BROWN SN 450 EVOLUTION automatic mitre bandsaw

BROWN SN450 EVOLUTION automatic mitre bandsaw for cutting up to 300mm diameter, or, 60 degree mitres for structural sections or tube.


  • BROWN SN450 EVOLUTION automatic mitre bandsawMachine base in cast iron with ample circular resting base which turns with the large bow
  • Adjustable machine parts: vice unit, bow support, bow’s vertical and horizontal perpendicularity, vice shoulders
  • PLC specifically developed by Pedrazzoli programmable according to the users requirements
  • Machine can function even in manual mode
  • Innovation in manual movement of the bow by means of easy accessible ergonomic hand-wheel with digital display for cutting angles
  • Band speed reducer unit
  • Band hydraulic unit controlling bow and vice movement, for a precise adjustment of vice pressure, bow descent speed and band tensioning
  • Bow descent starts after vice closing and band hydraulic tensioning
  • Protection guards for parts in movement, pedal for semi-automatic cycle start placed at safety distance, double start buttons on stand, micro-switches on pulley cover guards, band rotation sensor
  • Mechanical blade cleaning brush, large shaped basin for conveying chips in the extractable swarf tray with wheels, lubrication/refrigeration system for band with electric pump and two adjustable taps placed on the band guides


  • Loading roller table, length = 1000 mm
  • Loading roller table, length = 2000 mm
  • Loading roller table extension, length = 2000 mm
  • Unloading roller table with barstop, length = 2000 mm
  • Unloading roller table extension, from 2000 to 4000 mm
  • Unloading roller table extension, from 4000 to 6000 mm
  • Mist lubrication
  • Laser pointer for cutting position
  • Vertical anti-burr vice
kW 3
mt/1′ from 18 to 90
mm 450
mm 3634 x 34 x 1.1
kg 860
db 74


mm 270 300 270 180
mm 220 250 240 175
mm 270 x 130 450 x185 240 x 250 170 x 150