Auto-feeding single head saw Primarily used for cutting aluminum profiles and pvc profiles for aluminum doors and windows, curtain walls etc. Furnished with special jig, it is more suitable for corner profiles processing or mass production of the profiles. 1adopt 20hard alloy saw blade and auto-spray lubricating and cooling system, ensures high cutting linear velocity and high surface finish quality and high accuracy. 2adopt hydro-pneumatic damper stepless speed governing system, ensures smooth feeding. 3adopt digital display system and automation controlling system(with touch screen) for this type machine. It ensures high repositioning accuracy as well as a0.1mm 4adopt the imported integrated plc control, with the self-measuring and self-diagnosing function. The circuit is of high stability and nice environmental applicability and can upgrading by long distance operation through net-works. Main technique parameter: 1cutting length:no limit for manual operation 2cutting length of one feeding:5~595 mm 3cutting width cutting height:215150 mm/ 240135 mm 4 power of main motor:2.2kw 5speed of main motor:2840r/min 6saw blade size:50030120t 7saw blade feeding speed:0~3m/min 8saw blade returning speed:2~3m/min 9working pressure:0.6~0.8mpa 10working voltage:380vac 11overall dimension:lwh:230012001300 mm 12weight:850kg.