Description
The NUA-25 HB universal grinding or sharpening machine, manufactured by the Polish company Lakfam, is a high-precision machine designed for sharpening a wide range of tools and performing grinding operations with outstanding stability and efficiency.
This version is equipped with a hydraulic longitudinal table feed system, ensuring smooth, consistent, and controlled motion throughout the sharpening process. All hydraulic components are housed inside the machine body, providing protection, reliability, and a compact design.
Switching from hydraulic to manual feed is quick and simple — achieved by releasing a single latch, allowing operators to easily adapt the machine to different tasks.
The hydraulic system enables surface grinding (with a hydraulic table travel of up to 360 mm), hole grinding, and — with additional tooling — automatic sharpening of tools with an even tooth pitch or straight-line configuration.
Optionally, the NUA-25 HB can be equipped with a cooling system, improving surface finish quality, reducing tool wear, and ensuring high-precision ground results, especially when working on rollers and holes.
Thanks to its robust design, operational versatility, and proven reliability, the NUA-25 HB is an ideal solution for workshops, sharpening centers, and industrial users who demand consistent accuracy and performance in a universal grinder.