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JH21-45L Variable Stroke Pneumatic Press Machine with 45ton Capacity

JH21-45L is a 45ton variable stroke press machine. C frame steel welded body. Hydraulic thin oil lubrication. Dry type clutch and brake with safety valve.
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  • JH21-45L

JH21-45L variable stroke pneumatic press machine

-7 shifts stroke length adjustable: 20/37/62/86/104/116/120mm

-mechanical adjustment device of stroke length, with help of pneumatic release

-hydraulic overload protection

-8 faces slide guide rails

Main parts list:


-PLC control (Delta/Mitsubishi)

-Pneumatic clutch and brake (OMPI)

-Overload protection pump (Showa/King Air/Auto power)

-Safety solenoid valve for clutch (Azbil)

-Thin oil lubricate pump

-Two-hand-button control panel with foot pedal

-Anti-vibration pads

-Inverter for adjustable stroke speeds

-Front side safety light barriers

-Slide counterweight balance cylinder

-Slide height adjust motor with height indicator

-Cam controller


Optional accessories:


-Die cushion

-Hydraulic die clamps, die lifters

-Physical safety fence

45ton varaible stroke press machine specifications


JH21-45L
CapacitykN450
Nominal Strokemm4
Slide Strokemm20-120
SPMFixedmin-180
Variablemin-170-90
Max. Die Heightmm270
Die Height Adjustmentmm60
Throat Depthmm230
Between Columnsmm550
BolsterLRmm810
FBmm440
Thkmm110
Bolster Opening mmφ180×30
(Up Hole Dia.×Dpth×Low Hole Dia.)×φ160
Slide AreaLRmm600
FBmm360
Shank HoleDia.mmφ40
Dpthmm60
Main Motor PowerkW5.5
DimensionsFBmm1610
LRmm1170
Hmm2850
Net Weightkg4350


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