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Plates freeze-thaw systems

For biotech products and blood plasma

To obtain a uniform and reproducible product freezing, a range of plate freezers has been created that cover both laboratory and productive needs.

Only with powerful and efficient cold / heat groups and through a precise heat transmission system by silicone fluid in plates, it has been possible to obtain the desired uniformity and control for:

Validation studies, process development and sampling.
Storage in cell culture and subsequent purification processes.
Storage and transport.

Bioproductive processes

Blood plasma processes

Lab Freezer


Mobile and compact unit for processing of freeze-thaw cycles with the most accurate precision. The control system allows specific recipe configuration, making this equipment versatile and flexible.

540 x 630 x 970 mm
Up to 3 L (3 bags x 1 L)
Technical sheet

Laboratory Freezer


This unit offers productive capacity for small batches and flexibility for multiple formats. Its powerful cooling system allows fast and uniform freezing so that the quality of the product is guaranteed.

1,300 x 850 x 2,000 mm
Up to 40 L (8 bags x 5 L)
Technical sheet

Lab Freezer


The unit designed for large bags processing, allowing the loading and freezing of bags of up to 20 liters in a vertical position.

1,300 x 980 x 2,000 mm
Up to 40 L (2 bags x 20 L)
Technical sheet

Personalized design

Coolvacuum develops custom equipment, adaptable for all types of requirements and applications.

Shelf area (m²)0.18 m²1.38 m²1.17 m²
Shelf dimensions (W x D)200 x 300 mm380 x 450 mm650 x 900 mm
Freezing capacity (L)3 L40 L40 L
Shelf positionHorizontalHorizontalVertical
Nº of shelves3 + 18 + 12 + 1
Shelves clearance (mm)45 mm45 mm200 mm
Bag range (ml - L)from 5 ml to 1 Lfrom 5 ml to 5 Lfrom 1 L to 20 L
Shelves temperature range (ºC)from +60 ºC to -70 ºC
Overall dimensions (W x D x H) (mm)540 x 630 x 970 mm1,300 x 850 x 2,000 mm1,300 x 980 x 2,000 mm

Optional configurations

  • Automatic bag flattening compressing system.
  • SCADA software to process production data acquisi-tion in accordance with FDA 21CFR part 11.
  • Product temperature sensors.
  • Loading carts for large volume bags.