This Great GS-740 is a used grinding machine — also commonly referred to as a surface grinder — a precision machine tool employed in metalworking and manufacturing to produce smooth, flat, or geometrically accurate surfaces on workpieces by removing material through the controlled action of an abrasive grinding wheel.
Four units of this machine are currently available from stock in Portugal, each priced at $8,500. The machines date from 1999 and are offered in used condition, with a weight of 1,450 kg per unit reflecting the robust, rigid construction typical of surface grinders designed for stable, vibration-free operation.
The grinding table measures 250 mm by 150 mm, providing the work-holding surface onto which parts are clamped or magnetically secured during the grinding process. Axis travel is defined by an X-axis course of 350 mm, a Y-axis course of 180 mm, and a Z-axis course of 400 mm, the latter governing the vertical positioning of the grinding head relative to the workpiece. Together these travel dimensions determine the maximum envelope of parts that can be machined on this equipment.
The machine is powered by a 3.75 kW motor drawing 7.4 amperes at 380 volts, figures that indicate compatibility with standard three-phase industrial electrical supplies. This power rating is appropriate for a surface grinder of this table size, supporting consistent material removal across the available work envelope.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.