General Info

Ultra-Low Temperature

Built to last for decades

We have over 80 years of experience manufacturing freezers and cold storage solutions. Our freezers are premier, ultra-low temperature industrial freezers designed with heavy-duty construction and built-to-last for years of trouble-free operation.

Our industrial freezers are designed for various types of cold storage applications from light duty storage in areas where laboratory freezers aren’t adequate to heavy-duty applications for harsh environments. These chest-type freezers are primarily used for age-hardening, stress relieving, expansion assembly, martensiting, dimensional stabilization, epoxy storage, industrial cooling, heat treating and production chilling applications.

We also provide ultra-low freezer rooms for bulk cold storage needs to reliably store material at consistently low temperatures. Ideal for the storage of vaccines, pharmaceuticals and more.

Freezers may be specifically designed for your product and application including custom sizes and temperature ranges.

  • Industrial light duty freezers with top-opening freezers for light-duty applications
  • Industrial heavy duty freezers with top-opening freezers for heavy-duty applications
  • Front loading freezers, heavy-duty, front-opening freezers for easy loading industrial applications
  • BioStore cold Storage freezer rooms with multiple freezer compartments

V-series light duty freezer features & benefits:

  • Heavy duty, built-to-last construction for long life
  • Trouble-free operation saves maintenance costs
  • Casters for easy mobility
  • Thick foam insulation for continuous operation and reduced operating costs
  • Gas spring or pneumatic easy-to-open lids
  • Fast and efficient cooling with zero ozone depletion refrigerants

T-series heavy duty freezer features & benefits:

  • Heavy duty, built-to-last construction for long life. (CSZ has fully operational freezers in the field that are 50+ years old)
  • Freezer construction and refrigeration systems hold up in harsh heat treat environments
  • Trouble Free operation saves maintenance costs
  • High Volume Air Circulation provides uniform cooling
  • Thick foam insulation for continuous operation and reduced operating costs
  • NEMA-12 enclosures and oil tight switches extend the life of electronics
  • Gas spring or pneumatic easy-to-open lids
  • Fast and efficient cooling with zero ozone depletion refrigerants

Custom capabilities:

  • Custom sizes & configurations
  • Explosion Proof
  • Liquid Nitrogen Cooled
  • Can be Convertible to Liquid bath
  • Load Cells

TF-series front loading freezer:

The TF-Series Front Loading Production Chilling Chambers offer side-by-side operation with batch-type heat treating furnaces, heavy-duty rollers and guides to interface directly with most charge car load/unload mechanisms, and compatibility with part baskets and trays used in other heat-treating mechanisms.

  • Heavy duty, built-to-last construction for long life.
  • Freezer construction and refrigeration systems hold up in harsh production environments
  • Trouble free operation saves maintenance costs
  • High volume air circulation provides uniform cooling
  • Thick foam insulation for continuous operation and reduced operating costs
  • NEMA-12 enclosures and oil tight switches extends life of electronics
  • Fast and efficient cooling with zero ozone depletion refrigerants

BioStore® Freezer Room benefits:

  • Includes guarantee of continuous operation to protect your valuable samples and materials
  • Reduces the amount of floor space required for equivalent individual freezers
  • Saves operating costs by dissipating less condenser heat into the room, saving on your building’s cooling system
  • Reduces maintenance costs by only maintaining a single system instead of multiple individual freezers
  • Minimizes frost accumulation

BioStore® Freezer Room features:

  • Hallways may be stainless steel or painted white aluminum with white suspended ceilings
  • Fluorescent or incandescent lighting depending on temperature conditions
  • Compartments are stainless steel interior and contain custom configurable stainless steel product shelving
  • Dryer provides a positive pressure to minimize moisture infiltration
  • Back up systems are available to protect your product in the event of power failure, mechanical system failures or for maintenance purposes
  • Redundant refrigeration and liquid nitrogen backup system
  • Optional audible and visual alarms are included in the event doors are left open or if the compartment warms up above the specified temperature, protecting your product
  • Each freezer may also be individually controlled for cleaning

Contact us for a quotation today!

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