Circular sawing machine LYBRA

for steelfor aluminumfor copper

The new Lybra maintains intact the strengths of the traditional machine and further strengthens the characteristics of robustness, precision and speed that have always distinguished this model. thanks to the technical improvements made, NUOVA Lybra is able to ensure an increased production of up to 15% more than the previous version *. The sawing machine is suitable for single, double or triple cutting (vertical or horizontal according to the selected stock) of pipe and/or bar with HSSblades. Cutting head •High-performance cutting head with gear-free helical, hardened and rectified gears; •sawing head motor: KW 5.5 -4p-50hz; •Automatic head positioning, controlled by hydraulic cylinder and potentiometer; •Proportional valve on the cutting head, to obtain the variable feed speed of the blade according to the section of the material; •Blade Revolutions: With electronic speed variator (inverter) for alternating current head motor-ratio of variation 1:5 from 24 rpm/min up to 120 rpm/min continuous; The following additional reduction ratios are also available: 15/60 — 20/100 — 28/140 rpm/min; •Blade Lubrication by emulsion or minimal lubrication; •Electronic Blade-saver ammeter managed by PLC; •Automatic Rotating table (± 60 º), management by SIEMENS BrushlessMotor, transmission by chain, pinion with hydraulic locking; cutting head rotation controlled by Servomotor. •Table cladding with special alloy steel plate and rectified with 250 Hd hardness; •Brush Cleaning table for scraps and trimming removal.