1.feature: 1)simplified operation control panel:centralized of all buttons. 2)main functions of the face plate: A: two-stage length count. B:motor rotating speedadjustment. C:motor rotating speed counting. D:rubber pinch wheel air pressure adjustment. E:braking pressure adjustment. F:other pressures adjustments. 3)key type pneumatic shaft type paper tube fixed disign is adopted in this machine.the paper tube fixed firmly to prevent deformation,easy and rapid for loading and unloading. 2.technical papameters: Mechanical speed YET-700(mm)YET-1000(mm)YET-1300(mm)YET-1600(mm)raw material width700(max.)1000(max.)1300(max.)166(max.)raw material diameter800(max.)800(max.)800(max.)800(max.)finished product width40-70040-100040-130040-1600finished product diameter400mm(max.)design upon the request of the customerinside diameter of paper core3''mechanical speed0-120m/minvoltage220v/380v/440v 3-phase 50/60HZ