Reliable Air Flow Rates for Maximum Process Stability
Stretch blow molding machines require the reliable supply of very large air volumes. What matters is not only maximum flow, but above all stable and repeatable pressure control under all operating conditions.
Initial Situation
Fluctuating Air Demand Causes Unstable Processes
Air demand in stretch blow molding machines varies significantly depending on cycle rate, number of cavities and process state. Conventional solutions often reach their limits at very high flow rates or introduce unnecessary complexity and pressure instability.
Application
Precise Air Control in Central Compressed Air Systems
The valves are installed in the machine’s central air supply and regulate a stable pre‑pressure for all downstream processes. They are not part of the blow valve block but provide a robust and high‑performance supply level for the entire machine.
Solution
High-Performance Control Valves for Dynamic Air Flows
High‑performance control valves with extremely high flow capacity regulate machine pre‑pressure precisely—even during rapid load changes and strongly fluctuating air demand. Control stability is maintained even near physical flow limits.
Added Value
Greater Stability, Higher Efficiency, and Lower Costs
Stable air supply enables smoother machine operation, improved repeatability and reduced tuning effort. At the same time, compact and integrated supply solutions can be implemented, simplifying the overall machine architecture.
Technical Details
Designed for Maximum Flow Performance
Designed for extremely high flow rates up to approx. 40,000 l/min while maintaining stable pressure control. Often implemented as valve blocks with integrated functions such as safety valves, manual pressure regulators or filters—tailored to the specific machine architecture.
Take the First Step
Talk to us about your requirements.
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Phone: +49 (0) 7081 9534-0 oder +49 (0) 151 11130841
E-Mail: info[at]mls-lanny.de