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High Density Polyethylene (HDPE) Plastic Welding

Miller Weldmaster manufactures the only proven finishing equipment for successful HDPE welding. We have welded HDPE plastic successfully for over 30 years now in the agricultural and geomembrane industries, and are excited to see the sign industry adopting polyethylene into their line of print media. Our skilled technicians and sales team members can work with you to create the ideal HDPE plastic welding machine for your application.


What is high density polyethylene?

High density polyethylene is a thermoplastic made from petroleum. One of the most commonly used plastics in the United States, HDPE is known for its strength-to-density ratio and its resistance to many different solvents.

Commonly Welded HDPE Products


Benefits of HDPE Plastic Welding

As a green product, HDPE plastic is used in several applications with the following benefits:

  • Impact and wear resistance
  • Chemical and moisture resistance
  • Light-weight, flexible
  • Fast welding speeds
  • Low cost

HDPE Welding Machines

Contact us with any questions about PVC welding or our plastic welding machines