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    JA31 Series closed single point press

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    Product Overview:

    JA31 series closed single point press is an upgraded product of our company in the traditional type. The product is stable and durable, with features such as large capacity generation point, large mold space, and can be combined with peripheral automation for production. Easy to operate and maintain, suitable for processes such as blanking, blanking, bending, stretching, correcting, and cold stamping, as well as functions such as deep drawing, strong blanking, and extrusion.

    Performance characteristics:

    1. The Q235A steel plate welded structure of the fuselage has a linear design, uniform stress, good rigidity of the entire machine, and beautiful appearance; Use low temperature tempering to remove stress.

    The crankshaft is laid horizontally, and the transmission system is placed on both sides of the machine body. The structure is compact, the layout is reasonable, and the transmission is stable.

    3. The pneumatic friction clutch is adopted, with reliable performance and sensitive action.

    The 8-sided guide rail is used for guiding, which ensures stable operation and high accuracy, and extends the service life of the mold.

    The slider is equipped with a hydraulic overload safety device to ensure the safety of the press.

    6. The pneumatic double balance structure is adopted to balance the weight of the slider and the upper mold, ensuring smooth operation and improving stamping accuracy.

    7. The main lubrication adopts a lubrication system that combines centralized and fixed-point oil supply methods to ensure that each lubrication part has sufficient oil quantity.

    8. Externally supported frame, with concentrated impact pressure, ensures stability and safety of operation.

    9. It can be equipped with peripheral automatic production product devices to achieve automatic stamping production and improve production efficiency.

    10. Optional photoelectric protection device to ensure the personal safety of the operator.


    Main Technical Parameters of JA31 Series Closed Single Point Press



    Slide bottom plane size

    Technical Parameter

    unit

    JA31-

    125

    JA31-

    160

    JA31-

    200

    JA31-

    250

    JA31-

    315

    JA31-

    400

    JA31-

    500

    JA31-

    630

    JA31-

    800

    JA31-

    1000

    Sliding block nominal pressure

    kn

    1250

    1600

    2000

    2500

    3150

    4000

    5000

    6300

    8000

    10000

    Ability occurrence location

    m

    8

    10

    12

    12

    13

    13

    15

    15

    15

    15

    Slide stroke

    mm

    165

    180

    210

    250

    250

    270

    320

    350

    350

    380

    Stroke times

    s.p.m

    40

    35

    35

    30

    27

    27

    20

    15

    12

    12

    Maximum enclosed height

    mm

    515

    630

    690

    650

    665

    730

    800

    920

    950

    1040

    Closed height adjustment amount

    mm

    90

    90

    120

    125

    125

    125

    130

    150

    150

    160

    Distance between columns

    mm

    745

    770

    830

    900

    900

    960

    1100

    1250

    1350

    1500

    Workbench size

    around

    mm

    820

    880

    950

    1000

    1100

    1200

    1300

    1500

    1600

    1700

    about

    mm

    700

    740

    800

    860

    860

    920

    1050

    1200

    1350

    1450

    thickness

    mm

    115

    130

    140

    150

    165

    180

    200

    220

    230

    240

    diameter

    mm

    180

    220

    240

    280

    300

    300

    300

    375



    around

    mm

    460

    460

    530

    650

    650

    700

    800

    900

    1000

    1100


    左右

    mm

    500

    500

    540

    600

    600

    650

    750

    850

    950

    1050


    Mold handle hole size

    diameter

    mm

    65

    65

    70

    80

    80

    80

    80

    80



    depth

    mm

    85

    85

    90

    110

    110

    120

    140

    160



    External dimensions

    around

    mm

    1715

    1860

    2025

    2245

    2440

    2515

    2850

    2585


    3005

    about

    mm

    1915

    2060

    2215

    2445

    2685

    2775

    3365

    4230


    3775

    tall

    mm

    3515

    3735

    4135

    4515

    4615

    4790

    5400

    6410


    6130

    Motor Power

    kw

    11-4p

    15-4p

    22-4p

    30-4p

    37-4p

    45-4p

    55-4p

    55-4p


    90-4p

    weight

    kg

    8000

    10100

    15500

    17817

    24200

    28240

    40100

    56900



      Standard configuration

    DRY CLUTCH

    Hydraulic overload protection device

    Electric butter lubrication device

    Manual thin oil lubrication device

    Sliding block and upper mold balancing device

    Electronic crankshaft angle indicator

    Electronic cam controller

    Electric slider adjustment device

    Programmable controller

    Upper material removal device of slider

    Air source quick connector

    Dual solenoid valve

    Mobile Two Hand Console

    Crash Pad

    Air blowing material

    Mobile electrical control box


     

      Optional configuration: (user selection, should be specified in the contract)

    Wet clutch brake

    Pneumatic mold pad device

    photoelectric safety device

    QUICK DIE CHANGE SYSTEM

    Foot switch

    Automatic feeding output shaft

    Preset Counter

    frequency converter




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