On 19th May, myself Emma Pine of UK Metals Expo and Kate Valentine of Southern Manufacturing & Electronics, attended the DMG MORI Open House ‘Technology Days’ event in Coventry to gain further insight into modern machining technologies, automation and precision engineering solutions currently being used throughout the manufacturing industry.
DMG MORI is one of the world’s leading manufacturers of advanced machine tools and manufacturing technology, supplying high-performance CNC machines, automation systems and digital manufacturing solutions to industries across aerospace, automotive, Formula 1, medical, defence, energy and precision engineering. Trusted by some of the biggest names in global manufacturing, DMG MORI technology is used to produce everything from complex aerospace components and high-performance motorsport parts to medical implants and precision-engineered components for critical infrastructure. With operations spanning Europe, Asia and North America, the company is widely recognised as a global leader in smart manufacturing and Industry 4.0, helping manufacturers increase productivity, precision and efficiency through automation and cutting-edge machining innovation.
Upon arrival, we were greeted by welcoming staff and guided into the showroom area, where the aroma of fresh coffee created an inviting first impression. Guests were served premium Italian coffee provided by Amore GMA, founded by Giovanni Albanese, who previously worked for MTDCNC before moving into his successful coffee, gin and wine ventures.
The DMG MORI premises were spacious, immaculate and visually impressive, providing the perfect environment to showcase the latest advancements in CNC machining, automation and manufacturing technology. The showroom layout allowed visitors to experience live machining demonstrations, tooling displays and measurement technologies up close, creating an engaging and highly professional event atmosphere.
We began our tour with both a Siemens operator and two DMG MORI operators who introduced us to the DMG MORI DMX 80 U and demonstrated how modern machining environments are becoming increasingly automated, connected and data-driven. The machine itself is a highly versatile 5-axis machining centre designed to handle complex components with high levels of precision, while also improving workflow efficiency across the entire production cycle. The demonstration focused not only on the finished machining result, but also on the full manufacturing process that takes place before a component is even produced. The process begins with tool measurement and design, where operators use advanced measurement systems to accurately define tooling dimensions, offsets and requirements prior to machining. This stage is critical in ensuring consistency, reducing errors and maintaining precision across production runs.
Following the measurement stage, a second machine was used to manufacture the tooling itself, demonstrating how integrated and self-contained modern manufacturing environments are becoming. The operators explained how automation between the measurement, tooling and machining stages significantly reduces downtime while improving repeatability and overall productivity. The final stage of the process involved a pallet automation system designed to automatically remove completed components, store them and load the next workpiece ready for machining without requiring manual intervention. Although the pallet automation system was not active during the open house, the full process clearly demonstrated how manufacturers are moving towards smarter, lights-out manufacturing environments capable of running more efficiently with minimal operator involvement. The demonstration provided a valuable insight into how advanced machining centres like the DMX 80 U are helping manufacturers improve precision, streamline production and meet increasing industry demands for speed, accuracy and automation.
We went on to see the DMG MORI DMU monoBLOCK which is a highly advanced 5-axis machining centre designed for precision engineering and complex component manufacturing. Combining rigid machine construction with simultaneous multi-axis movement, the machine is capable of producing intricate parts with exceptional accuracy and surface finish in a single setup.
During the open house demonstration, the DMU monoBLOCK was machining a complex aluminium component featuring multiple angled ports and detailed internal geometry. We got to see it up close once the machine was paused and the doors were opened, allowing us to see just how precise this machine truly is. Components like this are commonly used within aerospace, motorsport and high-performance engineering applications, where precision and repeatability are critical. The machine’s automated capabilities, integrated probing systems and high-speed machining technology allow manufacturers to reduce setup times, improve productivity and maintain consistent quality throughout production.
The DMG MORI DMU monoBLOCK is a highly advanced 5-axis machining centre designed for precision engineering and complex component manufacturing. Combining rigid machine construction with simultaneous multi-axis movement, the machine is capable of producing intricate parts with exceptional accuracy and surface finish in a single setup.
During the open house demonstration, the DMU monoBLOCK was machining a complex aluminium component featuring multiple angled ports and detailed internal geometry. Components like this are commonly used within aerospace, motorsport and high-performance engineering applications, where precision and repeatability are critical. The machine’s automated capabilities, integrated probing systems and high-speed machining technology allow manufacturers to reduce setup times, improve productivity and maintain consistent quality throughout production.
The event also highlighted the importance of measurement, tooling and process control throughout modern manufacturing. Discussions with Mitutoyo demonstrated a range of precision metrology and inspection equipment used throughout the manufacturing and quality control process. Their technologies included advanced measurement systems capable of verifying complex geometries and tight tolerances required within aerospace and precision engineering industries. The discussions reinforced how accurate measurement and inspection are essential for maintaining product quality, minimising waste and ensuring components meet exact manufacturing specifications.
Renishaw demonstrated a range of advanced metrology and measurement technologies designed to improve precision, quality control and process reliability within modern manufacturing environments. A key system on display was the Renishaw Equator gauging system, developed for fast and flexible shop-floor inspection. Unlike traditional coordinate measuring machines (CMMs), the Equator system is designed to operate directly within production areas, allowing manufacturers to carry out rapid component inspection and process verification without removing parts from the manufacturing workflow.
Discussions also focused on Renishaw’s wider range of probing and in-machine measurement technologies commonly integrated into CNC machining centres such as the DMG MORI platforms showcased throughout the event. These systems allow operators to automate workpiece setup, tool measurement and dimensional verification directly within the machine tool itself. By reducing manual intervention and improving setup accuracy, Renishaw technologies help manufacturers minimise downtime, improve repeatability and maintain high levels of machining precision across complex engineering applications.
A conversation with Sandvik provided insight into the tooling and manufacturing support side of the machining industry. Rather than producing the CNC machines themselves, Sandvik specialises in high-performance cutting tools, inserts and engineered tooling solutions used within CNC machining operations worldwide. Their products are designed to improve machining efficiency, extend tool life and maintain precision when machining complex or high-strength materials commonly used in aerospace, automotive and advanced engineering sectors. Sandvik also manufactures custom tooling solutions produced to specific customer requirements, allowing manufacturers to optimise production for specialised components and applications.
Haimer provided insight into the importance of tool holding, balancing and shrinking technology within high-speed machining environments. Haimer systems are designed to improve machining stability, reduce vibration and increase precision by ensuring tools are held securely and accurately within the spindle. Their balancing and pre-setting technologies also help manufacturers reduce setup times while maintaining consistent machining performance across production runs.
An eye-opening event which demonstrated the power of face-to-face conversation. Not only did we further build our relationships with current exhibitors, we also re-ignited the interest in lapsed clients and created a thirst for new business.
