The ongoing need for high geometric accuracy with quick changeovers on Jones & Shipman surface grinding machines was a key factor in the design and development of our robust TechMaster medium capacity range. This range comprising of 2 models, the 634 with a table capacity of 600 x 300 mm and the 844 with a 800 x 400 mm table capacity. As with all models in our Surface Grinder range both will enable the operator to achieve the highest levels of productivity and precision.