Founded in 1979 by David H. Miles and his father, William F. Miles, Process Machinery Inc. was built from the ground up based off a need for a full service provider in the aggregate market. The company is currently owned and operated by the third generation, Daniel Miles and Jennifer Miles Ratterman.  We operate from a 100,000 sq ft manufacturing building in Shelbyville, KY, that is equipped with state of the art fabrication and processing equipment. In our 40 years of operation, we have grown from a small fabricator, to a full service dealer and manufacturer of aggregate processing plants.  We employ licensed Professional Engineers to design and create the plant YOU need to maximize production and decrease downtime.  We offer creative solutions catered to your plant, your needs and your production.  We are not a cookie cutter plant provider.  If you want a maximum performance plant that operates with the highest cost efficiency and most importantly, delivers on time, on schedule, call PMI.

Process Machinery Inc. represents a full line of high quality manufactures to best service your needs.  Our team is skilled in processing applications to ensure you utilize the right product for your operation.  Our goal is to best serve the customer and achieve the highest production capacity.  By combining the best of all the product lines we represent, we cater to the customer and to your needs.

From pit to haul truck, we can service your processing plant.  Our service department is equipped and ready to be onsite.  Downtime costs money and our goal is to diagnose and repair your equipment to keep you operational.  In addition to breakdown repairs and routine maintenance, we offer equipment inspections that allow you to schedule repairs and allocate costs in advance. These inspections can be scheduled on a quarterly, bi annual or annual basis to keep you operating at maximum efficiency.

Unique Solutions for the Mineral Processing Industry
Systems Big and Small that Work and Keep on Working


1636 Isaac Shelby Dr.
Shelbyville, KY 40065

Tel: 1-800-860-1523
Fax: 1-888-860-0092
After Hours Emergency: