2011 YAMA SEIKI BM1200 VERTICAL MACHINING CENTER

Technical Description

The 2011 Yama Seiki BM1200 is a 3-axis box-way vertical machining center manufactured by Yama Seiki USA, the extended-table variant in the BM series providing additional X-axis travel for machining longer workpieces in a heavy-duty rigid platform. The BM1200 provides 47.2 inches of X-axis travel, 23.6 inches of Y-axis travel, and 23.6 inches of Z-axis travel, with a table measuring 51.2 by 23.6 inches. The box-way construction on all linear axes delivers the rigidity and vibration damping required for sustained heavy cutting in steel, cast iron, and difficult alloys. The 20 HP spindle reaches 8,000 RPM standard, with a 10,000 RPM belt-drive option available on select configurations. Fanuc CNC control provides reliable G-code programming and a proven production interface. The BM1200's heavier and longer construction compared to the BM1020 accommodates longer workpieces and extended fixture sets, making it suited to die/mold shops, maintenance departments, and contract manufacturers producing medium-to-large steel components. At approximately 16,500 pounds, the BM1200 is a substantial machine reflecting the heavy casting required for its performance class. Yama Seiki's BM series is positioned as a cost-effective box-way VMC option in North America, combining the long-term accuracy retention of box-way construction with reliable Fanuc control and cost-competitive Taiwanese manufacturing. This machine is a practical choice for shops prioritizing rigidity and accuracy over maximum axis speed.