91免费版污_91字幕网_91免费视频大全_国产精品国产亚洲精品看不卡15_国产传媒懂得_91视频在线免费

welcome~Yanshan Aohua Machinery Equipment Manufacture Limi
language selection: 中文版 ∷  englisht

news

Characteristics and Application of Groove Roller

   

Characteristics and Application of Groove Roller

     Groove roller has many types, it is widely used in open-air dust larger, more corrosive environment, such as: power plants, steel mills, cement plants, saltworks, fertilizer plants, terminals and so on. Let's take a look at the performance characteristics of grooved rollers.

     1, Groove roller hardness, wear resistance, not easy to damage

     2, good sealing performance, slot roller fully sealed, both ends with plastic seals, grease will not leak,

     3, groove-type roller surface is smooth, non-stick material, and the conveyor belt friction coefficient is small, reducing the driving force hoist

     4, Groove roller corrosion-resistant, acid-base salt are not working

     5, long service life is 2-5 times the service life of steel roller

     6, low operating costs, good economic returns


Navigation

    contact us

    CONTACT US


    Contact: Manager Liu

    Tel: 0317-5128131/5128282

    Mobile: 13483852999

    E-mail:  [email protected]

                [email protected]

               [email protected]

    Address: Cangzhou City, Hebei Province, Yanshan County, East outer ring

    主站蜘蛛池模板: 国产精品另类激情久久久免费 | 亚洲欧美日韩国产成人 | 曰韩无码无遮挡a级毛片 | 日日噜噜噜夜夜爽爽狠狠 | 亚洲美女综合 | 熟妇人妻av无码一区二区三区 | 免费人成激情视频在线观看冫 | 亚洲av无码成人网站在线观看 | 日韩成人影院 | 欧美大狠狠大臿蕉香蕉大视频 | 色之综综| 又色又爽又高潮免费视频国产 | 狼人久草 | 国产超碰人人模人人爽人人添 | 成年超爽大片免费视频播放 | 加勒比中文无码久久综合色 | 亚洲视频第一页 | 日本xxxxxbbbbb精品 | sao虎影院网站入口在线观看 | 亚洲综合色视频在线观看 | 婷综合 | 亚洲精品久久久久影院 | 999精品视频在线 | 97超巨香蕉在线亚洲精选 | 亚洲激情一区 | 91福利国产在线观看网站 | 日日夜夜操操 | 欧美变态杂交xxxx | 久久久欧美国产精品人妻噜噜 | 韩国美女vip福利一区 | 亚洲在线视频网站 | 夜夜女人国产香蕉久久精品 | 久久久国产99久久国产首页 | 91精品一区二区三区在线观看 | 丰满熟妇人妻av无码区 | 久久福利青草精品免费 | 日本特级淫片免费看 | 午夜片网站 | 看黄视频免费 | 视频在线h | 丰满熟妇乱又伦 |