Drukverhogingsinstallaties

Cleaning systems

Cleaning systems are essential for companies that operate in environments subject to strict hygiene and quality standards. A well implemented cleaning process not only helps to ensure product safety, but also contributes to the efficiency and service life of the equipment being used. Open the brochure or download the selection plan for more information.

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What are cleaning systems?

The term cleaning systems refers to the process involving the thorough cleaning and disinfection of production environments, equipment and infrastructure across a wide range of industries. The aim is to maintain a high level of hygiene and comply with strict regulations in the areas of food safety and production efficiency. Cleaning machines focus on removing dirt, bacteria and other contaminants that could compromise product quality and safety. 

Industrial cleaning in 3 steps

Industrial cleaning is often performed in three main steps:

1. Rinsing: Rinsing is the first step in the cleaning process and involves the removal of loose dirt and dust from surfaces and equipment. Doing this makes the next steps in the process more efficient. It helps to prepare surfaces for deeper cleaning without the need for aggressive cleaning agents and creates a clean starting point for the rest of the process.

2. Foam cleaning: In this phase, a foam cleaner is applied to loosen stubborn dirt such as grease, proteins and bacteria. The foam ensures that the cleaning agent remains on the surface longer, resulting in intensive and thorough cleaning. Foam cleaning is ideal for removing organic residues such as grease and proteins, as the foam remains on the surface longer and is therefore more effective at loosening dirt. This ensures deeper cleaning, even in hard-to-reach places.

3. Disinfecting: The last step is disinfecting, in which chemicals are used to kill bacteria, viruses and other micro-organisms. This is crucial in sectors where hygiene is essential, such as the food industry and pharmaceutical production. Chemical disinfection is necessary to eliminate microorganisms such as bacteria and viruses. This is critically important in environments such as the food industry and the pharmaceutical sector, where absolute hygiene is essential to prevent contamination.

Machines en productieruimtes industrieel reinigen met een NBR slang

Low-pressure cleaning systems are the most commonly used

Cleaning machines are often operated at low pressure because this is an effective way to remove dirt without damaging sensitive surfaces. Low-pressure cleaning is also a sustainable choice. Additionally, low pressure is frequently combined with foam cleaning, as it enables deeper cleaning without any of the associated risks. Want to know everything about cleaning systems and the possibilities they offer? Our whitepaper contains all the information in a single place. 

Download the whitepaper

When to clean using low pressure

Low-pressure cleaning is used in situations requiring gentle but effective cleaning, for example when cleaning surfaces that are susceptible to damage or are only lightly soiled. Examples of low-pressure cleaning: 

  • Food processing: Foam cleaning of production lines, machines, walls, floors, workbenches, etc.
  • Dairy industry: Cleaning of milk tanks and lines to remove residues and bacteria.
  • Pharmacy: Cleaning of cleanrooms, where absolute hygiene is required to prevent contamination.
  • Horticulture: Cleaning of greenhouses and cultivation trays to prevent the growth of mould and other pathogens.
  • Agriculture: Cleaning of agricultural vehicles such as tractors, ploughs and sowing machines to remove dirt and manure.
  • Poultry industry: Cleaning of poultry houses and egg processing equipment in order to ensure hygiene and prevent the spread of disease.

The advantages of cleaning at low pressure:

  • Safe for equipment: Suitable for the cleaning of sensitive and complex systems such as a electronic control units (PLCs) without the risk of damage.
  • Lighter workload: Working with low pressure requires less physical effort from the user, which in turns makes the work less tiring.
  • Energy efficient: Due to the lower power consumption, it is more energy efficient compared to high-pressure systems.
  • Less noise: Produces less noise than high-pressure pumps, which leads to a more pleasant working environment.
Schuimreinigen

Centralised cleaning vs. decentralised cleaning

Centralised cleaning makes use of a single centralised system for cleaning several production areas, while decentralised cleaning involves the use of separate systems for specific areas. Both methods have their pros and cons, depending on the existing infrastructure and the specific cleaning needs of the business.

  • Pros and cons: Centralised cleaning can be cost-effective for large companies, while decentralised cleaning offers greater flexibility for smaller or more specialised operations.
  • Existing building / new building: The choice between centralised and decentralised cleaning can also depend on the age of the business premises. Centralised cleaning can be integrated into a new buildings more easily, while decentralised cleaning might be more practical in existing buildings.

Centralised cleaning can be cost-effective for large companies with a lot of cleaning points, while decentralised cleaning offers greater flexibility for smaller or more specialised cleaning processes. When deciding which of these two methods to use, remember to take your company’s infrastructure and your specific cleaning needs into account. 

Read more about centralised or decentralised cleaning

Schuim- en desinfectieinstallatie

Cleaning systems with a combination of high and low pressure

The pressure inside a cleaning machine can vary from low (e.g. 10-30 bar) to high (>60 bar), depending on what has to be cleaned. The choice of operating pressure depends on the kind of dirt, the surfaces to be cleaned and the desired result.  Low pressure is often preferred for surfaces that are susceptible to damage, while high pressure is used to remove stubborn dirt. This combination offers flexibility and ensures that the cleaning is both effective and safe. 

Cleaning business premises with high or low pressure?  
Rendement uit een reinigingssysteem

Cleaning systems with high pressure: stubborn dirt

High-pressure cleaning is used on stubborn dirt that is hard to remove and cannot be loosened with low pressure. High-pressure cleaning is especially effective for removing burned-on dirt, grease and other stubborn residues.

Examples of high-pressure cleaning: 

  • Food processing: Cleaning of abattoirs, where blood, fat and other residues have to be thoroughly removed.
    Dairy industry: Cleaning of pasteurisation and sterilisation equipment that requires intensive cleaning to comply with hygiene regulations.
  • Pharmacy: Cleaning of fermentation tanks and reactors to remove residues of chemical processes.
  • Horticulture: Cleaning of surfaces at the end of the growing season in order to remove pesticides, fertilisers and other chemicals.
  • Agriculture: Cleaning of silos and storage tanks for feed, grain or fertiliser to prevent the accumulation of harmful substances.
  • Poultry: Disinfecting of concrete slabs around the sheds to eliminate pathogens that can accumulate on these surfaces.

Important advantages of high-pressure cleaning:

  • Economical: High-pressure pumps use water sparingly
  • Suitable for heavy dirt: They are suitable for removing heavy or baked-on dirt.
Mogelijkheden van een reinigingssysteem

Cleaning equipment for cleaning systems

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Get more out of your cleaning system with a service contract

Regular maintenance is essential for ensuring that an industrial cleaning system remains in tip-top condition. You can do the maintenance yourself or leave it to your employees, but often there is not enough time or knowledge to do this effectively. To provide support with this, Elpress offers service contracts. With a service contract, an Elpress service engineer will visit from time to time, mostly annually but more frequently if necessary, to carry out thorough maintenance on your cleaning machine. This ensures that your system carries on working efficiently and minimises the risk of malfunctions and defects.

Read more about taking out a service contract with Elpress

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