About PSI Engineering

PSI Engineering automates the packing of orders within client DCs by using patented equipment combined with in-house middleware. Since 1989, PSI has provided cost-effective fulfillment solutions for the eCommerce, 3PL, direct mail, manufacturing, distribution, packaging & order fulfillment industries spanning the globe. PSI has installed our high-speed print-on-demand and pre-printed document insertion feeders from N.America to the UK/Europe to S.Africa and Australia. Helping our clients solve their challenging document insertion requirements is our primary goal.

For over 25 years, PSI has been aiding our clients to reduce bottlenecks and optimize order fulfillment packline stations while increasing order accuracy and throughput by reducing operating costs leading to improved profit per order and increasing repeat client orders. PSI solutions combine best-in-class equipment and turnkey middleware that integrates seamlessly with even the most complex ERP or WMS.


AutoslipOur customers have doubled their packing station throughput using Autoslip’s one step fold, insert and application system. The Autoslip combines your shipping label/packing slip and return label in one transaction. The documents are printed, folded, and inserted into a pouch which is applied to to the top or side of a closed container.Download
Friction FeederPSI’s family of Friction Feeders are designed with the warehouse operator in mind. With 100% accuracy and easy to fill magazines, our Friction Feeders are the industry leading machines that can insert virtually any flat material into customer orders as the containers move down the conveyor.Download
Pack Station Automation OverviewThe pack station is where inventory is capitalized by converting products into orders in the space between the pick area and the shipping/staging dock(s). Let the PSI team of experts show you how to ship more orders on time with less people while ensuring your customers get their products faster with customized messaging and product/pack lists.Download
Print FeederPSI’s Print Feeders are built to handle any print on demand & insertion of any personalized/customized document that needs to be inserted into a container along a conveyor line. Our lineup of print feeders can print, accumulate, separate, fold, and insert personalized, color or monochrome documents at high speeds.Download


  • PDFS Apparel Ecommerce Order Fulfillment system

  • PSI Engineering - LC In-Feeder 3000 - Document Aut

  • PSI Engineering - AutoSlip w/ Side Applicator - Do

  • PSI Engineering - MVP System

  • Print Feeder Automated Document Printing and Inser

  • Automated Carton Sizing Optimizer2

Contact Us

3535 Laird Road, Suite 9
Mississauga, ON, L5L 5Z4

Andy Revels
Phone: 905-858-3600
Fax: 905-858-3615

Brands / Products

  • Automatic and Semi Automatic Pack Stations
  • Automatic Bagger Systems
  • AutoSlip
  • Carton Erectors & Sealers
  • Friction Feeders
  • Label Printer & Applicators
  • LC In-Feeders
  • Packet Insertion Systems
  • Print Feeder DF - Dual Fold
  • Print Feeders
  • Rapid Flow Automated Pack Station Line

Product Categories

  • Conveyors
  • Integrated Systems & Controls
  • Manifest, Labels and Labeling Devices
  • Order Picking & E-Commerce Fulfillment
  • Other Material Handling Equipment and Systems
  • Robotics
  • Sortation Equipment
  • Systems Integration Services
  • Third Party Logistics
  • Weighing & Dimensioning Equipment

Trade Shows

Come See Us in Booth B6615