Visual Guide - Preparation

Preparation Visuals

Most drying problems start before the food ever reaches the chamber. These figures show the preparation choices that shape an even, manageable batch.

Food Thickness Comparison

Thick food dries slowly and unevenly; thin food can over-dry. What matters most is that pieces on a tray are consistent with each other.

Educational Illustration - Comparison Not a photo
Example slices only: consistency matters more than any single thickness, and no universal exact thicknesses are assigned.

Tray Loading Comparison

How food sits on the tray decides how evenly the batch dries. Piled, deep and mixed-size loading fights the process; even, similar-thickness loading helps it.

Educational Illustration - Comparison Not a photo
Overloaded vs better tray loading: even distribution, similar thickness and manageable depth dry more predictably.

Purée & Liquid Loading

Purées and liquids are loaded as a layer, not a pool. A deep layer looks faster to fill but dries slowly and can insulate its own center.

Educational Illustration - Comparison Not a photo
Too deep vs shallow even layer. Exact appropriate depth varies by food and machine.

Pre-Freezing Workflow

Pre-freezing means freezing the loaded trays before they go into the machine. It keeps foods like soft fruit, purées and small pieces from sticking together or shifting while the chamber cools.

Educational Illustration - Sequence Not a photo
Pre-freezing workflow: Prepare, Load tray, Freeze, Transfer, Freeze dryer. Optional molded pre-freezing suits soups, pet food and sauces.
Preparation figures are examples and concepts, not measured results. No universal thicknesses, layer depths or tray settings are implied; your machine manual is the authority for your equipment.