A Company Dedicated to Excellence and Reliability
Serving Manufacturers Throughout the Midwest and Beyond
Custom Production Grinding provides high precision grinding and honing of cylindrical parts, and surface grinding, for original equipment manufacturers (OEMs) and other companies in the Midwest and beyond.
Diverse Industries Rely on Us
Major national OEMs with headquarters or operations in the Midwest and beyond, and other machine shops, recognized that value, and soon became regular customers of Custom Production Grinding. The companies, in industries such as automotive, agriculture, fluid handling, marine and metering, as well as other machine shops that need to subcontract grinding of parts to extremely tight tolerances.
Company Acquired in 2021
A new ownership group acquired the company at the start of 2021 – remaining committed to the vision and to further enhancing the company’s capabilities and service area. As we grow under our new ownership, our 33,000-square-foot facility gives us the space needed to immediately accommodate larger operations, and have plans to significantly expand the business.
Easy Access for Manufacturers
Our location is conveniently close to Interstate 41/U.S. Highway 45 – providing efficient access to manufacturers throughout the metro Milwaukee area, southeastern Wisconsin, and elsewhere in the Midwest and beyond.
Our leadership team includes long-term professionals Tom Amherdt, president; Greg Schoepke, CFO/controller; and Paul Champeau, general manager.
We are members of the Tool, Die & Machining Association of Wisconsin.
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CPG Invests in Model 340-20 Cincinnati Centerless Thru-Feed Grinder
This investment has effectively doubled our previous centerless thru-feed capacity and is a testament to our ongoing commitment to quality and reliability for our customers. The new grinder is equipped with cutting-edge CNC Based Infeed/Thrufeed Controls, a Programmable 2-Axis Servo Grinding Wheel Dressing System, and an Indexing HPA-70 Magnetic Coolant Filtration System.
CPG Recognized for Customer Commitment
We are thrilled to announce that CPG has been certified to ISO 9001:2015 by DNV GL – Business Assurance. This certification recognizes an unwavering commitment to customer satisfaction. We look forward to serving our customers with even greater confidence and capability.
New Ownership Group
Blackwell Capital Group LLC, has acquired Custom Production Grinding. As part of the acquisition and growth plan, Custom Production Grinding has unveiled a new brand and a new website to display its capabilities.
Let Us Be Your Strategic Partner
“We have been doing business with CPG for more than 38 years. They have been a strategic part of our supply chain since they opened. They are easy to work with and extremely accommodating to our due dates, with quick turn around times. They produce quality parts and have great attention to detail.” – CPG Customer > See More Testimonials.