world precise machinery JH21-60 pneumatic punching machine
JH21-60 is an eccentric press machine for metal parts stamping. This press machine adopts wet type combined pneumatic clutch and brake. The press can work as inches, single stroke and continuous strokes. It is easy to adjust the shut height with the help of brake motor on the ram back. PLC control and HMI with touch screen are convenient for operator to set the press and check the press working status.
Main features of JH21-60 pneumatic punching machine
-C frame steel plate welded body
-Forging crankshaft with bronze bush
-Rectangular type ram guides with bronze plates
-PLC central control, easy operation
-Wet type clutch and brake, easy maintenance
-Inches, single and continuous working modes
-Hydraulic overload protection
-Two-hand-button control
-Foot pedal control as optional
Main features of JH21-60 pneumatic punching machine
-C frame steel plate welded body
-Forging crankshaft with bronze bush
-Rectangular type ram guides with bronze plates
-PLC central control, easy operation
-Wet type clutch and brake, easy maintenance
-Inches, single and continuous working modes
-Hydraulic overload protection
-Two-hand-button control
-Foot pedal control as optional
Model
JH21-60
Nominal Capacity
600kN
Rated Tonnage Point
4mm
Stroke
80mm
Stroke Speed
60-110times/minute
Max. Die Set Height
330mm
Slide Adjustment
70mm
Throat Depth
225mm
Bolster Size
930mm x 520mm
Slide Area
480mm x 400mm
Motor Power
5.5kW
Dimensions
1540mm x 1200mm x 2470m
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