This range 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 enables the highest levels of productivity and precision

You can find out more about this product by calling +44 116 201 3000 or downloading a brochure/datasheet or viewing various application videos.

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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. Incorporating a full colour Touchscreen used to access our own simple and fast-to-set colour icon based software, coupled with membrane-type touch keys and electronic handwheels, either of these ‘Self-Teach’ surface grinders will enable inexperienced or experienced operators alike to be immediately more productive. An additional bonus comes from each models automatic dressing and grinding cycles which means they can be quickly set, then left unmanned.

Product Features

  • Generously proportioned, high quality cast iron, bed, column, saddle and table.
  • Each casting designed to provide excellent rigidity.
  • Direct drive wheelhead assembly.
  • “Self-Teach” colour Touchscreen control.
  • Both Y & Z axes controlled and positioned by Fanuc® digital AC servo motors.
  • Heidenhain® ‘Absolute’ linear nano scale on Y axis (optional on Z axis).
  • Table axis hydraulically powered from a modular power pack.
  • Table reversal easily set via sliding table dogs and proximity switches in the saddle.
  • Easy & rapid setup for automatic cycles.
  • Easy manual operation.
  • In cycle/out of cycle dressing with full compensation.
  • Dress on demand with full compensation.
  • Straight, Facing, Slotting or Vee form wheel macros.
  • Easy form dressing of complex profiles.
  • No expensive & complex dressing devices required.
  • Plunge, Area, Face, Multi-Plunge, Multi-Slot, Multi-Plunge & Area grind macros.
  • Easy down load/up load to USB memory stick.