J21 Series Power Press

Short Description:

Main Features    1.Steel welded body, tempering treatment, high rigidity, accuracy and stability;    2.Vertical located crankshaft, compact structure;  3.The crankshaft undergoes grinding treatment after high frequency quenching;  4.Lengthened rectangular guideway with a surface of bronze plate;  5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise  6.PLC control and imported safety dual valve;   7.Dr...


  • FOB Price: US1000~20000
  • Min.Order Quantity: 1 Set
  • Supply Ability: 30 Set/Pieces per Month
  • Port: Shanghai
  • Product Detail

    Product Tags

    jh21041702.jpg

    Main Features   

    1.Steel welded body, tempering treatment, high rigidity, accuracy and stability;   

    2.Vertical located crankshaft, compact structure; 

    3.The crankshaft undergoes grinding treatment after high frequency quenching; 

    4.Lengthened rectangular guideway with a surface of bronze plate; 

    5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise 

    6.PLC control and imported safety dual valve;  

    7.Dry clutch and hydraulic overload protector.

    jh21041703.jpg

    Technical Parameters

    Model

    Unit

    J21-80T

    J21-100T

    J21-125T

    J21-160T

    Nominal force

    KN

    800

    1000

    1250

    1600

    Slider stroke

    mm

    120

    120

    130

    130

    Slider stroke times

    Time/min

    45

    45

    45

    40

    Max closed height

    mm

    400

    410

    430

    580

    Max height for die loading

    mm

    280

    290

    300

    450

    Adjustment range for closed height

    mm

    80

    80

    100

    100

    Distance between slider center line

    mm

    280

    300

    350

    380

    Worktable size

    F-B

    mm

    520

    550

    600

    750

    L-R

    840

    900

    950

    1050

    Worktable blanking hole

    mm

    Φ200

    Φ200

    Φ200

    Φ300

    Slider bottom size

    mm

    270*330

    290*350

    380*540

    400*540

    Shank hole size

    mm

    Φ60*80

    Φ60*80

    Φ70*80

    Φ70*80

    Distance between columns

    mm

    360

    380

    410

    410

    Bolster thickness

    mm

    90

    100

    110

    110

    Fuselage tilting angle

    °

    /

    /

    /

    /

    Motor power

    KW

    7.5

    11

    15

    15

    Dimension

    F-B

    mm

    1750

    1900

    2100

    2100

    L-R

    1320

    1400

    1500

    1700

    Height

    2500

    2700

    3100

    3100


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