MPA Multiple ripsaw / Edging line
|Max depth of cut with movable blades||mm 120|
|Max depth of cut with sleeve for fixed blades, without wooden pad||mm 140|
|Max working width||mm 450|
|Min length of workpiece||mm 700|
|Max passage width||mm 950|
|Toothed feeding belt width||mm 520|
|Min / max spindle motor power||kW 45 – 90|
|Spindle speed||rpm 3500|
|Min / max feed speed||m/min 8 / 50|
|Min / max diameter of blades||mm 320/425|
|Min / max number of movable blades||nr. 1 / 4|
|Overall dimensions (length x width x height)||mm 2300x2400x2400|
MPA SINGLE-SPINDLE EDGER/MULTIPLE RIPSAW
The MPA is a single-spindle machine with overhead blades that can work as a multiple rip saw or as an edger. The edger version can be equipped with one to four movable blades and one fixed blade to the left or right. Once the mobile blades are removed, the edger becomes a multiple rip saw by fitting a sleeve with fixed blades.
The blade shaft is made from special, high-strength steel. The bearings, fitted with locking nuts, are constantly monitored by temperature sensors. In the edger version, each blade is mounted on a small sleeve, which slides axially along the blade shaft.
The movement is provided by means of a ball screw controlled by a brushless motor. Each movable blade has its own joystick for manual positioning and an electronic positioner optimizes measurement in accordance with a table or a previously set program. Each blade is linked to a mobile laser with a red light.
The machine is fitted with splinter guards and anti-kickback devices, which are always active during normal operation.
The pressure rollers are operated by pneumatic cylinders with adjustable pressure. Their supporting structure is mounted on sturdy ball runner blocks that move along hardened prismatic guide rails.