Comprex® Pulse100 · ToolClean cleans the cooling and temperature-control circuits of injection molds – purely mechanical, using only air and water.
The process removes deposits, biofilms, and corrosion residues, ensuring stable production processes, high product quality, and minimal scrap.
Comprex® in the world of plastics
Comprex® Pulse100 · ToolClean for cleaning cooling channels
Are you experiencing problems with deposits, downtime and reduced cooling capacity in plastic injection molding? Then we have the solution for you!
Why Comprex® Pulse100 · ToolClean?
- Patented cleaning technology – without chemicals
- Improved cooling performance and hydraulics through system-integrated cleaning
- Reduced water consumption through targeted impulse cleaning
- Expulsion of residual water after cleaning, followed by complete air purging of the tool
- Validatable: improvement of the cooling channels is evaluated and documented
- Simultaneous cleaning of multiple channels possible
- Plug & Play: no extensive staff training required
- Improves process stability, independent of geometry
- Cleaning of injection molds after dismantling and before upgrading, before initial commissioning, in toolmaking or directly in the injection molding machine
- Reduced production scrap
- No disassembly required
- Energy savings: clear flow paths – reduced pumping power
- Successful solution for compliance with legal regulations, e.g. CO2 sustainability, energy management EN 50001
Further information on our patented Comprex® process can be found here:
Benefit from the Comprex® advantages now!
Whether drinking water and waste water in municipalities, industrial piping systems or water pipes in buildings – each area has its own requirements. We work with you to develop a tailor-made cleaning solution that works, saves resources and delivers lasting results.
Areas of application for Comprex® Pulse100 · ToolClean
Depending on local needs and requirements, Pulse100 · ToolClean can be used in various application areas (*subject to suitability).
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Injection molds
• Temperature-control circuits up to 20 mm in diameter and up to 8 m in length
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Injection molding machines
• Cooling circuit
• Flange cooling
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Temperature-control units*
• Internal piping and heat exchangers
Mobile
- Cleaning of the tools after dismantling and before upgrading
- Cleaning of tools on the machines as needed, during breaks or maintenance work
Stationary
- Stationary positioning on plastic injection molding machines
- Integration of Comprex® Pulse100 · ToolClean into the temperature control circuits
- Return of the cleaning medium via Connectbox to the cooling water return line
- Preventive cleaning or cleaning on demand during breaks or while maintenance work
Special applications
- Adding surfactants in circulation mode
- Cleaning of temperature control units and injection molding machines (suitability assumed)
Learn more
Comprex® Pulse100 · ToolClean in action
The following videos illustrate the function, application, and benefits of impulse cleaning compared to conventional methods – clearly explained and demonstrated in practical examples.
Comprex® Pulse100 · ToolClean - detailed video
There are several ways to clean cooling circuits. These include, for example, air-water flushing, chemistry, removal and reaming of ducts.
The video compares the following cleaning methods and results:
Water flush
Air-water flushing
Comprex®
Comprex® Pulse100 · ToolClean - brief introduction
This short video explains the function, design, and advantages of Comprex® Pulse100 · ToolClean compared to conventional water flushing.
Comprex® ConnectBox - instructions
This video explains how to use the Comprex® ConnectBox.
Comprex® Pulse100 · ToolClean – instructions
You can see how to use Comprex® Pulse100 · ToolClean in this video.
How is Comprex® Pulse100 · ToolClean used?
Description of the connections
Comprex® in the world of plastics
The principle of cleaning with Comprex®
Comprex® is a purely mechanical cleaning process using pulses of filtered compressed air and water.
With defined controlled air and little water, packages of air and water blocks are applied to the cooling channels. High speeds of the blocks (up to 20 m/s) with enormous turbulence mobilize the deposits and reliably carry them out.
Successful practical examples with Comprex® in the plastics world
Our Comprex® units have already achieved proven cleaning results.
Injection molding machines medical technology
Mold cleaning at KraussMaffei.
Cooling systems steel manufacturer
Professional articles and publications
Fa Höhrmann | Efficient refrigeration in frame production
