Grain dryer BIO DRY ES 1000

cerealseedpaddy rice

Overview
BIODRY is Strahl’s series of mobile dryers for cereals, legumes and seeds that require a clean, protected drying air stream. The stainless‑steel heat exchanger fully separates combustion air from drying air, minimising contamination risk and preserving product organoleptic properties. A compact, efficient boiler reduces emissions and thermal losses, supporting sustainable, traceable drying operations for farms, contractors and processing facilities.

Key benefits

• Clean drying air: combustion air is isolated from the drying circuit, preventing contact with the product and meeting organic production requirements.
• Energy efficiency: large stainless‑steel heat exchanger maximises thermal recovery and lowers fuel consumption for equivalent capacity.
• Product homogeneity: continuous internal movement ensures uniform drying and improved storage stability.
• Reduced process time: extensive heat‑exchange surface enables faster drying without compromising quality.

Technology core

• Loading hopper: facilitates product introduction and preliminary separation of foreign material.
• Central auger: conveys product upward and returns it into the drying zone, aiding circulation and discharge.
• Swivel discharge: allows gravity discharge or, on flat sites, auger discharge driven by an electric motor.
• Heat exchanger: stainless‑steel unit that keeps combustion air and drying air fully separate.
• Fan: draws ambient air through the preheated furnace and into the drying bell to reduce grain moisture.
• Expulsion cleaner: removes impurities via a drop‑expulsion mechanism.
• Electrical panel (automatic/manual): centralized control of drying cycles and safety functions.
• Drive options: PTO (cardan), electric or mixed drive according to operational needs.
• Temperature sensors: continuous product temperature monitoring during drying cycles.

Models and capacities
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

• Application: mobile dryers for cereals, legumes and seeds; suitable for organic and traceable production chains.
• Heat exchanger: stainless‑steel, separating combustion and drying air to reduce contamination risk.
• Combustion system: compact, efficient boiler designed to limit emissions and thermal losses.
• Drive: PTO (cardan), electric or mixed options available.
• Control: electrical panel for automatic or manual centralized management.
• Sensors: integrated temperature sensors for product monitoring during drying.
• Capacities: range from 8 m³ (ES 400) up to 100 m³ (ES 3750).
• Designed for energy recovery and fuel efficiency via large heat‑exchange surface.