Stokes Boc Edwards Dryer Freeze 72-245

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Stokes Model 72 freeze dryer with seven usable shelves comprising 84 sq. ft. surface area with a 3.5" space between shelves. Shelf temperature between -40 F to 180 F with a chill down from 75 F to -40 F in 1.5 hours. Skid mounted external condenser with four plate, 50 square foot, with 100 liter load capacity at 20 mm ice thickness and a baffled interior to ensure even ice distribution. Refrigeration features a York two Stage 20 Hp motor with Freon 502 refrigerant and a Copeland Semi hermetic 3 HP auxiliary chilling system. Honeywell chart recorder, vacuum pressure gauge, vacuum pressure recorder, shelf and condenser temperature controller and an Autolyophile AL-101 PLC controls. 304 Stainless steel with a #4 finish. Unit REQUIRES CONTROL PACKAGE.

OAD: 84"W x 114"L x 93"H (Chamber unit)
OAD: 94"W x 82"L x 81"H (Condenser unit).

The Frain Advantages

  • Complete Line Integration
  • Machinery Retrofit and Recondition
  • In-House Testing, Proof of Concept, Trial Runs
  • On-Site Installation and Training
  • Factory Acceptance Testing
  • 35 Years In Business


Call us to discuss your packaging or processing project with an experienced Frain Industries engineer

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