铝型材数控双头高效切割锯
1、切割角度自动调整。
2、锯片采用进给气液阻尼缸，切割稳定。
3、高精度进口电机直联锯片切口端面光滑。
4、本锯长度尺寸直接输入，变换锯切长度不用回参考点。
5、进口伺服系统驱动滚珠丝杠，带动活动机头移动，定尺精度高。
6、工作台下具有锯片密封装置，排屑效果好。
7、具有随动开合锯罩，安全可靠，工作环境好。
8、机头移动和进给均彩直线轴承运动副。
9、可伸缩的型材托料架，机器占地小。

The imported digital control system ensures the precise cutting size. The imported ball screw rod drives the machine to move horizontally with precise repeat orientation. You can set a sery of data to realize the continuous cutting according to the preset programme. The blade feeding is hydraulic damping drive with large processing range. And the maximum cutting length is 4200mm. The cutting angle is 90, 45 and 22.5 degree. The changeover between the three angles is automatic.

主要技术参数:
重复定位精度………≤0.2mm
角度误差……………±5
切割型平面度………≤0.1mm
切割型垂直度………≤0.1mm
切割型粗糙度………Ra12.5μm
电源…………………380V 50Hz
电机功率……………2.2kw×2
主轴转速…………2800rpm
锯片规格…………Φ500×4.4×Φ30×Z120
工作气压………  0.5-0.8 Mpa
耗气量……………200L/min
锯切角度…………90° 45° 67.5° (22.5°)
锯切长度…Max4200mm Min400mm  Max5000mm Min400mm
锯切宽度………Max 140mm
锯切高度………Max 140mm
外形尺寸……5500/6300×1700×1800mm
重量……………1800Kg

数显双头精密切割锯用于铝门窗及幕墙型材的切割。

锯片主轴由专业厂家生产，运转平稳，精度高，充分保证了切削面质量。
数显装置显示准确可靠，实现 22.5 °、 45 °、 90 °型材的角度切割。
进给系统采用进口直线导轨副，精度高、寿命长。气液阻尼缸保证锯片进给均匀，运动平稳。
LJZ3-500×4200 Digital Display Double Precision Mitre Saw is used for cutting profiles of alu-door-window and curtain wall.
Main spindle of blade is manufactured by special factory, stable running and hi-precision, which can assure cutting face quality.
Digital dispay device is accurate and stable, which can achieve 22.5 °、 45 °、 90 ° profiles cutting.
Feeding system adopts imported linear guide rail pair, hi-precision and long life. Air-liquid damping cylinder assures blade feeding is even and running is stable.