Plastic Injection Molding of Flame Retardant Polycarbonate Electrical Enclosure for the Energy Production Industry

Our client in Mentor, Ohio commissioned Royal Plastics, Inc to manufacture a polycarbonate electronics enclosure to be used in electrical controls. With our plastic injection molding expertise, Royal Plastics, Inc was more than ready to provide our customer with what they needed.

After reviewing the customer-supplied print and UL requirements, we began building the various pieces of FR polycarbonate that would eventually be assembled. By means of tooling and CNC milling (a process involving precise drilling of holes and milling of windows), we got to a point where we were able to screen print and otherwise assemble the electrical enclosure into its final dimensions: a material thickness of .160″, a length of 10″, a width of 8″, and a height of 6″, with tightest tolerances falling within the exacting range of +/- .005″. Varying in weight between 1-10 lbs. depending on size, our product featured an integrated flange and closure, allowing for safe and efficient means of providing energy protection. For more information contact Royal Plastics today, or consult the table below.

Product Highlights

Product Name

Flame Retardant Polycarbonate Electrical Enclosure

Product Description

This electrical enclosure is used to house electrical controls.

Capabilities Applied/Processes


  • Manufactured In-House @ Asian factory.
  • 24 Molds in total program.

Plastic Injection Molding

CNC Milling

  • Drill Holes
  • Mill Windows

Screen Printing

Overall Part Dimensions

Material Thickness: .160″
Length: 10″
Width: 8″
Height: 6″

Tightest Tolerances

+/- .005″

Material Used

Flame Retardant (FR) Polycarbonate


Integrated Flange & Closure

In process testing/inspection performed

General dimensional and visual requirements checked.

Estimated Part Weight

Ranges from 1-10 pounds depending on sizes.

Industry for Use

Energy Production
Fluid Management
Remote Monitoring

Standards Met

Customer supplied print and UL requirements.

Delivery Location

Mentor, Ohio

Case Studies

Flame Retardant Polycarbonate Electrical Enclosure for the Energy Production Industry

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