Clean rooms for food processing
clean rooms provide top technological sterile processing room solutions. The continuous activity of applied research that Standard Tech has been conducting for about 25 years, makes clean rooms the ideal environment for processing and packaging food products, for the pharmaceutical, microbiological and electronics industries.
sanitizable panels and doors, fully washable air handling units and parameter control via the remote PLC are the main components that guarantee ISO- and USA FS-compliance for all classes.
The systems are managed by entirely washable air treatment units, which are suitable to deal with temperature, relative humidity (with low values for greater health), controllable air velocity and, above all, the pressure control system to avoid the penetration of potential external polluting agents.
Based on production line requirements, the air flows are:
- vertical unidirectional (particularly recommended for ready-sliced salami lines), in which the absolute filters are housed on a hood to concentrate the flow of outgoing clean air, and the air intake grids are located on the low parts of the room. In a pharmaceutical or hospital environment, laminar flow is guaranteed by a special stainless steel diffuser located directly above the operator.
- non-unidirectional, in which the sanitised working area is the entire production department, without the air flows being concentrated in a specific work area.
Particular attention regarding the size of a clean room is paid to access by operators and primary packaging materials, which must pass through specific rooms of reduced size fitted with specific air showers, in order to prevent direct access to the clean room.
The control parameters are managed by totally customisable PLCs connected to the remote assistance network and the air treatment units are equipped with sensors to detect filter clogging, which promptly indicate when they have to be replaced.