
March 2025 | DCM Marketing | 3 Minute Read
Winona, Minnesota, March 3, 2024 — DCM Tech, Inc, a proprietary manufacturer of American-made rotary surface grinders serving industries from additive manufacturing to photonics to aerospace, proudly announces the celebration of its 50th anniversary, marking half a century of exceptional achievement and unwavering commitment to excellence for its customers.
Established in 1975, DCM Tech, Inc. began building small flywheel grinders in the automotive industry and expanded the machine line into an industrial presence in the 1990s. We continue to stand out among our competitors by embodying resilience, innovation, and customer satisfaction. Our journey represents a testament to the vision of our founders, Daniel Rukavina and David Arnold, and the dedication of our extraordinary team of co-workers.
Key Milestones:
Over the past five decades, we have:
- Consistently delivered exceptional value to our customers
- Expanded our market presence and capabilities
- Maintained a commitment to innovation and quality
- Built strong, enduring relationships with partners and stakeholders

Dave and Muriel Arnold (left) stand in front of a flywheel grinder in the 1980's
DCM coworkers in the early 2000's celebrate a summer cookout
Celebration Highlights:
To commemorate this significant milestone, DCM Tech, Inc. will:
- Host a summer family event to celebrate with DCM coworkers, past and present
- Launch a commemorative anniversary logo
- Create and share customized gifts to customers
- Share a special 50th Anniversary video about our founding
- Provide limited-time promotions to new and existing customers celebrate our anniversary
Looking Forward
As we celebrate 50 years, we remain committed to embracing emerging trends, fostering innovation, and continuing to provide exceptional value to our customers. Our next chapter promises continued growth, innovation, and industry leadership.
We extend our deepest gratitude to our co-workers, customers, and partners who have been integral to our success. Together, we look forward to the next 50 years.