In our NH family we have separated all movements in X, Y and Z direction. Our objective is to attain a precision of 90° ±0 in all 3 axes and to preserve this precision at all times. This provides superior stability even at extreme ends of working range.

Grinding range 500 x 250 to 800 x 400 mm
Spindle drive 1.5 KW to 5.6 KW and higher
Distance, table to spindle centre 400/500 mm

The spindle runs in super precision angular contact preloaded bearings with optimum concentricity and balance characteristics.

The spindle head travels in the vertical column in handscrapped guideways with power elevation and manual infeed.

The transverse carriage carrying the column traverses firmly on the base on handscrapped guideways via electromechanical drive. This provides intermittent cross infeed. The table slides via hydraulic cylinder and continous feed directly on the base on hand scrapped guideways for positioning.

The Alex low pressure hydraulic unit is located inside the base which establishes a defined thermal state in the machine frame.

All inputs including hydraulics, bearings, electricals and controls are of internationally known make.

Optional: All models available with CNC controls for automatic grinding cycle including wheel dressing and compensation.

All models can be customized for specific application to suit customer needs.