Since its establishment in 1962, GCH has recognized the need to implement quality controls that exceed those of the OEM and of the industry in general. GCH grinder parts are manufactured to OEM specifications or better, and are guaranteed for maximum performance. All manufacturing processes are established and supported by a team of in-house engineers who are experts in grinding applications. Investment in a state-of-the-art metrology laboratory gives a clear indication of unwavering quality standards. No other grinder parts company comes close to GCH’s dedication, attention to detail and commitment.

One trip through our facility is normally all it takes to change a skeptical company into a devoted customer. Once they see our quality manufacturing procedures in tandem with our management checks and balances, it becomes an easy decision to partner with GCH for your grinder parts.  While we have faith in our associates, we take nothing for granted. Before we ship any finished assembly to our customer, we will run it for eight hours on our specially designed test stands to put each and every assembly though the rigors of real-life production.

#1 Metrology Lab in the Industry

GCH assists its customers to meet ever-increasing quality standards by housing a fully furnished metrology laboratory. The recent addition of top-of-the-line Carl Zeiss testing equipment, including an ACCURA 9/18/7 coordinate measuring machine (CMM), a RONDCOM 60AS for form measurements and a SURFCOM 5000 for surface finish inspections, demonstrates our commitment to quality and long-life performance of all major grinding components. No other grinder parts company boasts a better equipped on-site laboratory.

In-House Run-Off Saves Customers Time and Money

By implementing the latest in technology and scientific research, GCH’s team of degreed engineers has designed specialized test stands that simulate actual operating conditions of a grinding machine. GCH’s exclusive eight-hour run-off test means customers can resume production as soon as a replacement grinder part is installed. No more lost production due to a “break-in” period.

Superior Remanufacturing of Components for OD or ID Grinders

Whether remanufacturing your component or one of ours, GCH offers quality remanufacturing with expedient turnaround and competitive pricing.

• Precision hand scraping performed by highly experienced, skilled experts.
• Superior quality remanufacturing, using only 100% new parts.
• New bearings and recoated spindles are standard GCH-manufacturing practices.
• All components and services are guaranteed and backed with a new OEM warranty.

The Exclusive GCH Quality Pledge:

• Test every component after remanufacturing in accordance with our industry-leading 50-point checklist.
• Perform all required tolerance tests (heat, pressure, vibration, etc.).
• Document all results of quality testing.
• Verify that every part meets or exceeds new OEM specifications.
• Ensure that every member of the GCH team is committed to quality standards that exceed those of the industry.