Fixed beam gantry CNC machine centerBTMC-1520Q BTMC-1520Q gantry type machine center is a new model developed to replace the large traditional "C" type vertical machine center. Comprehensive improve large vertical machine center precision deviation and the weakness of heavy load deformation, suitable for heavy mold processing, light size and large processing plate processing. It has the following advantages: ◆ Improve the machine processing precision, the spindle centerline and Z axis guide way is basic coincidence surface, without accuracy deformation problem of spindle box caused by 780-950mm gap distance of VMC. ◆ Eliminate the accuracy difference caused by the suspension of both ends of the VMC worktable ◆ Y axis doesn’t bear work-piece weight and worktable running is no more than base of table. Solve the deformation caused by long-term load bearing of vertical table ◆ The bearing capacity of the worktable is about 50% higher than that of VMC. ◆ Z axis adopts Nitrogen balance weight, improves the reaction speed and runs more smoothly than the VMC weighting hammer.

Model	BTMC-1520Q
Table size	2000*1300mm
X/Y/Z travel	2000*1660*850mm
Distance between tool head and table	240-1090mm
Work table Y slot (NO.-size*pitch)	7-22*170mm
Width of gantry	1650mm
Spindle rotation speed	6000 rpm/min (optional 8000rpm/min)
Spindle Taper	BT50
Spindle Motor	15kw
X/Y/Z axis Rapid feed	8/10/12 m/min
Positioning accuracy	0.01mm
X/Y/Z axis Cutting feed	8 m/min
Dimension	5800*3300*4300mm
Net weight	15000kg
Max load of table	4000kg

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