Process Machinery

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.

Service

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.

Parts

Equipment

From pit to processing, we supply the right components for your quarry.

Equipment

Solutions

Put PMI’s 45 years of industry expertise to work on your operational success.

Solutions

Equipment

From pit to processing, we supply the right components for your quarry.

Equipment

Solutions

Put PMI’s over 45 years of industry expertise to work on your operational success.

Solutions

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.

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.

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.

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.

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.

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

About Us

Our Mission

Process Machinery Inc. provides full-service solutions for the mineral processing industry, with professionally engineered systems, high-quality products, and exceptional services.

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