(8931220 Discontinued model supplied with standard blades)

The Maestro 3 separates both small and large pre-scored PCBs. 
The circular and linear blades made from a special steel ensure a long service life. 
The pre-scored grooves can be interrupted by any number of cut-outs.

The clearance between the circular blades can be precisely adjusted with the rotary knob and is shown on the scale.  Tests have revealed that the larger the clearance between the circular and linear blades, the smaller the stress produced during the separation process.

During the operation, the PCB is placed with its pre-scored groove onto the linear blade and the circular blade is then drawn by hand across the PCB.  The clearance between the upper guide and the linear blade is adjustable to ensure that the PCB is only separated in the pre-scored groove.
On the Maestro 3E, the table and back rest can be adjusted with a wrench to the best working position.  The gap between the linear blade and the unit can be adjusted to ensure that the waste strips fall through and are sorted out.
 

Separation type
Component side: circular blade
Solder side: linear blade

Operation
Manual

Separation length
Max. 450 mm  (17.71")
 

All the new Maestro units come with Titanium coated blades. The following chart shows the part numbers of the replacing blades.                                                                                               

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For a list of the standard steel blades 8930501 and 8930668 click here.                                                                                                                                                 top
                 
 

 Maestro 3E Specs PDF                                                                                                                                                                                                                                                                                                               top