NUA-25 version Ma

Universal tool grinder for sharpening all kinds of tools, grindinding surfaces, rollers, holes

Basic version of the NUA-25 machine marked with the letter "M". This machine has a very compact design ensuring high rigidity of the structure. The sliding guides of the body are glued with an artificial substance with a low factor of friction, thanks to which the lateral movement of the slide is very steady. The machine can be operated from three sides.

Standard type of grinder head (one way spindle - left rotating, 0,55 KW motor, spindle turn in a vertical plane +15˚∻-90˚, spindle turn in a horizontal plane ±173˚) 

NUA-25 version Ha

Universal tool grinder for sharpening all kinds of tools, grindinding surfaces, rolls, holes

Machine version marked "H" has a hydraulic drive with a longitudinal feed of the table. All components of the hydraulic drive are placed inside the machine. Changing the table drive from hydraulic to manual takes place very quickly by releasing latch. The use of the hydraulic drive enables surface grinding (hydraulic table lift - 360 mm), grinding holes, and also with the additional instrumentation which allows you to automate sharpening tools with a even pitch between teeth and straight line of the teeth.

In addition, the grinder may be equipped with ain cooling system. The use of cooling allows you to obtain high-quality grinded surfaces by grinding rollers and holes.

Standard type of grinder head (One way spindle - left rotating, 0,55 KW motor, spindle turn in a vertical plane +15˚∻-90˚, spindle turn in a horizontal plane ±173˚)