• Polski

Pigging Systems

Pigging is a process that enables product regaining after it has been transferred through pipes. The “pig” cleans the pipeline enabling maximum product recovery after each production cycle. The pigging process lets these, often undervalued, leftovers to be recycled and reused.

As an example:

DN 50: 2 litres per meter
DN 80: 5 litres per meter
DN 100: 8 litres per meter
DN 150: 18 litres per meter
DN 300: 80 litres per meter

Pigging installations have the following benefits:



After the pigging process the pipeline is free of the product:

This significantly reduces the usage of  cleaning solutions. Product dumping is nearly eliminated and the cost of re-processing very low. The pipeline requires less cleaning time in the CIP cycle which effects in higher efficiency.


Piping line optimization

The Piping line is often dedicated to only one product. Pigging system enables transferring different products through the same line without the concern of mixing the products.

Some examples:

-one pipeline for different paint colours

-one pipeline for different types of wine


Production stoppage reduction

Pigging systems are the prefect tool for SMED (Single Minute Exchange of Die) projects. The time of moving from current product to the next one is significantly reduced through shortening or even eliminating the CIP process.
By adding all benefits (reduction of wastewater, increase of efficiency, pipeline usage optimization and stoppage time reduction) we achieve a very high ROI (return on investment).

Our piggingu systems are suited for every kind of product and are capable of meeting the requirements of the following industries:


  • cosmetic
  • food and beverage
  • pharmaceutical
  • chemical
  • petrochemical
  • etc.

The pipelines used in our pigging systems are made according to all DN standards from DN15 to DN300.

Our offer includes end-to-end engineering and full functional analysis including pipeline choice, manufacturing, commissioning, staff training, guarantee and post-guarantee service.

Pigging system can be divided into three categories:

  • Manual System

The entire process is done by hand by a conscious operator.

After product transfer the operator, through a proper valve configuration, sends the pig to the arrival station. After the pigging is over the pig needs to be taken to the departure station.

  • Half-automatic System

In this case the operator role is limited to sending the pig from the departure station for it to clean the pipeline. After it finishes the arrival station sends the pig back automatically.


  • Automatic System

The operator’s role is limited to starting the production cycle, selecting the product type, selecting product’s amount and destination on the operating panel. The system, after measuring the set value, will automatically push out the product and prepare the installation for the next production.



pig panel