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The VacTrac III provides a robust and cost effective way to confirm a minimum standard of vacuum or pressure on a metal closure. The VacTrac uses a inductive, non-contact inspection sensor that has proven to be exceptionally accurate and reliable, inspecting tens of millions of containers without compromise in environments where the closures may have moisture on the surface.

The VacTrac III offers a modern computing platform which delivers an easy to use system interface coupled with powerful online support when you need help. Also, the VacTrac can be purchased with an optional analytics package that provides exceptional insight into the machine’s inspection performance and the production line’s operation.


Real-Time Remote Support

Integrated wireless connectivity allows for secure remote support 24/7 globally. Peco InspX can resolve over 95% of customer issues with our powerful remote diagnostics software

Robust IT Security

Fully integrated end-to-end IT security offerings ensure your networks aren’t vulnerable and are defended from any outside threats. Optional IoT module allows for seamless SCADA integration

No Requirement for Container Spacing

This inspection geometry does not require any container spacing between adjacent containers

High Reliability Non-Contact Inspection

Mounts over the top of the customer’s existing conveyor, eliminating conveyor transfers into the machine for inspection. This design minimizes risk against conveyor jams over transfer points

Vacuum Verification for Cans

The VacTrac contains several algorithms for measuring lid deflection in cans. Setting up the VacTrac takes just minutes and you’ll get repeatable reliable inspection performance

Pressure Verification For Pull Tab Containers

The VacTrac’s sophisticated software algorithms can compensate for the position of a pull tab during the inspection process

Tamper Evident Band Inspection

The VacTrac can support a wide variety of external sensors to support additional product inspections, including checking for the presence of a tamper evident band

Typical Applications

Seamed Metal Containers

Seamed Metal Containers

Ring-Pull Containers

Ring-Pull Containers

Plastic and Glass Containers with Metal Lids

Plastic and Glass Containers with Metal Lids


Continuous research and development drives engineering excellence for all Peco InspX inspection systems. If you have an application that may benefit from Peco InspX's inspection expertise, please contact us to learn more about how we can be of assistance. All inspection systems are delivered with four key features:

High Speed Operations

Manufacturers can easily operate at speeds over 1000 containers per minute - Peco InspX offers inspection, checkweighing and fill monitoring capable to match such performance.


Peco InspX strives to deliver the very best service in the industry and the quality of our service is well recognized across our global customer base.


Our inspection and detection software is custom designed constantly enhanced for technical excellence at our R&D facility in Silicon Valley.

Made in America

All systems are manufactured in our newly expanded facility in Modesto, California.

Tech Specs


Analog sensor system


No internal conveyor. Mounts over customer’s existing conveyor. No transfer points or product contact

Aperture Size

No limit on height, width: 6.0” (152.4mm). Multiple sensor sizes to optimize deflector measurement (18, 25, 36 and 42 mm)


Standard: IP 65

Optional: Washdown/Corrosion resistant

Line Speed

Up to 2,000 containers per minute

Input Voltage

Available in 120 or 240 VAC options

Air Supply

80 psi @ 5 cfm (for ejection only)

Ambient Temperature

33°F – 113°F (1°C – 45°C)

Container Ejection

Full range of high-speed ejection and diversion options available

Dimensions (LxDxH)

9 x 30 x 47 in (229 x 762 x 1,194 mm)

Safety Rating

Redundant – Category 4, Performance Level E


Industrial PC - Linux Embedded


Integrated WiFi, Ethernet or Cellular Connection

Supported SCADA Systems

Programmable digital outputs available

Deflection Accuracy

+/- 0.005”

Operator Interface

17" touchscreen


Standard: 304 Stainless Steel

Optional: 316L/Passivated



Cocked/Missing Cap Detection

The cocked/missing cap sensor for plastic closures is an inexpensive way to ensure that containers are properly capped

Missing Foil Detection

The missing foil sensor verifies the presence of foil seals under caps

Full Range of Ejection Options

Peco InspX designs and manufactures a wide range of high performance ejectors and diverters to include single solonoid, multiple solonoid, swing arm, lift gate, drop gate, air blast, flexible rail, guided path, and heavy duty options

Reject Management Package

Reject Management Package include secure options:

  • Lockable reject bin to ensure authorized access to rejected packages
  • Sensors to ensure positive confirmation on expected rejects
  • Sensors to alert on “bin full” condition
  • Air pressure sensor to alert for any out-of-range air supply problems
  • Optional software-controlled lock for user configurable access

Sanitary Design

Can be equipped with an IP69K enclosure for high pressure wash down environments

Remote Operator Console

The remote operator console provides complete system monitoring and control up to 6 meters from the system inspection assembly