Steel welded body, tempering treatment, high rigidity, accuracy and stability.
Cross located crankshaft, compact structure.
The crankshaft undergoes grinding treatment after high frequency quenching.
Lengthened rectangular guide-way with a surface of bronze plate.
Pneumatic dual balance cylinder, which balances the slide block and ounch weight to reduce noise and impact.
PLC control and imported safety dual valve.
Wet clutch and hydraulic overload protected pump.
Both auto grease lubrication system and manual thin oil lubrication system.
Both electrical and mechanical cam controller with encoder.
Motorized slide adjustment (60ton and bigger presses)
|Slide Stroke Length||5||mm||80|
|Max.Die Shut Height||H2||mm||250|
|Die Shut Height Adjustment||t||mm||50|
|Slide Bottom Size||FB||b||mm||250|
|Shank Hole Size||Diameter||d||mm||40|
|Table Hole Diameter||mm||150|
High Precision for Sheet Metal Punching and Stamping
The press body is milling and boring by PAMA machine center.JH21 C framepress uses rectangular type lengthened slide guides with bronze plates for higher guide precision
HMI for Easy Operation
HMI with setting function I/O monitor, counter and preset counter.Motorized slide adjustment with digita shut height indicator.precision is 0.1mm.
PLC control system
Mechanical hole punch Press
Applied to punch holes which are missed out or punch holes required on the high pole tower.
4)safe and reliable
Technical Data of Machanical Hole Punch Press
Φ13.5- Φ 21.5
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