• <menu id="m86w4"><nav id="m86w4"></nav></menu>
  • <menu id="m86w4"><tt id="m86w4"></tt></menu>
  • EN CN

    Home / Products / Crushing & sizing

    Single Roll Crusher

    Single-roll crusher is applied for crushing of fragile and low/medium-hardness material, such as sinter, slag, shale, limestone and etc. Single roll crusher integrates jaw crusher and roll crusher together, thus has characteristics of the two types of crushers.

    Single-roll crusher is applied for crushing of fragile and low/medium-hardness material, such as sinter, slag, shale, limestone and etc. Single roll crusher integrates jaw crusher and roll crusher together, thus has characteristics of the two types of crushers.

    Working Principle

    One rotating toothed roll and a set of grate bars constitute broken mechanism of single-roll crusher. Crushing roll is driven by e-motor through reducer. Material lumps enter between crushing roll and grate bars via charging plates, and then crushed with squeezing and breaking by toothed roll and grate bars. To enhance stability and wear-resistance at high temperature, water circulating system is equipped to cool crushing roll shaft, crushing teeth and grate bars.


    Product Features
    • Drive mode

      E-motor drives tooth roll through safety coupling/ fluid coupling and reducer with big reduction ratio.

      E-motor drives tooth roll through safety coupling, reducer with small reduction ration and open gear set.


    • Fixed base frame/Mobile trolley

      Grates are placed on base frame, and crushing roll and base frame are fixed on concrete base. Structure is compact and it is easy to install.

      Bearing brackets of crushing roll are fixed on the foundation, and grates are placed in the trolley, under which there are wheels and rails. While working, trolley is fixed firmly on the base. When repairing grates, trolley can be moved down to paved rails and pulled out by winch unit for maintenance.

    • Bearing

      PSB alloy bearing shell or roller ball bearing is adopted to meet requirement of poor working conditions, heavy load, low speed. Bearing box is split type.


    • Crushing roll

      Star wheels and main shaft of crushing roll are made separately. Star wheels and main shaft are of inside and outer hexagonal design for easy replacement. Main shaft is drilled with through-hole for cooling with circulating water. There are two types of crushing teeth:

      Made of heat-resistance & wear-resistance alloy steel, and mounted on star wheels.

      Cast with star wheel as a whole with crushing section hard faced with heat & wear-resistance welding wire.

    • Grate

      Grate is fitted with liner, made of heat & wear-resistance alloy steel.

      Surface of grate is hard faced with heat & wear-resistance welding wire.


    Technical Specification

    Model No.

    Output(t/h)
    Feed size(mm)
    Product size(mm)
    Motor power(kw)

    DGP85

    40-50

    250×400×1000

    90

    22

    DGP1116

    70-80

    300×500×1400

    100

    30

    DGP1118

    80-90

    300×500×1500

    100

    37

    DGP1521

    140-160

    500×1000×2000

    150

    45

    DGP1524

    180-200

    500×1000×2200

    150

    55

    DGP1527

    220-240

    500×1000×2500

    150

    75

    DGP1628

    230-250

    500×1100×2500

    160

    75

    DGP1832

    420-450

    500×1100×3000

    180

    90

    DGP2042

    550-600

    500×1100×4000

    200

    110

    DGP2248

    800-900

    500×1100×4500

    200

    132


    Performance
    Solution to crushing & sizing equipment and system
    Stay updated on your industry GET NEWSLETTER
    Contact

    Future Square, No.55 Industrial South Road, High-tech Zone, Jinan, China

    +86-0531-83323931
    huangfan@andeindustries.com

    ? 2020 ANDE Metallurgical Machinery Equipment Co., Ltd All rights reserved

    Follow us

    Attention to the official account of Ande metallurgy WeChat

    亚洲av女电影网 av资源站| 合集AV网| AVZ天堂xfplay| 天堂网AV影视先锋| av片图片| 爆乳竹富| 色图影院| 欧美幼女av| av 电影天堂网| 操逼大作战| 欧美日韩2018伦理女| av2018日本在线| 珠海av电影| 日一本动漫| 欧美亚洲日本女优影院| av女优在线资源观看| 欧美 综合 都市| 免费黄色图片色倩电影| 亚洲激情图片| 国产区在线图片| 男人天堂影音先锋|