Designed and manufactured in Quebec since 1986

Quebec engineering · Global service

Built in production, refined over decades.

Patt was founded in 1986 to solve real plastic-extrusion filtration problems. In-house machining and plasma nitriding grew from the same need to control reliability, wear and precision.

Patt Rotary III engineering drawing representing decades of product development
1986Company founded
1992Plasma nitriding began
QuebecDesign and manufacturing
GlobalIndustrial customer base

An integrated manufacturer

The system, the wear surface and the part belong together.

Designing filtration equipment for actual production made machining, material selection, heat treatment, surface engineering, controls and field service inseparable disciplines at Patt.

That integrated experience is also available to outside machining and nitriding customers—not only for Patt equipment.

  • Application and mechanical engineering
  • Machining, inspection and assembly
  • Plasma nitriding and alloy development
  • Controls, instrumentation and line integration
Colossus engineered system drawing
Saint-Eustache, Quebec

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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