铝门窗数控双头切格锯用于铝门窗及幕墙型材的切割。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。活动机头移动采用大导程滚珠丝杠运动形式，传动精度高，***准确，工作平稳。采用数控技术可完成不同规格尺寸的型材自动下料，两锯片可自动转换角度，实现22.5°、45°、90°型材的角度切割。LJZ2S-500X4200NumericalControlDoublePrecisionMitreSawisusedforcuttingprofilesofalu-door-windowandcurtainwall.Feedingsystemadoptsimportedlinearguiderailpair,hi-precisionandlonglife.Air-liquiddampingcylinderassuresbladefeedingisevenandrunningisstable.Adjustableheadmovingadoptssteep-leadballscrewsportstype,hi-precisiontran***ission,accuratelocatingandstablerunning.Adoptnumericalcontroltechnologytoaccomplishdifferentsizeprofilescuttingautomatically,twobladescanchangeangleautomaticallytoachieve22.5°、45°、90°profilescutting.输入电源Powersupply380V50Hz工作气压Airpressure0.5～0.8（Mpa）耗气量Airc***umption150L/min输入功率Inputpower5.5kw锯切范围Cuttingrange400～4200（mm）锯切高度Cuttingheight300mm锯切宽度Cuttingwidth135mm转速Ratationalspeed2800r/min进给速度Feedingspeed0-3m/min重复***精度Repeatedlocatingprecision&plu***n;0.15mm)