• Specs
    Convert Specs to Metric
    440.924 T
    15.75 "
    Shut Height
    21.65 "
    20 spm
  • Product Overview

    Model JS31-400C Unit
    Nominal Capacity 4000 KN
    Nominal pressure stroke 13 mm
    Slide Stroke 400 mm
    Slide Strokes Per Minute 20 mm
    Max Die Set Height 550 mm
    Die Height Adjustment 250 mm
    Slide Bottom Size L×R 810 mm
    F×B 810 mm
    Bolster Size L×R 990 mm
    F×B 1060 mm
    Side knockout rod Structure Rigidity
    Knockout pressure 150
    Height press above floor 6800 mm
    Cushion (optional) Clamping pressure/ 400

    Quantity 1
    Stroke 120
    Overall Dimensions F×B 2430 mm
    L×R 2920 mm
    Motor Power 45 kw
    Weight (Approximate) 48500 kg

    With high accuracy, rigidity and strength, suitable for punching, blanking, and shallow pull extension and other processing.

    JS31-160~JS31-500: Casting body (welded steel is optional). Double level drive

    JS31-500A~JS31-1600: With three parts: the beams, columns and the base

    Closed framework is connected by four tighten bolts with eight nuts, locked to be a closed framework.

    Eccentric transmission and triple level drive.
    Four corners and eight octahedral guides, with guide pins and bushings device

    Rigid interlocked clutch

    Die height adjustment with electric adjustment

    Equipped with pneumatic balancer, balance slider and upper die weight

    The best processing equipment to ensure accuracy

  • About Company
    World Precise Machinery (Nanjing) Co.,Ltd.

    World Precise Machinery Group was established in 1953, includes World Precise Machinery Co, World Heavy Tools Co, World Numerical Control Co, World Casting Co, World Marketing Co, World Shenyang Co, World Group was listed on Singapore Stock Exchange (stock code B49.SI) in 2006, annual sales arrives 300 million yuan ( $50 million ), World Group has more than 10,000 employee, 700,000 square meters factory workshop, vendor of BMW, Volkswagen, Hyundai, KIA, Samsung, Sony, Haier, TCL, GREE, VATTI, SUPOR etc, less than one hour reach Shanghai by Train, obtain CE certification. Website Email / Featured Products are, C-Frame Press Machine. H-Frame Press Machine. Mechanical Press Machine. Power Press. Punching Press. Gap Press Machine. C type press machine. Open type press machine. Straight side press machine. Sing Point Press Machine. Double Points Press Machine. Pneumatic Press Machine. Inclinable Press Machine. Deep Throat Press Machine. Fixed Bolster Press Machine.

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