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Industry: Plastics | Injection Molding

Cleaner cooling water and more reliable processes

Client: Manufacturer of writing instruments
Industry: Plastics processing – Injection molding
Project: Cooling system / Water treatment / Injection molding production area

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Production line for a writing instrument manufacturer
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Water quality following the use of pipejet®
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pipejet® in action

Results after one year of using the pipejet® system:

  • The coolant remains stable, odorless, and free of cloudiness; it is crystal clear. Tools and coolant are much cleaner.
  • Cooling times and injection molding processes remain stable and reliable; the cooling systems and cooling channels of the injection molds stay significantly cleaner.
  • Using thepipejet® system, we have gradually cleaned our system and significantly reduced the number of problems.

Mr. Bittermann, Technical Director of the Operations Engineering Division, explains:

“The cooling water situation was never particularly bad. Today, thanks to thepipejet® system, we have even cleaner cooling water and significantly more reliable manufacturing processes. We’re operating in a more sustainable way, as our consumption of water, energy, and chemicals has been significantly reduced. Overall, we’re very satisfied—the investment was definitely worth it.”


We would be happy to discuss this use case with you in more detail during a personal meeting or show you some other applications and solutions. Please contact us!