Freeze Dryers - Used and Surplus Inventory | IPP

Shop secondhand and surplus freeze dryers from IPP – pharma-grade and lab-scale units ready to ship

Preserve product integrity and save time and money with IPP’s ready-to-ship freeze dryers

When you need to preserve product integrity during drying, freeze dryers provide an ideal solution. For more than 47 years, IPP has been a trusted supplier of used and surplus process equipment. With 20 complete plant sites and a massive inventory of 15,000+ pieces of process equipment, IPP offers freeze dryers ready to ship, helping companies avoid costly lead times.

Freeze dryers, also known as lyophilizers, are essential for removing moisture from heat-sensitive materials without damaging their structure. This is achieved by freezing the material and then placing it under vacuum, allowing moisture to sublimate directly from ice to vapor without passing through a liquid phase. The gentle nature of freeze drying makes it indispensable in pharmaceuticals, biotechnology, specialty chemicals, and food processing.

Freeze dryers are particularly well-suited for:

• Pharmaceuticals such as injectable drugs and biologics
• Biotech materials including enzymes and cultures
• Food products like coffee, fruits, and probiotic powders
• Specialty chemicals requiring precise moisture control

Common materials of construction

Because freeze dryers serve highly regulated and specialized industries, they are typically constructed from:

• Stainless steel: Ideal for pharmaceutical and food-grade processes
• Carbon steel: Used for general industrial drying when sanitary requirements are lower
• Specialty alloys: Applied for aggressive or reactive materials

Key features of freeze dryers

• Gentle, low-temperature drying to preserve structural integrity
• Exceptional moisture removal for sensitive materials
• Excellent retention of product potency and purity
• Suitable for batch or continuous processing
• Flexible chamber sizes for small-scale or bulk drying

Learn more about freeze drying technology in this technical guide from American Pharmaceutical Review.

Find your freeze dryer at IPP

Search the IPP inventory or contact IPP today to find the right freeze dryer for your application. With thousands of pieces of equipment in stock, IPP and IPP offer fast delivery and lower costs than buying new.

Did you know? IPP family of companies expands with Gale Process Solutions to sell new equipment