复摆式花岗石快速大砂锯，集纯摆式和平移式砂锯优点于一身，同时又摒弃了此两种锯的缺点。能耗低、无级变速、进刀快、产量高、板面平整是该锯的显著优点。
本锯加工规格是：长：3米、宽：
3.6米、高：2米 Compound pendulum type granitic saw integrate single pendulum with translating type and spurn the defect of them, It has low energy-consumption,continuous change,high output and unknit suffice. The specification is : Lenth:3 meters, Width:3.6 meters, height: 2 meters.