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SHEET STAMPING CRANK PRESSES

  Closed die sheet stamping crank presses are designed to produce sheet stampings by blanking, bending, forming, punching and drawing of the large-sized elongated parts used in the motor car, tractor and instrument making industries as well as to make refrigerators and other household utensils. Sheet stamping crank presses

 

DOUBLE-ACTION SHEET STAMPING PRESSES
Parameters Values
4K630/400 4K800/500 4KA630/500
Rated force, kN:
  - drawing slide 6300 8000 8000
  - holddown slide 4000 5000 5000
Slide stroke, mm:
  - drawing slide 1000 1000 1000
  - holddown slide 630 700 700
Continuous stroke frequency, min-1 8 to 14 12 to 18 14 to 18
Max. distance between die plate and slide in its bottom portion being in the top setting position, mm:
  - drawing slide 1550 1965 1900
  - holddown slide 1450 1815 1750
Table size, mm:
  - left-to-right 3150 4000 4000
  - front-to-back 2500 2400 2400
Drawing slide size, mm:
  - left-to-right 2650 3300 3500
  - front-to-back 1900 1750 1750
Holddown slide size, mm
  - left-to-right 3140 4000 4000
  - front-to-back 2500 2400 2400
Max. drawing depth, mm 320 300 300
Side opening size, mm 1440×1500 2500×2500 2500×2500
Main motor power, kW 132 150 150
Overall size in plan view, mm 5260×4830 6310×5440 6310×5440
Height above floor level, mm 9240 10390 10325
Weight, ton 266 350 343

 

SINGLE-ACTION PRESSES
Parameters Values
2-Crank Presses 4-Crank Presses
2K1000 2K500 2K315 4K500 4KA500 4KB500
Rated force, kW 10000 5000 3150 5000 5000 5000
Slide stoke, mm 400 630 400 630 630 630
Continuous slide stroke frequency, min-1, no less that 20 20 25 12 to 24 12 to 24 12 to 24
Single slide stroke frequency, min-1 16 16 19 18 18 18
Closed die space height, mm 810 920 570 1250 1230 1220
Setup distance between die plate and slide 320 500 250 500 500 500
Table size, mm:
  - left-to-ring 3150 3150 2500 3150 3150 3150
  - front-to-back 1800 1370 1250 1800 2100 2100
Slide size, mm:
  - left-to-ring 3100 3150 2500 1800 3150 3150
  - front-to-back 1700 1370 1000 1950 2100 2100
Chuck stroke, mm:
  - full 200 300 170 300 - -
  - operating 100 200 150 150 - -
Post opening size, mm:
  - width 1900 1900 750 1900 1900 1900
  - height 1500 1900 400 1900 1935 1935
Slide pusher force, kN 500 250 160 80 80 80
Main drive motor:
  - power, kW 132 90 50 110 110 110
  - rotational speed, rpm 1000 1500 1400 1500 1500 1500
Overall size, mm:
  - left-to-ring 5150 5000 4510 5000 5320 5000
  - front-to-back 4700 4555 2740 4555 4555 4555
Press height above floor level, mm 7830 7550 5900 7550 7590 7590
Total press height, mm 11400 10800 6870 10830 9870 9870
Press weight, ton 190 130 52 173 159 155
Table motion front wise front ward front ward front wise front ward -