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JK Series Frame Type Hydraulic Press With Lower Ejector (3).jpg
JK Series Frame Type Hydraulic Press With Lower Ejector (6).jpg
JK Series Frame Type Hydraulic Press With Lower Ejector (2).jpg
JK Series Frame Type Hydraulic Press With Lower Ejector (1).jpg
JK Series Frame Type Hydraulic Press With Lower Ejector (4).jpg
JK Series Frame Type Hydraulic Press With Lower Ejector (5).jpg

China JK Series Hydraulic Press with Lower Ejector - Reliable Suppliers and Factory for Precision Part Processing

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Function

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Our advanced pressurized molding technology includes techniques such as impressing, shallow drawing, restricting, model cloning, and trimming. These processes are designed to ensure high precision and quality in the production of various parts.

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Use

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We specialize in the processing of components for a wide range of industries, including automobiles, motorcycles, watches, clocks, eyewear, tableware, badges, jewelry, cameras, hardware, motors, and electric appliances. As a leading supplier and factory in China, we are committed to providing superior manufacturing services that meet your specific needs.

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    Product Details

    Product Features

    • The machine frame adopts the high quality steel and carbon dioxide gas protection welding, with high rigidity and high compression strength.
    • Fast non-load running, high working efficiency.
    • Compact structure, easy maintenance, lower built-in oil pump, low noise, low temperature, long service time.
    • Lower built-in oil cylinder, easy maintenance, cleaning and oil changing.
    JK Series Frame Type Hydraulic Press With Lower Ejector (6)
    JK Series Frame Type Hydraulic Press With Lower Ejector (2)
    JK Series Frame Type Hydraulic Press With Lower Ejector (1)

    Performance Highlights

    • Adjustable performance: pressure, stroke, and holding pressure can be adjusted according to the pressing process requirements.
    • Fast pressure rise: quick pressure rise after mold closing, reaching rated pressure in just a few seconds.
    • Easy maintenance: with a bottom-mounted oil tank, it is convenient to replace and clean the oil tank.
    • Stable operation: after years of mass production, the quality is stable and the performance is reliable.

    Application Fields

    • Metal processing: suitable for stamping, forming, shallow drawing, shaping, and pressure assembly of metal parts, such as the processing of automobile parts and hardware parts.
    • Electronic appliances: can be used for the pressing of electronic connectors, electrical parts, motor rotors, and stators.
    • Other industries: it can also be applied to the pressing of glasses, locks, as well as related processes in the shoe, handbag, rubber, and mold industries.

    Technical Parameters

    Model Units JK-100A JK-150A JK-200A JK-300AA JK-500A JK-1000A JK-1500A
    Master cylinder Inhibit the nominal force ton 100 150 200 300 500 1000 1500
    Deciduate nominal force Mpa 25 25 25 24 25 25 25
    Moving beam maximum stroke mm 110 110 150 150 150 150 150
    Fast uplink speed mm/s 200 200 160 160 140 120 100
    Return speed mm/s 180 180 120 100 100 90 80
    Ejecting cylinder Nominal Pressure ton 3 3 5 5 10 20 30
    Dia. of ejector bar mm φ28 φ28 φ28 φ28 φ40 φ50 φ60
    Ejecting stroke mm 15 15 15 15 15 20 30
    Height of the opening and closing mm 360 400 400 500 550 700 760
    Bolster close height mm 880 880 1050 1090 1185 1330 1700
    Bolster of M. W. T* Available F-B(Rim) mm 420 420 500 540 640 880 1100
    L-R (Between cylinder) mm 420 420 520 580 710 900 1100
    Over all dimension F-B mm 920 920 1300 1200 1440 1640 1680
    L-R mm 850 850 1050 1170 1370 1850 1400
    Height mm 1630 1800 1850 1890 2080 2400 3100
    Motor power kw 4 4 5.5 5.5 15 18.5 22
    Weight kg 1600 1800 2400 3300 6500 12500 23000

    Frequently Asked Questions

    What materials and welding methods are used in the machine frame?

    The machine frame is constructed using high-quality steel and welded using carbon dioxide gas protection welding, which ensures high rigidity and high compression strength for long-term industrial use.

    Can the pressure and stroke parameters of the hydraulic press be adjusted?

    Yes, the performance is highly adjustable. You can adjust the pressure, stroke, and holding pressure according to your specific pressing process requirements.

    Is the maintenance of the oil tank and cylinder convenient?

    Absolutely. The press is designed with a bottom-mounted oil tank and a lower built-in oil cylinder, making it very convenient to replace, clean, and maintain the oil tank system.

    What are the primary application fields for this hydraulic press?

    It is widely used in metal processing (stamping, forming, shallow drawing, etc.), electronic appliances (pressing connectors, rotors, stators), and other industries like glasses, locks, shoes, handbags, rubber, and mold processing.

    How fast does the machine reach its rated pressure?

    The machine features a fast pressure rise capability, reaching its rated pressure in just a few seconds after the mold closing process is complete.

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