Double Mitre Saw With Nc For Aluminum本机是为适应当前国内  铝窗发展需要，经广泛调研而开发的  次数控锯切设备。适用于铝、塑门窗及幕墙等型材45度、67.5度、90度的锯切加工。该机采用进口直线导轨、主轴电机，直线式进给。下料精度高，生产效率高，操作简单，技术  ，性能可靠。This machine adopts auto numerical control system deigned for the slap-up aluminum window, it is used for cutting aluminum and PVC profiles with angles of 45°、67.5°、and 90°,,high efficiency reliable performance,advanced technique,etc设备加工精度：重复定长精度Repeat locating length:≤0.30(mm)型材切割角度允差Cutting angle allowance :±5′切割型面的平面度Cutting peofile surface planeness: ≤0.10(mm) 切割型面粗糙度Cutting peofile surface roughness:Ra12.5um