PCB separator MAESTRO 4S

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PCB separator MAESTRO 4S

Stress-free separation of pre-scored PCBs

The MAESTRO 4S separates both large and small PCBs quickly, economically and without stress.


The MAESTRO 4S separates both large and small PCBs quickly, economically and without stress. Cutting with only a single traverse of the pre-scored groove causes tensile and compressive stresses that can damage sensitive components near the groove. Even a second traverse of the groove accompanied by an adjustment of the blade distance substantially reduces the tensile and compressive stresses. This significantly improves the quality of the populated PCBs.

PCB Separator MAESTRO 4S 


The most important features

  • The blade distance is entered on the operating panel and its adjustment is motor-powered.
  • Up to nine programs can be stored.
  • The materials used for PCBs are FR4 and aluminum
  • The continuously adjustable separation length is set with limit switches.
  • The accumulated cutting performance is displayed for the purpose of scheduling preventive maintenance of the blade

For separating aluminum with the MAESTRO 4S we recommend using the FR4 circular blade with special blade settings. More information in the operation manual.

Various aluminum alloys are used in the manufacture of PCBs. We recommend submitting sample PCBs with the order in order to optimize the cutting geometry and for the correct adjustment of the circular blades.


Adjustment of the upper guide

In this video tutorial we show you step by step how to adjust the upper guides and the cutting length on MAESTRO 4S.

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 More video tutorials MAESTRO 4S


DIC, short for Dynamite International Corporation, established in 1994, has been mainly engaging in production equipment sales, technical service and manufacturing process support.

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