• Specs
    Convert Specs to Metric
    275.577 T
    9.843 "
    Shut Height
    19.69 "
    30 spm
  • Product Overview

    JH21 C-frame Pneumatic Single Crank Press

    JH21 C-frame Pneumatic Single Crank Power Press


    1. Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability;
    2. Vertical located crankshaft, compact structure;
    3. The crankshaft undergoes grinding treatment after high frequency quenching;
    4. Lengthened six-face rectangle guide with a surface of bronze plate;
    5. Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact;
    6. PLC control and imported safety duplex valve;
    7. Wet type combined multi discs friction clutch and brake;
    8. Hydraulic overload protected.

    Standard Equipments:

    1) Wet clutch
    2) PLC
    3) Hydraulic overload protecting pump
    4) Touch screen
    5) Cam controller
    6) Die height adjusted motor (JH21-60 and upon models)

    7) Auto lubrication system
    8) Manual lubrication system
    9) Double hand control panel
    10) Electronic crankshaft angle indicator
    11) Predetermined counter
    12) Balance cylinders for slide and upper die
    13) Work light
    14) Joint for air
    15) Joint for miss-feeding
    16) Absorbing pads

  • 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.

Looking to Purchase a New WORLD PRECISE JH21-250?