成人性生活视频免费观看,人人做人人澡人人爽欧美,国产熟妇毛多 A片欧美蜜臀,91精品扒开腿做爽爽爽A片白丝,精品久久九影院私人影院
?????  •   ????

Bucket elevator

  • Th、 HL bucket elevator

Th、 HL bucket elevator

  • Th, HL Type chain bucket elevator is suitable for vertical conveying of abrasive powder, granular and small pieces of materials, such as grain, coal, cement, crushed ore, etc., with the highest conveying height of 40m. The advantages of th type bucket elevator are simple structure and stable operation. Digging type loading, mixing type or gravity unloading, combined sprocket is used for rim, which is convenient for replacement, long service life of chain after special treatment, and automatic spring tensioning device is used for the lower part, which can maintain constant tension and avoid slipping or chain falling off. Meanwhile, when the hopper is blocked, certain tolerance can effectively protect the moving parts, and the material temperature is not more than 250 ℃. 

th型斗式提升機(jī)y副本.jpg

Th, HL bucket elevator

Th, HL Type chain bucket elevator is suitable for vertical conveying of abrasive powder, granular and small pieces of materials, such as grain, coal, cement, crushed ore, etc., with the highest conveying height of 40m. The advantages of th type bucket elevator are simple structure and stable operation. Digging type loading, mixing type or gravity unloading, combined sprocket is used for rim, which is convenient for replacement, long service life of chain after special treatment, and automatic spring tensioning device is used for the lower part, which can maintain constant tension and avoid slipping or chain falling off. Meanwhile, when the hopper is blocked, certain tolerance can effectively protect the moving parts, and the material temperature is not more than 250 ℃. Th type is manufactured and designed according to jb3926-85 "vertical bucket elevator", which should be selected preferentially. The hopper of HL type bucket elevator adopts digging type loading and centrifugal type unloading. HL type bucket elevator operates stably and can be used to transport powder, granular and small pieces of non abrasive and semi abrasive materials with high temperature.

02.jpg

Prev:NE, NSE bucket elevator Next:沒(méi)有了!

Contact Us

Company:Shijiazhuang Yongxing Machinery Co., Ltd

Contact:Mr.wen

Tel:86-311-88219661

Mobile:86-18931860549

E-mail:sjzyxjx@163.com

Address:97 kilometers of HENGJING Road, Luancheng District, Shijiazhuang City, Hebei Province, China

日本无码一区AⅤ二三区超碰麻豆 | 日韩欧美一区二区久久婷婷 | 国产精品美女一区二区视频 | 亚洲精品无码一区二区三区久久久 | 親子倫一級黃片美日韓精品 | 乱熟女高潮一区二区在线 | 国产精品无码一区二区三级不卡不 | 日韩三级电影视频 | AV 在线 中文| 男女做爰猛烈动高潮A片91 | 人与禽一级婬片A片 | 99久久久久国产大白奶 | 国产精品久久久国产盗摄蜜臀 | 欧美日韩高清无码 | 国产 91丝袜在线播放动漫 | 91国语对白爽死我了第30集 | 少妇二女一男视频 | 殴美老熟妇一级片 | 日日夜夜免费精品视频 | 国産精品久久久久久久红桃K | 国产高清视频一区二区 | 日韩精品一区二区三区熟女 | 国偷精品无码久久久久蜜桃软件 | 无码人妻一区二区三区免费n狂飙 | 九色丨老熟女丨91啦 | 又粗又爽又猛高潮的在线视频 | 人妻无码中文字幕一区二区台湾 | 91精品国产一区三一 | 美女图片77白浆 | 国产精品 国产17 | 精品夫妻一区二区三区天堂 | 国产-第1页-屁屁影院 | 午夜精品福利一区 | 爱妻艺免费观看视频一区二区三区 | 国产51精品秘 在线观看 | 国产成人一区二区无码 | 成人午夜视频免费看 | 中文字幕h第一页 | 久久久亚洲AV成人无码www | 免费无码婬片A片AAA毛扒开 | 丝袜熟女A片在线观看 |