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WORLD power press machine manufacturer and supplier 

Email:  jackow@pressmachine-world.com Tel: +86-13817590728

JW31 H Frame Single Crank Power Press machine1 1
JW31 H Frame Single Crank Power Press machine1 2
JW31 H Frame Single Crank Power Press machine1 3
JW31 H Frame Single Crank Power Press machine1 4
JW31 H Frame Single Crank Power Press machine1 5
JW31 H Frame Single Crank Power Press machine1 6
JW31 H Frame Single Crank Power Press machine1 1
JW31 H Frame Single Crank Power Press machine1 2
JW31 H Frame Single Crank Power Press machine1 3
JW31 H Frame Single Crank Power Press machine1 4
JW31 H Frame Single Crank Power Press machine1 5
JW31 H Frame Single Crank Power Press machine1 6

JW31 H Frame Single Crank Power Press machine1

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    Supply Ability
    1000 Unit/Units per Year
    Start Port
    Shanghai China
    Material
    Metal
    Delivery Time
    45 days
    Certification
    CE, CCC
    Availability
    OEM

    WORLD

    JW31 H Frame Single Crank Power Press

    Navigating the future,

    WORLD the first

    JW31 H Frame Single Crank Power Press machine1 7
    JW31 H Frame Single Crank Power Press machine1 8
    JW31 H Frame Single Crank Power Press machine1 9

    Amazing!!!

    JW31 Model Presses

    JW31 straight side single crank power press machines have tonnage range from 160ton to 630ton. Straight press is more suitable for metal cutting and blanking process, such as hinge plate cutting. 8 faces slide guides ensure higher precision. H frame body has more strength and rigidness. This press machine is also suitable for aluminum parts cold forging, such as house for electric condensor.

    1F

    Benefits & Features

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    JW31 H Frame Single Crank Power Press machine1 10
    H frame structure ensures higher rigidness and strength

    Steel plate welded H frame body, annealing treatment and then sand blasting. This process help to release the welding stress and get a better surface for painting. Ram of the press machine is moving inside the body. Other components such as motor, clutch, lubricatior system are all inside the frame. Compact structure and nice apperance.

    JW31 H Frame Single Crank Power Press machine1 11
    Eight faces slide guides with higher precision

    This H frame pess adopts ram with 8 faces guides and the ram is ahways moving along the center of the press. Ram is casting iron which is machining by cnc machine center for higher precision. Lenathened bronze plates are fixed on press body. Grease lubrication betweer the bronze plates and the slid gibs.

    JW31 H Frame Single Crank Power Press machine1 12
    Easy maintenance and operation

    1. This crank press machine adopts world standard wet clutch. Just need to change the lubricant oil every half year for maintenance.
    2. Hydraulic overload protection system is standard equipped to this single crank press machine. It is easy to reset the system by a swith on the control panel. Only needs one minute to reset the press.
    3. There is a flat motor on the press ram back. This motor works with the worm gear system inside the ram to adjust the shut height.There is a button and a switcn on the T stand to control the slide adjustment
    4. Automatic central lubrication system for press machine. An electric pump will pump the grease from the tank and distribute the areae to all the lubrication points.

    2F

    Technical Parameters

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    ITEM

    CODE

    UNIT

    JW31-160

    JW31-200

    JW31-250

    JW31-315

    JW31-400

    JW31-500

    Nominal Capacity

    Pe

    KN

    1600

    2000

    2500

    3150

    4000

    5000

    Slide Stroke

    s

    mm

    180

    200

    220

    220

    250

    250

    Slide Stroke Speed

    Fixed

    n

    spm

    45

    35

    30

    30

    25

    20

    Variable(optional)

    n

    spm

    35-55

    35-55

    20-35

    20-35

    20-30

    15-25

    Max. Die Shut Height

    H2

    mm

    400

    450

    500

    550

    600

    650

    Die Shut Height Adjustment

    t

    mm

    110

    110

    120

    120

    120

    120

    Side Window Size

    F-B

    E

    mm

    650

    750

    800

    850

    900

    1000

    Height

    F

    mm

    350

    420

    430

    480

    520

    650

    Distance Between Uprights

    G

    mm

    1100

    1200

    1300

    1350

    1450

    1650

    Table Size

    F-B

    D

    mm

    650

    750

    800

    850

    900

    1000

    L-R

    C

    mm

    1000

    1100

    1200

    1250

    1350

    1500

    Thickness

    H3

    mm

    165

    180

    190

    190

    200

    220

    Table Hole Diameter


    mm

    180

    200

    200

    220

    220

    220

    Slide Bottom Size

    F-B

    b

    mm

    600

    700

    750

    800

    850

    950

    L-R

    a

    mm

    750

    850

    950

    1000

    1100

    1250

    Table Surface Height

    H1

    mm

    1005

    1115

    1205

    1215

    1225

    1225

    Overall Dimensions

    F-B

    A

    mm

    2200

    2300

    2500

    2600

    2700

    3100

    L-R

    B

    mm

    1780

    2000

    2050

    2200

    2370

    2600

    Height

    H

    mm

    3800

    4200

    4500

    4550

    4900

    5400

    Motor Power


    KW

    15

    18.5

    22

    30

    37

    45

    Weight(approximate)


    kg

    16000

    22000

    27500

    30000

    36500

    47500


    3F

    Optional Parts.
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    M

    Options List

    Die quick change device Piston type die cushion Inverter to adjust stroke speed Light curtain for safety

    JW31 H Frame Single Crank Power Press machine1 13
    JW31 H Frame Single Crank Power Press machine1 14
    JW31 H Frame Single Crank Power Press machine1 15
    JW31 H Frame Single Crank Power Press machine1 16

    4F

    Our Factory

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    Professional Power Press Manufactuer
    Group profile

    Yingxin World Machinery was established in Shanghai in 2009 authorized by World Group to act as an exporting center for all World brand machines including the power press machines, hydraulic shearing machines, hydraulic press brakes and automatic accessories.World Precise Machinery (China) is the biggest branch factory of World Group which is focusing on producing and technology researching of power press machines. The original factory was built in 1953 to produce small eccentric punching machines for new China industry.World Group bought this factory in 1998 and expanded the production capacity and the product ranges.

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    •  Tel: 86-21-62828320

    •  Fax: 86-21-62829970
    •  E-mail: jackow@pressmachine-world.com
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    •  Exporting Office: 12F, Huaihai Road West,      Shanghai, China
    •  Factory: Picheng World Industrial Park, Danyang City, Jiangsu Province, China

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