Call 24 hrs / 7 Days
Unwavering Quality
Full-Service Solutions
We provide full-service solutions to the mineral processing industry.
Blog Post
PMI Named 2024 Kentucky Manufacturer of the Year
We are proud to announce that Process Machinery Inc. (PMI) has been recognized as the 2024 Kentucky Manufacturer of the Year by the Kentucky Association of Manufacturers (KAM)!
Service Excellence
Keeping Downtime to a Minimum
Whether you’re experiencing a machine failure or need a repair or replacement in the near future – let Process Machinery Inc, be your next call.
Modern Facility
High-Tech Production Facility
We operate from a 100,000-square-foot manufacturing building in Shelbyville, KY, equipped with state-of-the-art fabrication and processing equipment.
Highest Quality
OEM Parts
Leveraging a diverse line of products and an extensive parts inventory we are here to fully support your entire aggregate operation.
Parts
More than 300,000 parts from 20 leading manufacturers in the industry.
Equipment
From pit to processing, we supply the right components for your quarry.
Solutions
Put PMI’s 45 years of industry expertise to work on your operational success.
Equipment
From pit to processing, we supply the right components for your quarry.
Solutions
Put PMI’s over 45 years of industry expertise to work on your operational success.
Experienced Team
45 years and still crushing it.
ENGINEERING & DESIGN
Whether your project involves integrating a new process, upgrading an existing process, or scaling up your current plant, PMI’s engineering team has the necessary skills to produce designs that are right for the job.
- Complete Systems Engineering
- Proven Design Expertise
- Experienced Project Management
Product Lines
Leveraging a diverse line of products and an extensive parts inventory we are here to fully support your entire aggregate operation. We have the equipment to meet the challenges of your quarry and the aggregate industry.
- First in class product support
- Experienced parts personnel
- We are committed to the success of your operations
Cutting-Edge Fabrication
PMI has a state-of-the-art manufacturing and service facility fully equipped with precision technology equipment and tools for heavy steel fabrication. We are capable of handling everything from a single piece of conveyor truss to a large screen tower.
- 400 Tons Press Break
- Sand Blast System
- Plasma Table
Expert Service & Rebuild
Our fully tooled trucks are ready to tackle your problem upon arrival. Our technicians are trained, MSHA certified, DOT and OSHA compliant. We can tear down a crusher, diagnose and repair for any manufacture.
- Fully Equipped DOT Compliant Service Trucks
- Spare and Wear Parts In Stock
- MSHA Certified Service Technicians
Experienced Installation
We have in house installation crews. Our teams are MSHA certified for above and below ground installation. We strive to provide the best in class service for all customers.
- In house installation crews
- MSHA certified for above and below ground
- NCCCO Crane Certified Operators
Your Uptime Partner
The quarry is a tough environment. Parts will wear. Make us your next call and we’ll help develop a replacement parts program.
About Us
Who We Are
Founded in 1979 by David H. Miles and his father, William F. Miles, Process Machinery Inc. was built from the ground up based on a need for a full-service provider in the aggregate market. The company is owned and operated by the third generation, Daniel Miles and Jennifer Miles Ratterman.
- Over 100,000 sq ft manufacturing facility
- Equipped with state-of-the-art equipment
- Full-service dealer and manufacturer
- Employ licensed Professional Engineers
- From pit to haul truck
- Fully insured and compliant service teams
Our Mission
Process Machinery Inc. provides full-service solutions for the mineral processing industry, with professionally engineered systems, high-quality products, and exceptional services.
Industry Leading Partners




















Memberships & Recognitions






Find Your Equipment
News

