we have been proud to introduce our most recent technologies machines able to working at speeds exceeding five hundred RPM. We are the one company providing machines with this standard of velocity, making certain utmost https://www.youtube.com/watch?v=-nQTR6bXhfU&list=PLZ3DkIWtVYetfvXsAvY04--yisQJg2WWI&index=9&pp=iAQB