The Vikumer FDL general purpose freeze dryers are designed particularly in drying bulk goods and heat sensitive materials. These machines fit commercial production, offer a wide variety of industry applications and production capacities.

Drying chamber of the FDL freeze dryers are rectangular shape, stainless steel made and PUF insulated. This design has been proved high temperature uniformity between shelves and shelf points, which guarantees high and consistently freeze drying quality.

The range freeze dryer offers shelf area up to 48.6m2 and vapor collect capacity up to 800kgs.

All accessories that may contact products are fabricated from high quality stainless steel which will not react with or degrade the products. Thus, the FDL freeze dryers are capable of drying products in various industries, such as biological, cosmetic, food, beverage and nutraceutical etc.

The FDL freeze dryers adopt ‘conductive heating’ method, gradually apply heat to raw products to ensure the gently dry. Thus, the FDL freeze dryers are capable of drying heat sensitive products in various forms, including but not limited to aqueous, paste, granular and irregular shape.

The FDL freeze dryers feature rectangular product chamber that offers exceptional structural strength to fit industry heavy load. The rectangular drying chamber also is high space using rate, all the shelves and trays have the same size, this ensure minimum temperature difference between shelves and shelf points, guarantee consistently and high quality freeze drying between trays, shelves and batches.

• Shelf area up to 48.6m2, meet production demand from commercial small scale to industrial large scale.
• Versatile apply to bulk goods in nearly all industries.
• Designed meet industrial ruggedness 7*24*365 heavy use.
• Rectangular drying chamber offers tons of benefits.
• Heat transfer fluid based shelves, high temperature uniformity and is controllable from -50C to +70C.
• External type ice condenser behind product chamber, minimum impact to shelves temperature, internal ice condenser optional.
• Coils type ice condenser, cooled by refrigerant direct expansion, high performance and large vapor collect capacity.
• HMI alive display system working status and key parameters, enable operator real time monitor freeze dryer and freeze drying.
• Programmable drying steps, up to 36 steps can be set in a recipe, each step can set shelf temperature, lasting time and vacuum degree.
• Drying data auto save and can be exported via USB.
• A wide range of accessories can be integrated into FDL freeze dryers and we can design it as per request.