NEWS

Great news
Click Online Message

TEL:0391-5299981

EMAIL:qyyangnan@vip.163.com

ADDRESS:South Section of Taihang Avenue, QinYang

company news
Great news
Home > Juli News > company news

Main performance characteristics of mechanical three-roller asymmetric bending machine

Release time:2013-08-21 09:04:11 Source of the article:qyjljc Number of clicks:1846

  Main features of the mechanical three-roller asymmetric bending machine: the structure of the machine is a three-roller asymmetric type, the upper roller is the main drive, and the lower roller is vertically moved up and down to clamp the plate and mesh with the upper roller gear through the lower roller gear. At the same time, as the main drive; the side rollers are used for tilting and lifting movements, and have the dual functions of pre-bending and rolling. Compact structure and easy operation and maintenance.


  • PHONE
  • message
    MESSAGE
  • map
    MAP
  • ewm
    QR CODE
  • 国产一区二区三区日韩精品| 亚洲欧洲另类春色校园小说| 特级毛片AAAAAA| 农村乱人伦一区二区| 直接在线观看的三级网址| 公交车老师屁股迎合我摩擦 | 国产欧美日韩在线| 高清国产一级毛片国语| 国产成人精品亚洲2020| 草莓视频在线观| 国产主播在线一区| 精品国产自在现线久久| 午夜欧美精品久久久久久久| 瑟瑟网站免费网站入口| 人与禽交videosgratisdo视频| 欧美精品在线免费| 亚洲欧美国产精品| 最近中文字幕mv高清在线视频 | 久久天天躁狠狠躁夜夜网站| 成年美女黄网站色大片图片| 中文字幕丰满乱孑伦无码专区| 女欢女爱第一季| a级片在线免费看| 国产精品欧美一区二区三区| 3344免费播放观看视频| 国产成人无码av在线播放不卡 | 国产一卡二卡≡卡四卡无人| 神秘电影欧美草草影院麻豆第一页| 免费成人在线观看| 欧美日韩国产三级| 亚洲国产成人综合| 日本毛茸茸的丰满熟妇| 亚洲综合色一区| 欧洲精品一卡2卡三卡4卡乱码| 九色综合九色综合色鬼| 成年性午夜免费视频网站不卡| 一级毛片在线免费播放| 国内自拍视频一区二区三区| 26uuu另类亚洲欧美日本| 国产国产人成免费视频77777| 精品亚洲成a人无码成a在线观看|