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JKS Upper Cylinder Frame Type Hydraulic Machine

Function

Punching, blanking, impressing,shallow drawing, molding, restricking,model cloning, trimming, etc.

Use

Processing for parts of automobiles,motorcycle, watches and clocks, eye glasses, table ware, badges, jewelry,cameras, hardware, motors and electric appliances.

    Product Features

    1. The machine frame adopts the high quality steel and carbon dioxide gas protection welding, with high rigidity and high compression strength.

    2. Fast non-load running, high working efficiency.

    3. Work table moves from upper position to lower position, enhancing workpiece precision and ensuring the safety of operators when sizable workpieces are pressed.

    4. JLower built-in oil cylinder, easy maintenance, cleaning and oil changing.

    Product Features

    • Sturdy structure: The overall steel plate welding frame-type machine frame has good overall rigidity, high compressive strength, and strong resistance to off-load. 

    • Adjustable performance: The pressure, stroke, and holding time can be adjusted according to the pressing process requirements, adapting to the processing needs of different workpieces. 

    • Quick pressure rise: The pressure rise is fast after mold closing, usually only taking a few seconds to reach the rated pressure, which improves work efficiency. 

    • Easy maintenance: Many use a bottom-mounted oil tank, which makes it convenient to replace and clean the oil tank and maintain the hydraulic system.

    Application fields 

    • Metal processing: Suitable for the stamping, forming, shallow drawing, shaping, and pressure assembly of metal parts, such as the manufacturing of automobile parts, hardware tools, and electronic components. 

    • Plastic product processing: It can be used for the hot pressing molding of plastic sheets and the pressing of plastic parts, such as the production of plastic pallets and plastic tableware.

    • Composite material processing: Used for the mold pressing molding of composite materials, such as the manufacturing of carbon fiber and glass fiber composite products.

    Technique parameter

    Model Units JKS-100/A JKS-200/A JKS-300/A JKS-500/A
    Master cylinder Inhibit the nominal force ton 100 200 300 500
    Deciduate nominal force Mpa 25 22 24 25
    Moving beam maximum stroke mm 110 150 150 150
    Fast unlink speed mm/s 210 170 170 150
    Return speed mm/s 180 120 120 100
    Ejecting cylinder Nominal Pressure ton 3 5 5 10
    Dia. of ejector bar mm φ28 φ28 φ28 φ40
    Ejecting stroke mm 15 15 15 15
    Height of the opening and closing mm 310 350 400 450
    Bolster close height mm 850 900 900 900
    Bolsterof M. W. T* Available F-B(Rim) mm 430 500 580 640
    L-R (Between cylinden) mm 430 520 600 710
    Over all dimension L-R mm 980 1130 1260 1480
    F-B mm 1150 1120 1340 1520
    Height mm 1930 2180 2340 2300
    Motor power kw 4 5.5 5.5 15
    Weight kg 1800 3600 4300 12400

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