We are offering production bore grinding machine. Fully automatic continuous production bore grinding machine: high precision bore grinding machines with automatic dressing, automatic compensation and automatic clampde-clamp max. Grinding diameter : 300mm max. Grinding length : 125mm fully automatic like, table traverse, wheel head rapid approach, automatic in-feed, spark off timer, compatible with auto gauge. • fully automatic functions, like clamping, dressing, compensation etc. • repeatability and roundness within 5micron. • automated with hydraulics controlled by plc.