THESE MACHINES ARE AVAILABLE FOR EXPERIMENTAL USE ONLY. Please, read the additional Safety Notices at the bottom of this page. Coil machines are electromagnetic field generators. They can be used for the study of the effect of alternating magnetic fields on different systems. The Standard model is the traditional Doug coil machine design.

The Doug Coil Machine was invented by Doug MacLean. He gave me a tour of his shop and I was shown the work he did to finally build the machine we can use today. He and I, both, use the coil machine on ourselves, each receiving the same good results. Manufacture small and large coils. Calibrate each coil machine and coil. Perform testing on every machine. Supply informative CD with machines. Send switch calculator with machine.

High Current Inductors - Automotive Grade Inductor. High Current Power Inductors,Molded Power Inductors - SEP , REP SERIES. High Frequency Inductors, High Current Power Inductors - SBP SERIES.

YOU CAN BE SURE OF COIL MASTER! We are currently expanding our product line. We have now the complete solution and source for all equipments pertaining to this industry.

Heat Exchanger Industry Glossary of Terms. Reliability in heat transfer products since 1999. Our Custom Manufactured Heat Transfer Product Lines. We can design and build the precise refrigerant heat rejection coil for your application. Our line of Booster Coils for hot water or low-pressure steam heating applications are pre-engineered for exceptional value and lead time.