Dry-Well tunnel drying system with open door showing trays and fans

Dry-Well Tunnel Dryer

Our patented tunnel drying system replaces traditional open-room drying with a fully enclosed, climate-controlled environment. Each tunnel operates independently, giving you precise control over temperature, humidity, and airflow for every batch.

  • Cuts drying from 7+ days to 36–48 hours or less (formula dependent)
  • Patented airflow design for uniform results
  • All-in-one dehumidifier and temperature control per tunnel
  • Smart digital controls for real-time adjustments
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Three Core Systems Working Together

Each tunnel integrates airflow, dehumidification, and smart controls into one precision system.

Airflow Engine

Dual fans on each door push 12,300 CFM total per tunnel. Our fans are set off-center, rotating the air inside the tunnel 15 times per minute. With a total air changeout every 20 seconds, residence time is measurable and consistent — something impossible to achieve in an open-room layout.

All-in-One Climate Control

Every tunnel features its own integrated dehumidifier and temperature control unit with a dedicated 2,300 CFM blower. This all-in-one system gives each tunnel independent climate management — no shared HVAC, no cross-contamination between batches.

Smart Controls

Each tunnel features an intuitive digital control panel for real-time monitoring and adjustment of temperature and humidity. Set your parameters with ±0.2°C and ±4% RH precision — then let the system do the rest.

Technical Details

Specification Details
Drying Time 36–48 hours or less, formula dependent (vs. 7+ days traditional)
Temperature Precision ±0.2°C
Humidity Control ±4% Relative Humidity
Fan Airflow 12,300 CFM per tunnel (dual fans per door, off-center mount)
Air Revolutions 15 per minute — off-center fans rotate air inside the tunnel
Residence Time Total air changeout every 20 seconds
Climate Control All-in-one dehumidifier + temperature control per tunnel
Climate Blower 2,300 CFM per tunnel
Controls Digital touchscreen — real-time temp & humidity
Construction Insulated panels, industrial latches, airtight seal
Scalability Modular — add tunnels as production grows

Dry-Well vs. Traditional Open-Room Drying

Factor Open-Room Drying Dry-Well Tunnel
Drying Time 7–14 days 36–48 hours or less*
Temperature Control Approximate ±0.2°C precision
Humidity Control Limited ±4% RH per tunnel
Batch Consistency Variable Uniform every time
Air Changeout Unmeasurable Every 20 seconds
Floor Space Large rooms required Compact modular units
Scalability Rebuild rooms Add tunnels on demand

Smart Remote Controller

Total climate control for your tunnels — anywhere, anytime, on any device. Monitor live data, adjust settings instantly, and receive immediate alerts for errors or malfunctions. Built with industrial-grade hardware for 24/7 operation.

  • Real-time monitoring and instant remote adjustments
  • Wireless via LAN, WiFi, or mobile hotspot
  • Dedicated controller per tunnel — independent climate management
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Dry-Well Smart Remote Controller
Dry-Well polypropylene drying trays

Drying Trays & Dollies

Polypropylene trays with 360° ventilation — engineered to direct air through the product, not around it. Paired with stainless steel dollies for easy loading. Manufactured in-house in Missouri with same-day shipping up to 10,000 trays.

  • 360° ventilation for maximum airflow efficiency
  • 10,000 trays always in stock — same-day shipping
  • Standard white or custom color matching available
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Ready to See the Difference?

Get a free consultation and custom quote for your production facility.