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Brand:EI
Place of origin:United States
Company profile
Main product series

Ack Champaigne founded the Electronic Company (EI) in 1974 with the purpose of providing process controllers for dust removal equipment in the Air Pollution Control Division of wheel grinders.After the successful delivery of the process controller, the wheelset Grinding and sandblasting division asked Mr. Champaigne to provide a media stream monitoring system and controller for a Boeing 747 jumbo jet project.Sixteen grinding wheels were installed on a large monorail shot peening machine.Looking for additional marketing opportunities, Mr. Champaigne developed a medium flow valve for air sandblasters, which he named MagnaValve®.It was so popular that it became the driving force for a full line of shot blasting and abrasive sandblasting cleaning markets.The line now includes shot and sandblast cleaning process controls, monitors, air and wheel sandblasters for MagnaValve, certified Almen gauges and Certified Almen test strips.


EI currently holds 14 U.S. patents covering shot peening control technology.EI's products are used in aerospace, automotive, medical, mining and many other manufacturing fields.EI has a global distribution network.As the demand for stronger, safer, and lighter metal parts grows for transportation, medical, and many other manufacturing applications, EI continues to be a pioneer in the industry by constantly exploring new avenues for growth and developing products and services for the exciting field of metal surface treatment.

Controller, sensor, electromagnetic flow control valve, measuring tools, covering inspection tools.