Heating Chamber
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This page explains how Air Circulation System is classified within Food Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanical system that controls and distributes airflow within an industrial-scale food dehydrator to ensure uniform moisture removal.
Technical details and manufacturing context for Air Circulation System
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Airflow Rate | 5000–20000 m³/h | Determines drying capacity; higher for larger dehydrators.ISO 5801 |
| Static Pressure | 500–1500 Pa | Overcomes duct and tray resistance.ISO 5801 |
| Air Velocity Uniformity | ±5 % | Ensures even drying; deviation beyond this causes uneven moisture. |
| Temperature Range | 20–90 °C | Operating range for food dehydration. |
| Temperature Control Accuracy | ±1 °C | Critical for product quality and safety. |
| Relative Humidity Range | 10–90 % RH | Affects drying rate; must be controllable. |
| Motor Power | 1.5–7.5 kW | Sized for airflow and pressure requirements.IEC 60034 |
| Supply Voltage | 380–480 V AC | Three-phase industrial supply.IEC 60038 |
| Supply Frequency | 50–60 Hz | Compatible with regional grids.IEC 60038 |
| Ingress Protection | IP54–IP65 | Protects against dust and water jets in washdown areas.IEC 60529 |
| Material | 304–316 SS | Stainless steel for corrosion resistance and food safety.ASTM A240 |
| Weight | 150–400 kg | Affects installation and structural support. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 0.5 bar (7.25 psi) static pressure |
| flow rate: | 500 to 10,000 CFM (cubic feet per minute) |
| temperature: | 40°C to 120°C (104°F to 248°F) |
| air velocity: | 2 to 8 m/s (6.5 to 26 ft/s) at outlet |
| humidity range: | 10% to 90% RH (relative humidity) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Air Circulation System.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The primary function is to manage the movement of heated air throughout the drying chamber, ensuring consistent temperature distribution and efficient moisture extraction from food products, preventing uneven drying.
The airflow rate typically ranges from 5000 to 20000 m³/h, and static pressure from 500 to 1500 Pa, as per ISO 5801. These are reference ranges and must be confirmed for the specific model.
Common materials include stainless steel (grades 304–316), aluminum alloys, heat-resistant plastics, and electric motors. Stainless steel is used for corrosion resistance and food safety.
Relevant standards include ISO 5801 for airflow and pressure, IEC 60034 for motors, IEC 60038 for voltage and frequency, IEC 60529 for ingress protection, and ASTM A240 for stainless steel. These are references, not proof of certification.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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