Stoke-on-Trent-based Grenville Engineering has taken a major step in its 40-year evolution with the acquisition of its first vertical CNC milling machine, the Hurco VM20i. The £60,000 investment marks a strategic shift from outsourcing CNC work to bringing advanced machining capabilities in-house, enhancing the company’s precision manufacturing portfolio.
Cutting-Edge Features for Enhanced Performance
The 3-axis Hurco VM20i combines a rigid cast iron frame with high-speed Yaskawa servos and a 12,000 RPM spindle, delivering exceptional accuracy for complex components. With a 1,016 x 508 x 508mm axis travel and a 24-tool automatic changer, the machine significantly expands Grenville’s capacity to handle diverse projects—from intricate prototypes to large-scale industrial parts.
Streamlining Production for Competitive Advantage
Sales Director Stuart Rawlinson emphasized the operational benefits: “This investment reduces lead times, increases flexibility, and gives us full control over quality.” The move follows recent upgrades like robotic welding and tube laser systems, positioning Grenville to meet growing demand across earthmoving, automotive, and renewable energy sectors. A new fiber laser is also slated for delivery soon.
Expanding In-House Expertise
Previously reliant on sister company Regina Industries for CNC milling, Grenville now integrates the VM20i with its existing CNC lasers, press brakes, and punching machines. This end-to-end capability ensures tighter tolerances and faster turnaround for clients in petrochemical, security, and materials handling industries.
Commitment to Innovation and Growth
The purchase reflects Grenville’s strategy to leverage advanced technology while maintaining its reputation for bespoke fabrication. As Rawlinson notes, “Investing at the right time keeps us ahead of customer expectations.” With the VM20i operational, the company is poised to capture new opportunities in precision metalworking—proving that even long-established manufacturers can reinvent their capabilities.
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