Efficient and Sustainable Cleaning Solutions for the Plastics Sector.

With the range of Bio Circle Solutions and Equipment options, it’s easy to clean parts in the plastics sector sustainably.

For more than 30 years Bio-Circle has been using a combination of technology, chemistry, biology and service to optimise our customer cleaning processes.

Bio-Circle’s cleaning systems have a lower environmental impact compared to traditional cleaning products, are free from harsh chemicals and reduce costs across many industries.

Offering systems and solutions from manual parts cleaning to automatic parts cleaning, with low pressure or high pressure, or a variable pressure system, we have the solutions to meet your requirements.

Our high performance products are:

  • Efficient
  • Environmentally friendly
  • Compatible with oil separators, tested in accordance with ÖNORM B5105

BIO CIRCLE GT Manual Parts Wash Systems

The Bio-Circle GT environmental parts cleaners provide sustainable parts cleaning, with zero water waste and without washing pollutants down the drain. Working together with the range of Bio Circle solutions including the BIO CIRCLE Ultra, and the BIO CIRCLE EVO, the Bio Circle system cleans and removes grease, oil, plastic gas marking, and many other contamination from parts and equipment. Some of the benefits of use in the Plastics sector include:

  • VOC-free parts cleaning
  • Reduced waste
  • Bioremediation process
  • Running temperature 40°c
  • Cleans parts quickly and efficiently


Cleaning of plastic injection moulding tools

Contaminations in the cooling ducts of the tools reduce the efficiency of the cooling across injection mould tooling causing increased cycle times, reduced cavity production, and potentially reduced quality of parts. The RWR KST cleaning system has been developed for the cleaning and flushing of the cooling ducts within the injection mould tools, cooling coils within the oil sumps, or any cooling system linked to your process. It operates on the principle of recirculation flushing: this saves time and money because there is no complex and time-consuming mounting and dismounting to be done. The device to be cleaned just has to be equipped with a supply and return pipe. Using one of the solutions from the Power Cleaner range, typically the Power Cleaner KST or the Power Cleaner DB, diluted with water, then pumped through the device for approximately 30 minutes or until clear. The RWR KST system allows for fluid directional control, simply by swapping the direction of the flow valves, thus allowing the complete cleaning / flushing of the “dead ends” contained within injection mould tooling.

The Clean Box Flex offers benefits including:

  • UV resistant/double wall protection
  • Can be located above or below ground
  • Fully recycles water & solution (CB100)
  • Tank holds 220ltr water & 130 ltr CB100
  • 2-4 bar pressure
  • Controlled water usage and control of flow
  • Low environmental impact



The GS200  solution is a VOC Reduced cleaning solution for very strong contaminations. GS 200 removes cracking, persistent greases, plastic gas marking, anti-rust waxes, bitumen, polymers, adhesive residues, sealing compounds (also silicone), rubber, and many more in a natural way. The extremely economical cleaner operates on the basis of renewable raw materials and is the effective alternative to traditional solvent cleaners. Some of the key benefits of the GS200 product includes:

  • Non-Flammable
  • Nature Boost cleaning
  • High Flashpoint (~ 100 °C/212 °F) enhances safety during application 
  • Can be used as a manual spray, dip tank, or in the Bio Circle Vario SL Compact manual cleaning system
  • Label free under the CLP Regulation


Arrange a no obligation environmental cleaning site survey. 

sales@criochindustries.co.uk / 01896 755 288