Granite surface plate Microplan PA 3000x1500

Microplan PA granite calibration plate 3000x1500 in size is used for measuring, marking and grinding precision parts.

Granite surface plates with lightened structure have the inside alveolar structure made of glued crossed granite plates that considerably reduces the weight of the granite surface plate.

The advantages with respect to the solid granite plate, are the following: 40% to 60% of weight reduction; thermal stability, especially in areas subject to temperature changes; better stability since the reduced mass provides a better dissipation of internal tensions due to the low thermal conductivity of granite