Designed and manufactured in Quebec since 1986

Control · protection · data

The intelligence behind constant-pressure filtration.

Rotary Control reads high-precision melt-pressure sensors and coordinates screen advancement through an encoder-linked pneumatic drive.

Patt Rotary Control technical brochure and operator interface
ΔPAdaptive control variable
CSVData export
DCSPlant-network integration
6+3Configurable heating zones

Production functions

Stability, protection and usable data.

The control layer turns filtration behaviour into an observable and repeatable part of the extrusion recipe.

01

Pressure stability

Continuous pressure input is used to govern when and how far fresh screen media advances.

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02

Line protection

Configurable alerts and shutdown logic respond when operating conditions leave the selected limits.

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03

Recipe management

Save and reload process profiles to shorten product and material changeovers.

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Controls ecosystem

Connect to the equipment already in the plant.

Integration options include common industrial PLC families, browser-based visualization and role-based user permissions.

  • Allen-Bradley, Schneider, Mitsubishi and other PLC integration
  • Up to six independent line-heating zones plus filter zones
  • Multi-user administrative permissions
  • Swappable control configurations across Patt systems
Rotary Control system overview
Browser and PLC integration

Bring us the process problem, not just a part number.

Share the polymer, throughput, temperature, pressure, contamination and target filtration. Our team will define the right system or process route.

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