Biotech and Industrial applications vary greatly. To accommodate the large range of requirements Millrock Technology offers Non-Sterile Freeze Dryers in either 304 stainless steel for non-pharmaceutical applications and 316L stainless steel for pharmaceutical applications.
Condenser assemblies can be internal or external with either bulk or stoppering style shelf assemblies. Cylindrical chambers offer cost savings and can be supplied up to 80 square feet in shelf area. Features such as isolation valves and clean-in-place (CIP) piping can be provided.
Typical Operations Specifications for Non-Sterile Freeze Dryers
| Condenser Cool Down |
< 10 minutes to –50 C |
| Defrost Time |
< 30 minutes |
| Ultimate Vacuum |
5 mT |
| Vacuum Pull-Down |
< 20 minutes to 100 mT |
| Vacuum Leak Rate |
< 3 x 10-2 mbar-liter/sec |
| Shelf Cooling (20 C to –40C) |
<40 minutes |
| Shelf Heating |
> 1 C/min |
Non-Sterile Freeze Dryers Features
| Control System PLC |
Opto 22 or Allen-Bradley |
| Shelf Temperature Range |
-60C to +65C (+80C option) |
| Shelf Heat Transfer |
Hollow Fluid Filled |
| Shelf Material and Finish |
316L, 20 Ra or betterOptional Electropolish |
| Shelf Area |
8 sq ft to 400 sq ft |
| Shelf Assembly |
Bulk or Hydraulic Stoppering |
| Condenser Temperature |
-75 C |
| Chamber Configuration |
Cylindrical or Rectangular |
| Chamber Rating |
Full Vacuum |
| Condenser Style |
Coil or Plate |
| Compressors |
Two StageCarlyle, Bitzer, Mycom (screw) |
| Defrost |
Hot Gas or Hot Water |
| Vacuum Pump |
Leybold Rotary Vane or Dry Pumps |
| Vacuum Control |
Pirani
with Solenoid & Needle Valve |
| Gas Backfill |
Included |
| Product Sensors |
One per shelf standard |
| Frame |
Welded and Painted |
bio-equip.cn
Millrock Technology is one of the world's premier freeze dryer / lyophilizer equipment companies. Since 1957 the Millrock team has been developing freeze drying / lyophilization systems to satisfy applications from the laboratory to cGMP production. Millrock’s founding team has over 100 years combined experience designing, manufacturing and supporting freeze-drying equipment. By combining their application and design knowledge with unique manufacturing abilities, Millrock Technology is able to offer the highest quality products at the best prices. As the science and
equipment of freeze drying continues to evolve….Millrock freeze dryers are continuously updated with the latest features and technology to provide optimum performance. Whether you are developing protocols or simulating production systems, Millrock has the right freeze dryer / lyophilizer for you.
We focus on one technology and one market to best satisfy our customers' needs.
Millrock Technology
39 Kieffer Ln
Kingston, NY 12401
PH: 845-339-5700 / FX: 845-339-7557
www.millrocktech.com
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