Plastic Fabrication

Plastic Fabrication

Any project, any size

Leaders in Plastic Fabrication

If a project’s potential for corrosion requires that parts be fabricated out of rigid thermoplastics or fiberglass, call CJI Process Systems. We have a team of experienced plastic fabricators who can create whatever items you need, according to your most exacting standards, and provide a complete range of specialty fabrication services. Some of the plastics projects we commonly handle include:

  • Modular Tank Construction
  • Individual Tanks
  • Ducts
  • Sinks
  • Labratory Hoods
  • Consoles
  • Plating Lines
  • Exhaust Hoods


Our facility is equipped with all forms of modern equipment needed for cutting, routing, machining, bending and welding most thermoplastics, including:

  • Polypropylene
  • PVC (rigid/flexible) & CPVC
  • Polyethylene & HDPE
  • Halar
  • Acrylic
  • PVDF
  • HDPE
  • Fiberglass


CJI Process Systems personnel are trained according to the current guidelines of the German Welding Society DVS FA 11 for welding thermoplastics. We also have ASTM C 1147 qualified plastic fabricators on staff. Some of our capabilities include:

  • Hot-gas extrusion welding
  • Butt fusion welding
  • Hot-gas hand welding
  • Solvent welding

Utilization of our butt fusion welding machine and extrusion welding guns results in highly robust construction. Our fusion machine heats the entire edge of the plastic and then hydraulically joins pieces together under pressure to fuse the plastic throughout the depth of the weld. These welds have the equivalent strength of a single panel and are significantly stronger than the more traditional three-bead welds performed with a hand torch. The extrusion gun extrudes a single bead up to ¾ inches wide and is over 50 percent stronger than multiple-bead welding.

CJI Process Systems specializes in manufacturing custom process equipment for a spectrum of industries and applications

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