Robotic Assembly



Polywood’s mission is to create spaces where friends and family can gather, relax and connect. They achieve this by producing beautiful, durable furniture created from recycled milk jugs. As demand for Polywood Furniture increased the need to automate also increased. Building upon a semi-automatic process which Polywood engineers developed, Criterion helped to expand this automation into a fully automated milling, assembly system.


  • Decreased labor costs
  • Decreased production time using pendulum processing
  • Fixture & part process monitoring eliminates improperly loaded or machined parts
  • Continuous processing

unique features

  • Robotically tended
  • Onsrud CNC Router
  • Robotic assembly fixture
  • Automated air nailer with inspection verification