... 3.Diameter of billet cut:LessThan Diameter 230mm aluminum bar sawing machine of menual typeRotating speed of saw blade:2150rpmPower ... and casting equipment is not only being used by many large companies in China, but we have also exported to ... Aluminium Alloy Co., Ltd6,Zhejiang Dingfeng Aluminum Co., Ltd7,Wujiang Longma Aluminum Co., Ltd8,Interthai Manufacturing Co., Ltd aluminum bar sawing machine