Automatic rotary washing machines clean and dry equipment used in pharmaceutical and clinical production sites. In most cases, they are used to clean laboratory equipment and accessories, which are used in the manufacture of medicine and other substances.
Understanding how washing machines work can help you to improve systems. Again, it’ll let you get the most out of your rotary washing machine as well as avoid the common mistakes that hinder productivity and performance.
In this post, you will learn how different conditions such as temperature, impurities and mechanical action can influence the performance of the washing machines.
Where is the Rotary Machine Applicable?
The rotary washing machine come sin handy, especially in production sites that deal with animal research or pharmaceutical or clinical production. The automatic washing machines are also used to clean stainless steel syringes, viols, punches, ampoules, tablets as well as lyophilizer trays. To do this, the cleaner uses of the TACTS (Temperature, Action, Chemistry and Time) washing system.
The Cleaning Process of Rotary Washing Machine
The standard cleaning cycle has five faces, which include a prewash coma, the central wash, the Rinse, the final rinse and then the drying process. Each phase has different settings that make it distinct.
The pre-wash
This is the first phase of the cleaning, which involves the rough scrambling of stains for about one minute. Cold tap water can be used at about 21 degrees Celsius for ordinary stains, and 65 degrees Celsius for glucose or protein is soils or 82 degrees Celsius for oils and fats.
The main washing
In this face, all Particles and residue are treated — the general temperatures reach-around 60 to 82 degrees Celsius depending on the nature of impurity. Then, a detergent is put in the scrubber for about 5 to 10 minutes.
The rinsing
After the washing face, the majority of impurities have already been removed. The idea is to get rid of the residues. The temperatures are lower in this case unless disinfection processes are needed. For one or two minutes, water circulates through all the items until a satisfactory result is achieved.
The final rinse
In the final rinse, pure water of about 80 degrees Celsius is sprayed onto the items. This prevents the formation of stains on the glassware. For about a minute or two, the hot water runs on the surface of items and removes all remaining debris while at the same time decreasing the drying time.
The drying phase
This is the last phase of cleaning the items and removes moisture from the chamber and the accessories. Air heated at about 115 degrees Celsius flows inside the chamber. Of course, heat-sensitive items such as plastics are not allowed in such a chamber.
Parameters Used In Automatic Washing
Nature of dirt
You need to adjust the settings of the washer depending on the impurities that you wish to clean. For instance, you want to know the nature of contaminants as well as whether they are organic or inorganic.
Once you learn what you are dealing with, you will be able to choose the right detergent that can be used to remove the impurities. Again, you might already note that a rough surface is usually a little more challenging to clean than non-porous and smooth surfaces.
Temperature
Temperature is one of the most critical parameters you must use during the pre-wash face. The temperature inside the chamber helps fats and oils to wash away easily. But, when the impurities are salty or mineral in nature, you may require to use 60 degrees Celsius together with a detergent.
The heat should melt the waxes and stains and remove them from the items you are washing. High temperatures normally provide an optimum condition for cleaning. And, when you are rinsing, make sure to use hot water to reduce the drying time.
Mechanics
Another important consideration is the mechanical action and the force applied during the cleaning process. The pressure inside the washer highly influences the clinic period and efficiency. For example, forces applied to the surface through the rotating nozzles increase the separation of granules and residues. The pump is supposed to help you regulate the pressure and enable recirculation. High flow rates create turbulence in the inner walls of pipes and tubes which makes them cleaner.
Chemical considerations
The pH level of the medium you are using in your cleaning process influences efficiency. The solution needs to have a pH that can support the solubility of the impurities.
PH also ignites hydrolysis, and this makes the impurities through a break up into smaller elements that are soluble. Surfactants also form during the interaction of mediums with different pH from that of the soil.
These surfactants improve the wetting actions and increase the surface area of tension that liquids have on the surface is. This allows penetration into that and therefore removes dirt and impurities more effectively.
Time is taken
Time is one of the most critical parameters in the performance of the automatic rotary machine washer. The duration takes from the moment you start cleaning determines how well and effectively the items you place in the machine can be cleaned.
One of the rules used in cleaning is one to two minutes for producing, which proceeds five to ten-minute washing, which is then summed up by a 1-minute rinse.
Steriline
When you need high-quality pharmaceutical equipment, focus on specialization and reputation of the manufacturer. Steriline (Steriline.it) offers a wide range of pharmaceutical equipment. These include primary packaging for the drugs and substance use. Again, the company develops aseptic processing of cartridges syringes vials ampules and even liquid powders. They are also known to provide high quality robotic and mechanic accessories.