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Particle Inspection

We offer particle inspection using strict and standardized protocols for meeting quality specifications for cleanliness. Our testing involves close collaboration with you to establish the criteria.

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Clean Verified, Confidence Delivered

Our process involves meticulous washing, filtering, and microscope analysis through millipore testing. We count the particulates and sort them by size to validate that they meet customer requirements.

Common Industries Requiring Particle Inspection

  • Medical
  • Automotive
  • Recreational
  • Food and beverage
  • Water treatment
  • Computers and Electronics
Man working on industrial machine

Services Within Our Cleanroom

We operate a class 10,000 (ISO Class 7) segregated clean room for finishing and packaging of components for medical and other industries.

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Two workers in a clean room


Common Industries Requiring Particle Inspection

Technician weighing pills


Learn about Medical

We finish your materials within tight tolerances to meet exacting quality and regulatory demands.

Automotive factory


Learn about Automotive

Our precision capabilities handle high-volume jobs for automotive OEMs.

Food service conveyor

Food Service

Learn about Food Service

Our cleaning and finishing services meet strict regulatory requirements while enhancing performance and longevity.

Water treatment facility

Water Purification

Learn about Water Purification

Our services for finishing water-system components include cryogenic deflashing, passivation, and laser marking.

Server room


Learn about Computing

We offer anodizing and laser marking of components and enclosures for computers and audio equipment.

Technician soldering components


Learn about Electronics

Our finishing services meet critical tolerances for metal and plastic parts made for consumer electronics.

MSFJSA logo (Mass Finishing Job Shops Association)
MPMA - Minnesota Precision Manufacturing Association
Nadcap Administered by PRI Accredited
TUV logo
Finished in America (American flag) logo


Finished Means Finished. Done

We eliminate the need for your parts to go elsewhere.

A conveyor belt carrying unfinished parts through a box with the Arrow Cryogenics logo, and when after the parts pass through, they are deburred and clean.