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MACHINES

Impact Extrusion Press

If flexibility is required when producing a monoblock aluminium container, an Impact Extrusion Press is the first choice. A high performance toggle lever system produces aluminium cans with one stroke out of a slug. As a market leader our presses are used all over the world for the production of monoblock aerosol cans.

Special Features

  • Sturdy frame, separate from the drive housing, for absorbing the extrusion loads; both parts made of spheroidal graphite iron
  • Compact drive of the crankshaft via pneumatically controlled clutch-brake unit with spring loaded disc brake to allow controlled or immediate stops
  • Speed-variable drive, creeping speed and facility for switching to reverse motion to facilitate the setting of the tooling
  • Electromotive punch adjustment for correcting the bottom thickness during production
  • Swing-off type slug feed and stripper frame of the take-off unit, resulting in short set-up times and simple size-part changes, optimized for high speed production
  • Automatic permanent circulatory lubrication system with filter and offline filter system
  • Take-off unit operating in absolute synchronism with the outfeed conveyor, ensuring trouble-free transfer of the products even in case of short extrusions and maximum stroke rates.
  • Inclined slug conveyor for direct feed of flat and domed slugs to the die
  • Continuous rotary slug infeed system

Technical Data

 

Type CP35 CP55 CP65 CP75 CP85 Express 6000
Can Diameter (mm) 10-30 19-45 25-45 25-53 35-66 43-80
Max. extruded can length (mm) 130 170 200 225 275 310
Approx. wall thickness (mm) 0,3 0,3 0,4 0,5 0,5 1,0
Nominal power (kN) 800 1.400 1.600 2.500 4.000 6.000

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Mall Herlan Impact Extrusion Presses

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