WRD 130 and 150 plate horizontal boring machines represent a twin-type of machines of the same concept and frame, but different main motor outputs, different headstocks and spindle revolutions. The machines are intended for precision and high-efficient coordinate boring, drilling, milling and thread-cutting particularly in the case of large-scale, heavy and structurally difficult work-pieces made of cast iron, cast steel and steel.
WRD 130 / 150 (Q) are plate horizontal boring machines of a left-had design with a tail-stock barrel (sliding block) and telescopic working spindle. The machines are continuously controlled in four axes (X – base cross travelling, Y – headstock vertical adjustment, Z – sliding block longitudinal travel and W – working spindle longitudinal travel). Either Heidenhain iTNC 530, Sinumerik 840 or Fanuc control system can be selected for controlling the machine.
The main drive as well as all others drives for the machine axes are digital AC types of Siemens.
The modular conception of the machine allows the user to choose the optimum design meeting the user’s technological requirements from many variants of the machine. Depending on the travel of the X and Y coordinates, the user selects the operating area arrangement consisting of UD 4 clamping plates and the configuration of one or more rotary tables. The technological performance of the machine may be considerably expanded by the use of special technological accessories.