Macro combi, THE BEST OF TWO WORLDS

 

  • MacroCombi – a unique tool for electrode production and EDM machining. Two perfect systems in one.
  • Both small and large electrodes can be mounted in the same chuck. Two systems. One chuck. No adapters.
  • The same chuck for the Macro holder with its stability and precision, and for the small, cost-effective MacroJunior holder.
  • System 3R offers a complete range of combination chucks. Whatever chucks and accessories you need for your operations, we can provide them. Everything to ensure that you get the highest possible yield from your business, and that you always have access to a system that can tackle the tasks you need it to do.
  • There are no limitations. Only possibilities.
Brochure Macro Combi

Brochure Macro Combi

 

Features

  • Max. work piece weight 25Kg
  • Clamping force 5.000N
  • Repeatability <0.002mm
  • High accuracy
  • High stability
  • Maximum pallet size Macro 100×100 mm and junior 50×50 mm ( bigger on request )

Chucks

3R-460.34

3R-460.34 Manual chuck

  • For mounting in the spindle with 3R-A11489
  • Required drawbar for Macro 3R-405.16
  • Required drawbar for MacroJunior 3R-405.11
  • Weight 0.8 kg

See drawing >

3R-460.1-1

3R-460.1-1 Automatic pneumatic chuck

  • Required drawbar for Macro 3R-405.16
  • Required drawbar for MacroJunior 3R-405.11
  • Required air pressure 6±1 bar with Turbo
  • Air-blast cleaning of Z-references
  • Weight 2.5 kg

See drawing >

3R-460.32

3R-460.32 Manual lathe chuck

  • For mounting on a lathe taper
  • Required drawbar for Macro 3R-405.16
  • Required drawbar for MacroJunior 3R-405.11
  • Weight 2.5 kg

See drawing >

3R-460.37

3R-460.37 Manual chuck

  • The locking is operated by a handle
  • Required drawbar for Macro 3R-405.16
  • Required drawbar for MacroJunior 3R-405.11
  • Weight 4.5 kg

See drawing >

3R-460.31-5

3R-460.31-5 Manual chuck

  • Chuck in HighPerformance version.
  • Vertical or horizontal mounting on the machine table
  • Required drawbar for Macro 3R-405.16
  • Required drawbar for MacroJunior 3R-405.11
  • Weight 3.5 kg

See drawing >

3R-460.46

3R-460.46 Automatic pneumatic chuck

  • Pneumatic chuck with integral air unit
  • Required drawbar for Macro 3R-405.16
  • Required drawbar for MacroJunior 3R-405.11
  • Required air pressure 6±1 bar, Turbo locking
  • Air-blast cleaning of Z-references
  • Weight 4.4 kg

See drawing >

Pallets

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Spare parts

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