BROWN SN420 SA semi-automatic mitre bandsaw


BROWN SN420 SA semi-automatic mitre bandsaw for operations on batches of material up to 280mm diameter (at 90 degrees), or max 220mm (60 degree mitre).

MAIN FEATURES:
BROWN SN 420 SA

  • Machine base in cast iron with ample circular resting base which turns with the large bow
  • Adjustable machine parts: vice unit, bow support, bows vertical and horizontal perpendicularity, vice shoulders
  • PLC specifically developed by Pedrazzoli programmable according to the users requirements
  • Machine can function even in manual mode
  • Pedrazzoli brand speed reducer unit
  • Pedrazzoli brand hydraulic unit controlling bow and vice movement, for a precise adjustment of bow descent speed
  • Bow descent starts after vice closing
  • 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
  • Lubrication/refrigeration system for band with electric pump and two adjustable taps placed on the band guides
  • Cast iron parts are PEDRAZZOLI Green, sheet metal parts are Grey and blade cover guards are Yellow

OPTIONAL ACCESSORIES:

  • 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
  • Vertical hydraulic anti-burr vice
  • Mechanical cutting speed variator (from 19 to 96 m/1′)
  • Laser pointer for cutting position
  • Vice pressure adjustment device

TECHNICAL DATA
kW 1.6 7 2.0 (std) or 1.1 (vario)
m/1′ 35 / 70
mm 420
mm 3150 x 27 x 0.9
kg 610

 

CUTTING SPECS
mm 170 280 230 150
mm 150 270 220 150
mm 240 x 90 420 x 190 230 x 150 140 x 220