性色AV一区二区三区,特级西西人体www444免费观看,大战肉丝少妇在线观看,少妇又爽又大又黄蜜桃,2248bb.蜜桃麻豆啪啪视频
中文 English
Shandong xiongtai machinery group co., ltd.
  • home
  • About Us
  • Product
  • Video
  • Honor
  • case
  • News
  • Contact
  • Position:Home>PRODUCT KNOWLEDGE

    Structure of core drill

    Release time:2019-5-28    This article is read 1610 second

    The rig is compact and simple in structure. Each part of the rig, including the drill pipe, can be transported by a 5-ton truck. In areas where transportation is not convenient

    Structure of core drill

    The rig is compact and simple in structure. Each part of the rig, including the drill pipe, can be transported by a 5-ton truck. In areas where transportation is not convenient, manual or draft horses can be used to transport by trail, which can greatly save the investment of building temporary roads and shorten the exploration period

    Structure of core drill

    Portable, flexible, safe and reliable

    The rig is compact and simple in structure. Each part of the rig, including the drill pipe, can be transported by a 5-ton truck. In areas where transportation is not convenient, manual or draft horses can be used to transport by trail, which can greatly save the investment of building temporary roads, shorten the exploration period, save labor, and reduce the risk and cost of transportation. Drilling rig adopts hydraulic drive, modular, safe and reliable structure, easy to operate, reduce labor intensity, more humane; Airport electricity USES 12 volt dc power supply, electricity is safer; When the machine is moved, it is easy to remove and install, which can easily move the drilling rig. The maximum weight of a single component in the rig shall not exceed 250 kg, and the total weight shall be 1200 kg.

    Structure of core drill

    The new structure of the derrick is safe

    The Angle of the drilling tower can be adjusted in the range of 45° ~ 90°. The drilling rig can conduct inclined hole drilling of -45° ~ -90°. No operation on the tower is needed to reduce the safety risk of operation on the tower and increase the safety factor of operation.


    Structure of core drill
    The last one:Hoisting machine type 50 drilling rigNext item:Hoisting machine type 50 drilling rig

    400-0537-369

    Shandong xiongtai machinery group co. LTD
    National free sales hotline: 400-0537-369
    Seat: 0537-2339569 
    Fax: 0537-2339569
    WeChat: 15905372283
    Email address: xiongtaijx@163.com
    Address: shuyuan industrial park, qufu city, jining city, shandong province

    Mobile Station

    Copyright:Shandong xiongtai machinery group co., ltd. All rights reserved      Lu ICP 19020630 -1   公示信息

    国产一级揄自揄精品视频 | 日本人妻初尝黑人巨影院 | 男人的天堂久久久久久久久 | 国产在线观看你懂得 | 久久精品国产AV周妍希 | 亚洲精品国产成人综合久久久久久久 | 女生自慰无码网站 | 精品一区二区三区四区五区 | 91Porn无码国产 | 大象视频www成人网址 | 91网站在线视频免费观看 | 波多野结衣乳巨码无线观看 | 中文字幕一区二区人妻精品专区 | 亚洲中文字幕精品无码一区二区三区 | 国产黄色网址免费观看 | 蜜桃人妻Ⅴ一v二精品视频 大地资源宾利影视大全套餐 | 麻豆精品秘 国产传媒mv在线观看 | 欧洲少妇A片ⅩXXXX在线观看 | 黄色视频在线免费完整观看 | 国产精品久久久久久久下载地址 | 麻豆国产91 在线播放 | 中文字幕在线视频免费观看 | 精品人妻一区二区三区视频53一 | 国产十八 熟妇AV成人一区 | 国产1区2区在线看 | 成人免费毛片 嘿嘿连载视频 | 韩日AAAAAA特级片 | 蜜臀国产在线观看 | 99re视频精品在线久观看 | 少妇美腿玉足自慰喷水 | 成人性生交大片免费看黄9.1 | 黄色日本视频在线播放 | 免费欢看自慰喷水www久久久 | 日韩精品无码一区二区三区蜜臀-百度 | 无码人妻一区二区三区免费NTR | 泼多野结衣人妻在线 | 西西西444WWW无码视频 | 免费无码婬乱片AAAA片在线观看 | 粉嫩99国内精品久久久久久久 | 麻豆视频老熟女偷情 | 国产午夜视频在线观看 |