Robotically Applied Conductive Coatings, EMI/RFI Shielding

About PF Technologies

Since 1981, PF Technologies has been an expert provider of conductive coatings for a wide range of industries, from electronics to aerospace instrumentation. Our experience in coating, printing, fabrication, metalizing, and assembly, has established PF as a primary service provider for numerous high-performance manufacturers worldwide. Our seasoned, experienced staff works closely with our customers on each project to determine the best product and application for each component. Using the latest technology, state-of-the-art tooling, and unrivaled process controls, we are pleased to offer superior quality Electromagnetic Interference (EMI) and Radio-Frequency Interference (RFI) shielding services.

EMI/RFI Shielding

EMI/RFI shielding is a coating used to prevent the intrusion of electromagnetic and radio waves into sensitive electronic devices and instruments. Typically composed of highly conductive metal, EMI/RFI shielding creates a barrier between sensitive electrical and electronic components and potential interference that can cause errors. EMI/RFI shielding is used to protect sensitive circuitry in medical devices and equipment, aerospace components, mass transportation systems, and an increasing number of computerized and automated systems.

Electromagnetic Interference (EMI)

Electromagnetic interference (EMI) refers to a disturbance caused when an electronic or electromagnetic device comes into the electromagnetic field generated by another electronic or electrical device, thereby disrupting circuit operations.

Radio-Frequency Interference (RFI)

Radio-frequency interference (RFI) occurs when waves of energy in the radio frequency range between approximately 20 kHz to 300 GHz. The intrusion of radio waves creates noise that interrupts electronic and electrical device functions.

PF Technologies’ Offerings

To prevent EMI and RFI, PF Technologies offers a selection of unique shielding processes. We provide several samples using different materials and processes for testing.  This allows the customer to test and determine the most economical solution for their products.  Robotic application of high cost conductive coatings allows for consistent usage of materials on all production runs. With PF Technologies, you get the highest quality coatings along with reliable, detailed production data developed throughout the process development cycle.

At PF Technologies, we understand that proper application of EMI and RFI shield coating is just as critical as selecting the right materials. That’s why you can rely on us to provide:

  • Consistent Application. Using automated, high-speed robotic systems, we provide coatings with superior quality, exceptional consistency, and outstanding efficiency.
  • Maximum Surface Conductivity. We use customized fluid delivery systems to ensure even metal distribution throughout the coating.
  • Additional Services. We offer supplemental vacuum metalizing and die-cut gasket services to ensure superior results on every project.

Benefits of Working with PF Technologies

At PF Technologies, we pride ourselves on providing our customers with the highest quality EMI/RFI shielding in the industry. When you partner with PF, you enjoy the following benefits:

Versatile Production

With decades of experience, we are capable of providing parts with uniform, repeatable results even months or years apart.

Extensive Service Offerings

Our experts are available to assist you throughout the entire process, from design and conceptualization through engineering and production. We have the knowledge and experience necessary to help you diagnose application problems and find innovative solutions in even the most challenging situations.

Quality USA Products

Our 40,000 square-foot manufacturing facility houses a fleet of state-of-the-art automated equipment. Located in Arizona, all of our products and services are 100% produced in the US.

Superior Quality Assurance

We use the latest automation technology for consistent, repeatable, and highly accurate results every time. Our seasoned team of technicians with an average of 15 years of tenure uses rigorous inspection and quality assurance processes to ensure superior product acceptability and continuous process improvement.

We Do It Right The First Time

At PF Technologies, you can rest assured that your project will be completed on time, within even the most stringent specifications. You can count on us to do it right the first time, no questions asked.

To learn more about our superior EMI/RFI shielding services and other offerings, contact the experts at PF Technologies today!