Porkka BC/BF 48-200 SMH Blast chiller/freezer room for trolley operation

Width (mm) 1500
Depth (mm) 2400
Hight (mm) 2100
Blast Chilling capacity* 2 x 100 kg/90 min.
Blast freezing capacity** 2 x 55 kg/2,5 h
Shock freezing capacity*** 2 x 100 kg/6 h
Connected power for central plant system 4200 W / 400 V 3 P

The refrigerating capacity is informed according to the regulations and requirements of the DHSS.
* Blast chilling capacities have been calculated using GN1/1 trays 65mm deep with a product thickness of 50mm entering at +70 to +3°C within the stated time period.
** Blast freezing capacities have been calculated using GN1/1–65mm deep trays with a product thickness of 50mm from 0 to –18°C.
*** All Porkka appliances meet international standards and requirements for Blast Chilling of foodstuffs.


The range of Porkka BC Blast Chillers and the combined BC/BF Blast Chiller and Blast Freezers is large and versatile and can be used for a multitude of different applications.

BC and BC/BF 48-200-SMH are supplied as a pass through version with doors at each end of the chamber. The unit can accept GN1/1 and GN2/1 trolleys each loaded with up to 100 kg of product. There is an internal sliding partition door, which allows each system to operate independently if required. Therefore both sections can operate on separate settings dependent on what food types are being processed. If operating on reduced amount then only one system can be used reducing operating costs accordingly. Once again to be operated with remote condensing units or can be connected to a central cooling system. Open vented drains are required.


• Control panel with soft touch buttons and multiple digital displays
• Microprocessor controlled blast chilling & freezing
• Digital display with selectable soft- / hard-chilling process
• Stainless steel product probe for precise and accurate soft chilling
• Controller with ability to store 8 individual processes for rapid selection
• Automatic holding mode after the blast chilling or blast freezing process has finished
• Visual and audible high/low temperature alarm
• Door open alarm
• Probe failure alarm
• Exterior / Interior finish in stainless steel grade AISI 304
• Insulation with high density HCF free polyurethane
• Doors are supplied complete with heavy duty hinges and a lockable door handle which is complete with emergency entrapment release
• Durable gaskets provide a good air seal
• BC versions are supplied without floor, to allow simple trolley operation
• Electrical supply 230 V / 50 Hz

Optional equipment

• Door operated UV-C sterilization lamp
• Temperature recorder installation box