JH21 Series Punch Press

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 JH21-25  / JH21-45 /  JH21-63 /  JH21-80

Specification Units JH21-25 JH21-45 JH21-63 JH21-80
Nominal pressure KN 250 450 630 800
Nominal force stroke mm 3 4 4 5
Slider stroke mm 80 100 120 140
Number of slider stroke s.p.m 100 80 70 60
Max. die set height mm 250 270 300 320
Die set height adjustment mm 50 60 80 80
Distance from slider center to frame mm 210 230 300 300
Worktable dimension(L) W) mm 400×700 440×810 580×900 580×1000
Workbench plate hole size mm ϕ150 ϕ160 ϕ180 ϕ180
Thickness of the worktable panel mm 80 110 110 120
Slider ground size (L W) mm 250×360 340×410 400×480 420×560
Size of the handle hole (diameter *depth) mm ϕ40×60 ϕ40×6 ϕ50×80 ϕ50×80