性一交一乱一交A片久久四色,蜜桃人妻无码AV天堂二区,台湾成人做爰A片,国产麻豆精品久久一二三,免费又黄又粗又爽少妇A片视频

Contact Us

    Tel: 0532-85201717
    Fax: 0532-85213858
    Contact: Manager Gao
    Mobile phone: 13854263499 
                           13210282700
    QQ: 1347296780
    Postal code: 266300
    Email: sales@jinsujx.com
    Website: www.0931ww.com
    Address: No. 1188, Lanzhou West Road, Jiaozhou City (Jinjiao Steel Market) D12-1, Qingdao

Products

    PE carbon spiral reinforcing pipe material production line

    Configuration polyolefin single screw extruder, extrusion with high-speed, high-speed and other characteristics.
    The special detachment type mixing screw and spiral structure of the nose, reasonable channel, smooth inside and outside pipe wall.
    Specially designed sizing and cooling mode: production range 50-200mm, production speed of up to 0.6-1.5 m / min






    Extruder

    SJ-90/30B

    SJ-65/30B

    Head

    ф50-200

    ф50-125

    Sizing sink

    SGZL-200

    SGZL-125

    Tractor

    SLQ-200

    SLQ-200

    Winding machine

    SQ-200

    SQ-200

    PE carbon spiral reinforcing pipe material production line

    Standard design of the tube head
    Spiral assignment shunt body, a large space of flows, to ensure that the melt has sufficient residence time.
    Low melting temperature of the best design, pipe stress is small, smooth inner and outer surfaces.
    High flexibility, suitable for all co-extruded polyolefin material can be squeezed out two-story, three different specifications to enhance use of the spiral tube.
    Optimize the design of the spiral copper sizing sleeve, its entrance with a pre-cooling device and powerful vacuum suction device, applied to the pipe, high-speed extrusion.
    Specially designed spray head brings efficient cooling spray.
    Vertical movement motor regulation, and down about three-dimensional adjustment can be achieved.
    Box made ??of stainless steel.
    High-efficiency water pump and a special spray head to bring efficient cooling spray.PE carbon spiral reinforcing pipe material production line

Copyright ? Qingdao Jinsu Machinery Manufacturing Co., Ltd. All Rights Reserved.  Technical support: DingHai Technology
Contact: Manager Gao   Mobile phone: 13854263499   Tel.: 0532-85201717  Fax: 0532-85213858
Address: No. 1188, Lanzhou West Road, Jiaozhou City (Jinjiao Steel Market) D12-1, Qingdao

制服.丝袜.亚洲.中文.综合 | 漂亮少妇高潮A片XXXX | 伦伦影院午夜理论片痴汉 | 人妻熟女 – 无名网 | 美女视频在线观看黄色视频在线观看 | 国产麻豆一区二区三区 | 亚洲精品一品区二品区三品区 | 国产一级a毛一级a做免费图片 | 美女扒开尿口让男人桶 | 久久人妻无码一区二区美国快递 | 搡老女人老太婆澡老太婆拍拍免费视频 | 看黄色片一级的中国的 | 摸BBB揉BBB揉BBB视频 | 国产美女裸体无遮挡网站 | 亚洲苍井空无码av酒店 | 涂了春药被一群人伦爽99式 | 欧洲AAAAA肉体做受 | 免费国产一区二区三区 | 大学生无套A级毛片免费着 91人人澡人人爽人人精品 | 亚洲三级视频在线观看 | BBBBB女女女女女BBBB | 丰满人妻熟妇乱又伦精品凤鸣阁 | 96国产揄拍国产精品人妻 | 黑人与中国女一级毛片 | 精品秘 一区二三区免费雷安 | 四虎影成人A片免费播放 | 小辣椒成人A级视频www | 飘香影院午夜理论片A片 | 欧美成人精品三区综合A片 精产品99永久免费网页版 | 精品在线免费视频 | 免费A级婬片无码AA 88aV在线播放潮喷 | 视频一区二区在线 | 欧美一区二区在线视频 | 最近中文字幕在线播放中 | 国产小视频在线播放 | 四川BBB搡BBB爽爽视频 | 国产呦小泬泬99精品 | 中文字幕av一区二区 | 国产后入欧美学生妹视频 | 欧美精品videosex极品 | 人妻少妇无码毛片 |