Skip to content

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.

Request a Quote


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.

Learn More


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.

Aerospace technician with a turbine engine


Learn about Aerospace

We offer a range of finishing services for aerospace components and maintain NADCAP certification



Learn about Firearms

Our suite of capabilities delivers precise results producing the highest quality finishes.

Pharmacy tech checking data


Learn about Pharmaceutical

We innovate processes in the science and art of finishing precision-engineered pharmaceutical components.

Hydraulic machines


Learn about Hydraulics

Our deburring, deflashing, and other services optimize the operating life of hydraulic equipment.


Precision Manufacturing

Learn about Precision Manufacturing

CNC manufacturers rely on our services to complete final finishing.

Nadcap Administered by PRI Accredited
ISO 9001:2015
TUV logo
Thomas logo
ATFE logo
ITAR logo
NSSF - The Firearm Industry Trade Association
NADCA - North American Die Casting Association
MPMA - Minnesota Precision Manufacturing Association


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.