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HYDRAULIC EXTRUSION PRESSES

  These presses are designed for hot pressing of a variety of products: plane and finned tubes, flattened and hollow sections, smooth and corrugated boards made of aluminium and magnesium alloys. Hydraulic extrusion press
TECHNICAL DATA
Parameters Values per Models
3000-tp force 108-tp force
Rated force, MN    
  - upon extrusion with a movable mandrel or without it 30 41 ... 79
  - upon extrusion with a stationary mandrel 25 41 ... 63
Mandrel drive force, MN    
  - front 5 16
  - back 5 16
Stroke, mm:    
  - mandrel 2800 4600
  - slide 1600 2700
  - mandrel rest screws   2000
  - container 1000 1600
Back slide stroke cylinder force, MN 2 5.2
Container length, mm 800 1200
Container displacement cylinder force, MN:    
  - upon onward motion 3 8
  - upon backward motion 3 8
Variable working travel speed, mm/s:    
  - pump-driven press stamp 0.1 ... 200 0.1 ... 5
  - pump-driven mandrel 5 ... 200 0.1 ... 20
Max. press stamp and mandrel travel speed being driven off the pumping plant, mm/s - 300
Max. operating fluid pressure in main cylinders, kgp/cm2 320 320
Press weight (including the mandrel tip and one container), ton   1500