SJ-FFD-50 Industrial Food Freeze Dryer - 50 m2, Approx. 500 kg/batch

Model designation: SJ-FFD-50 is the primary public model. SJIA-FFD-50 may appear in factory records, nameplates, quotations, or earlier technical documents; both refer to the same SJIALAB equipment model.

FFD-50 industrial food freeze dryer overview

The FFD-50 provides 50 m2 of usable shelf area and an approximate fresh-material reference of 500 kg/batch. It is intended for the first step into an industrial cart-and-tray workflow, especially when a producer has proven demand but wants to limit initial line size.

Common project applications include premium fruit snacks, herbs, specialty ingredients, and pet treats with controlled batch scheduling. Capacity must be confirmed against product thickness, tray loading density, initial water content, condenser load, cycle duration, and the number of batches required per day.

FFD-50 key specifications

Why shelf area matters more than a catalog batch number

The FFD model number corresponds to usable shelf area in square meters. The stated batch load is a planning reference for fresh material. Thin fruit slices, coffee extract, cooked meals, seafood, and pet-food pieces place different water and heat-transfer loads on the same shelf area, so final sizing should use real product data.

Production-line configuration

FFD-50 can be reviewed with in-chamber freezing or a separate blast-freezing / IQF workflow. Tray size, cart count, loading direction, refrigeration, vacuum-pump set, recipe control, data export, cleaning access, and CIP-related options are confirmed during project engineering.

The machine is only one part of the line. Pre-freezing capacity, raw-material preparation, tray handling, unloading, moisture-protective packaging, utilities, and maintenance access should be planned at the same time.

Compare FFD-50 with nearby FFD models

The closest standard capacity alternatives are FFD-100. Use the FFD model comparison for the complete 50-250 m2 range, or review the industrial food freeze dryer capacity guide before requesting a quotation.

FFD-50 FAQ

Does 500 kg/batch apply to every food?

No. It is an approximate fresh-material reference. Product thickness, water content, tray fill, cycle time, and final moisture can move the practical load above or below the catalog figure.

What information is needed to size this model?

Send the product, fresh kilograms per day, piece or layer thickness, target moisture, preferred freezing method, available utilities, room dimensions, and expected operating schedule.

Can the line be configured for pet food, coffee, or ready meals?

Yes, but sanitation, odor management, tray loading, recipe settings, and packaging must be reviewed for the selected product family.

Industrial food freeze dryer operation guide

Planning the equipment is only one part of a repeatable production line. See the industrial food freeze dryer operation guide for practical steps covering pre-freezing, tray loading, primary and secondary drying, unloading, defrost, cleaning and preventive maintenance.

Freeze-dried pet food and pet treat production

FFD-50 can be evaluated for prepared meat, organ, fish, poultry, toppers, training treats, and formulated pet-food products. The freeze dryer is one part of the production line; raw-material receiving, preparation, hygienic controls, pre-freezing, loading, unloading, testing, and moisture-protective packaging must be planned together.

Before sizing, provide the recipe, incoming kilograms, moisture and fat content, piece dimensions, kilograms and depth per tray, pre-freezing method, target moisture or water activity, sanitation plan, expected cycle, and packaging format. Reference fresh-food capacity is not a guaranteed pet-food loading value.

Read the freeze-dried pet food production and equipment guide for the complete decision path.