J & W JW250N

  • Specs
    Convert Specs to Metric
    Tonnage
    275.577 T
    Shot Size
    33.6 oz
    Horz/Vert
    Horz
  • Product Overview

    Injection unit i25d
    Screw diameter mm 60 65 70
    Injection capacity cm3 791 929 1077
    Shot size(PS) gr 699 821 952
    oz 24.6 28.9 33.5
    Plasticizing capacity kg/hr 126 157 190
    Injection rate cm3/sec 189 221 257
    240 282 327
    Injection pressure(Max) kg/cm2 2307 1966 1695
    1809 1542 1329
    Screw speed range rpm 0~150
    Screw torque kg-m 278
    Nozzle stroke mm 425
    Nozzle contact force tons 8
    Clamping unit
    Clamping force ton 250
    Clamp stroke (Max) mm 550
    Mold height (Min-Max) mm 220~650
    Open dayllight mm 770~1200
    Platen size (H*V) mm 860 x 860
    Distance between tie-rods mm 580 x 580
    Hydraulic ejector force ton 7
    Hydraulic ejector stroke mm 160
    Hydraulics
    Pump capacity 1/min 187
    System pressure kg/cm2 140
    Oil reservoir capacity us.ga1 187.5
    Electrics
    Power supply (Standard) volt 380
    Motor rated HP 40
    Number of heat control zones set 5
    Heating wattage kw 18.02
    General
    Water requirements gpm 18.7
    Machine dimensions (L x W x H) M 6.57 x 1.58 x 2.06
    Machine weight kg 11000
    Hopper capacity kg 100

  • About Company
    Nanjing J & W Manufacturing Co., Ltd

    Our company was founded in 1993. We are a comprehensive machine tool manufacturer with full range of metal turning and metal forming machinery   We take care of all the machines’ after sale service as long as they are exported by us. During the warranty period, all the spare parts are free based on our warranty policy.   With our international partners’ support, we are able to offer local after sale service for end users in the whole Europe, North America, South America and some Asian countries like India.


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