Mitsui Seiki USA Inc. announces a new series of large, highly accurate CNC jig mills for producing mold bases, mold plates, precision hot runners, progressive and transfer dies, and other jig boring and milling applications. The fixed cross-rail, massive ram design of the J1620 and J1620X machines provides a straightness accuracy in X and Y axes better than 10 microns, according to the company. Further, table squareness to the Z-axis is also better than 10 microns.

Specifications for the J1620:

  • Working size range is 2,100  (X) x 1,600 mm (Y) x 50 0mm (Z)
  • Table size is 2,400 x 1600 mm
  • Load capacity is 4,000 kg