贵妇情欲按摩a片,日韩乱码人妻无码中文字幕,日韩激情无码激情a片免费软件,国产又色又爽又黄的免费

Home > Cement Design and Research Institute > Equipment Manufacturing > Grinding Technology & Equipment
Equipment Manufacturing

High Fineness High Output Screening Mill Technology

Date:2021-02-25 11:41 Number: Size:[ Big ] [ Middle ] [ Small ]


   Introduction   
High fineness, high output screening mill technology is a technology improving grinding efficiency for the ball mill. The new screening partition plate with the function of separating is installed in the mill to reduce over-grinding condition. The micro grinding medium is used to increase grinding efficiency. The removable liners and flow speed control measures are taken to strength grinding operation. Thus it achieves the goal of output increasing and energy saving.
The technology obtained U.S. Invention Patent, China Invention Patent and 2nd award of Scientific and Technological Advancement at the State Level. It has been successfully applied to more than 1000 sets of mills, which has brought good economic and social benefits.

   Characteristics   

  • It is applicable to all kinds of cement grinding system with an increase of output by 20~40% and with power saving by 17~30% while improving cement quality and performance. 
  • It is applicable to both open circuit and close circuit grinding processes. 
  • It is especially suitable for combined grinding system with the roller press. 
  • It is especially suitable for the grinding of slag fine powder, steel slag fine powder, super-fine fly ash with specific area up to 500~700m2/kg. 
  • It has been successfully applied to the grinding of iron oxide powder (average size ≤ 6μm), desulfated limestone (325-400 mesh)and superfine cementing materials(600~700m2/kg). 
  • It has such advantages as low investment, small time consumption and quick return in technological modification. 

    Share to:
成人午夜精品无码区久久| 精品亚洲国产成人| 精品无码AV一区二区三区| 精品国产乱码久久久久久浪潮| 亚洲av精品一区二区三区| 在线视频免费观看www动漫| 公喝错春药让我高潮| 四虎永久在线精品免费一区二区 | 国产人妻大战黑人20p | 亚洲精品久久久久av无码| 亚洲熟妇AV一区二区三区| 国产午夜精品久久久久免费视| 亚洲欧美一区二区三区| 18gay男同69亚洲帅男蓝宇| 亚洲色婷婷久久精品av蜜桃| 欧美黑人乱大交bd| 免费无码av一区二区三区| 亚洲精品无码乱码成人| 丰满少妇a级毛片| 国产又大又粗又硬又长a片小说 | 自拍 另类 综合 欧美| 男女啪啪高潮无遮挡免费| 亚洲一区二区三区AV无码| 996久久国产精品线观看| 性饥渴的女邻居hd| 好男人好资源影视在线| 成年免费a级毛片| 免费又黄又爽又色的视频| 午夜香吻免费观看视频在线播放 | 少妇高潮灌满白浆毛片免费看| 精品国产一区二区三区AV性色 | 久久www免费人成人片 | 亚洲久热无码av中文字幕| 欧美白丰满老太aaa片| 在车里被弄了h野战| 免费xxxx大片| 最近国语视频在线观看免费播放| 老师脱了内裤让我进去| 中文字幕丰满孑伦无码精品| 精品无码欧美一区二区三区不卡| 亚洲国产成人精品女人久久久|