55 m
Model | Capacity m³ | PTO power HP (kW) | Electric power kW
ES 600 | 11.5 | 40 (30) | 21
ES 900 | 15 | 45 (34) | 25
ES 1000 | 17 | 50 (37) | 27
ES 1150 | 19 | 55 (41) | 31

Width 3.2 m
Model | Capacity m³ | PTO power HP (kW) | Electric power kW
ES 1350 | 21 | 65 (49) | 37
ES 1550 | 28.5 | 70 (52) | 39
ES 1750 | 32 | 75 (56) | 42

Width 4 m
Model | Capacity m³ | PTO power HP (kW) | Electric power kW
ES 2250 | 44 | 100 (75) | 54
ES 2550 | 52 | 100 (75) | 55
ES 2650 | 58 | 110 (82) | 57
ES 3150 | 64 | 150 (112) | 85
ES 3550 | 75 | 150 (112) | 85
ES 3750 | 100 | 150 (112) | 85

Technical specifications

• Indirect combustion drying with stainless‑steel heat exchanger to separate combustion and drying air and avoid contamination.
• Compact, efficient boiler designed to limit emissions and reduce thermal energy losses.
• Available drives: PTO (cardan), electric or mixed configurations to match farm or plant infrastructure.
• Electrical control panel in automatic or manual versions for centralised management.
• Integrated temperature sensors for accurate monitoring of product temperature during drying.
• Wide model range covering capacities from 8 m³ to 100 m³ to suit different farm sizes and contractor needs.
• Designed specifically for cereals, legumes and seeds; suitable for organic supply chains and operations requiring traceability.