• punching machine

JH21-315

Punching machine JH21-315

Warranty:  13 months

Voltage: As customers’ requirement

Color: As customers’ requirement

After-sale service: Available

Brand Name: WMTCNC

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    Description

    This series of press adopts rotating key positive clutch,which has a simple structure and is convenient to operate and maintain,achieving smooth operation, low impact and low noise.

    Specification

     

    SpecificationsUnitJH21-315
    TypeHS
    Nominal forceKN3150
    Nominal Strokemm77
    Slide Strokemm160220
    Slide Strokes Per MinuteFixedmin-14530
    Variable30-5520-35
    Maximum Die Set Heightmm530500
    Die Height Adjustmentmm120
    Between slide center and framemm450
    Columns Distancemm980
    Bottom size of slideL×Rmm950
    F×Bmm700
    Shank Hole SizeDiamm70
    Depthmm130
    Bolster sizeL×Rmm1540
    F×Bmm880
    Blanking Hole Diametermm240
    Bolster Thicknessmm190
    Bolster Surface Heightmm1000
    Overall DimensionsF×Bmm2720
    L×Rmm1680
    Hmm3850
    Distance Between Foundation BoltsF×Bmm2140
    L×Rmm1500
    MotorPowerKw30
    Weight(Approximate)Kg26600

     

    Main Features

    • The whole machine has adopted imported PLC centralized control, and imported safety double valve control is applied to the gas circuit, to realize inch, single and continuous punching.

    • The key parts such as slider, guide rail, worktable plate, connecting rod, and flywheel are all cast with resin sand. Compared with common clay sand casting. the surface roughness and dimensional accuracy are improved effectively.

    • Electrical control is applied to filling height for JH21 products of 60 tons or above.
      High-quality configuration and all the key components and parts such as pneumatic components, electrical apparatus elements, sealing elements, and buttons are imported.

    Machine Details

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