G-V portal double column machining center
This series of double column machining tools includes models with a worktable width ≥1500mm; among them, the three-axis support surface of the GV series adopts heavy-duty roller linear guides, which are easy to maintain in the later period, have low friction resistance, fast response of moving parts, and no low speed and no crawling, with excellent dynamic and static performance, is especially suitable for the processing of complex parts requiring high load, high rigidity and high precision equipment. The G-R series machine tool adopts the combination configuration of heavy-duty roller linear guide and sliding guide. On the basis of retaining the high-speed and high-precision linear guide configuration of the X and Y axes, it is equipped with a Z-axis ram that is fully enclosed and surrounded by hard rails on all sides. The hard track surface has been widened and lengthened to upgrade the design, so that the heavy cutting ability of the machine tool has been significantly improved; the combination of "two lines and one hard" can not only meet the strong cutting processing of parts under various working conditions, but also has stable performance and good accuracy retention.