Shigiya (USA) Ltd.'s GPD double-drive CNC cylindrical grinders feature a completely new design that uses a double center drive system. These grinders are based on the fundamental concepts of no setup required, improved processing accuracy and improved maintenance.

The GPD is equipped with NC movable workheads on the left and right sides. The distance between centers can be adjusted without changing the setup to support workpiece lengths between 30mm and 430mm. The CBN wheel, in combination with a multi-step sizing in-process gauge, works to achieve consistent processing accuracy with high precision.

The GPD features a 200mm-dia. swing over table, a distance between centers of 430mm and a maximum grinding diameter of 80mm.