Sandwich units
With the www.Cannabis-drying.com TOP-DOWN SANDWICH DRYING METHOD, every part of the cannabis gets a constant, controlled, top-down flow of process air. Our tray drying systems can be used for wet trimmed flowers or bucked flowers.
Buildup of the sandwich-unit

A: Canna-Tray

B: HEPA Filter

C: Filter Pad

SANDWICH BUILD UP

TOP-DOWN VENTILATION