Freeze Dryers | Pharmaceutical production, food preservation, medical research | Stainless Steel Construction (Grade 304, ASTM A240) ▲ Electric Heating System (380V, 50Hz, IEC 60947-1 Compliance) Temperature Range: -50°C to +50°C (ISO 9001 Certified) | ▲ Preserves nutrients/taste ▲ Long shelf life (5+ years) Hygienic design | High initial cost ▲ Requires trained operators ▲ Noise Level: 43 dBA (quieter than refrigerator hum) |
Spray Dryers | Powdered milk, pharmaceuticals, chemical processing | High Spray Rate (1000 L/h, ASTM C150) Drying Time: 1-2 seconds (ASME BPE Compliance) | Fast drying ▲ Uniform particle size ▲ High throughput | Not suitable for heat-sensitive materials High energy consumption ▲ Complex maintenance |
Traditional Dehydrators | Small-scale food processing, home use, herbs drying | Airflow System (1200 CFM, ANSI/AMCA 210-07) Temperature Range: 35°C-70°C (IEC 60335-1) | Affordable ▲ User-friendly design ▲ Low energy use | Longer drying time (8-24h) ▲ Less effective for moisture-sensitive items No humidity control |
Tunnel Dryers | Large-scale food processing (meat, vegetables), industrial applications | Conveyor Belt Speed: 0.5-3 m/min (ISO 5294) Humidity Control: ±5% RH (ISO 16083) | High capacity ▲ Continuous operation ▲ Space-efficient design | Requires large floor space ▲ High maintenance costs ▲ Not ideal for delicate items |
Drum Dryers | Liquid food processing (sauces, juices), dairy products | Drum Surface Temperature: 120°C (ASTM E1151) Residence Time: 5-15 seconds (ISO 770) | Efficient for liquids ▲ High output (5000 kg/h ▲) Compact footprint | Complex cleaning process ▲ Limited material flexibility ▲ High initial investment |
Vacuum Dryers | Heat-sensitive materials, pharmaceuticals, chemicals | Vacuum Pressure: 0.1-10 mbar (ISO 21349) Temperature: Up to 200°C (DIN 12876) | Preserves volatile compounds ▲ Gentle drying ▲ Customizable pressure | High cost ▲ Slow process (2-4h) ▲ Requires specialized training ▲ |