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ConGri Macchine Utensili’s blog
EDM deep drilling: when to prefer it over gun drilling and how to evaluate a used machine
EDM deep drilling: when the choice impacts precision and productivity EDM deep drilling is a highly effective solution when producing high-precision holes in difficult-to-machine materials or complex geometries. Unlike conventional gun drilling, which relies on a...
Grinding: wheel parameters (grain size, bond, hardness) and their effects on surface roughness
Grinding and surface roughness control in precision machining Grinding is one of the most delicate and strategic operations in precision mechanics, as it directly affects surface roughness, dimensional tolerances, and the final quality of the component. When you work...
New vs used: how to estimate the real ROI of a machine tool
Real ROI of a machine tool: why it must be assessed beyond the initial price When deciding between a new or used machine tool, the first factor you might consider is the price. However, what truly impacts medium- and long-term profitability is the real ROI of a...
Machine alignment during installation: leveling, squareness and flatness step-by-step
Why machine alignment during installation matters for efficiency and precision When installing a machine tool, the quality of future machining operations largely depends on the precision with which the initial setup parameters are defined. Machine alignment during...
Vertical and horizontal machining centers: how to choose the ideal configuration
Vertical and horizontal machining centers: criteria for an informed choice Choosing between vertical and horizontal machining centers directly affects your workshop’s productivity. Each configuration offers specific advantages tailored to different production needs,...
Twin-spindle lathes: maximizing productivity with advanced machining systems
Twin-spindle lathes: efficiency and innovation in mechanical machining When your goal is to reduce machining time without compromising on quality, twin-spindle lathes are one of the most effective solutions for modern manufacturing. By allowing work on both sides of a...
Milling vs turning: comparison between key machining processes
Milling vs turning: two techniques for different needs Understanding the differences between milling vs turning helps you choose the most suitable process to achieve precise results, reduced times, and efficient machining. Milling and turning are fundamental to...
Retrofitting: upgrading machine tools to improve performance and productivity
Retrofitting: a strategic investment for your factory Retrofitting is a practical solution for extending the service life of machine tools and improving their performance without having to purchase a new system. By upgrading electronic, mechanical and software...








