少妇被黑人到高潮喷白浆,国产暴力强伦轩1区2区3区,91色秘 乱码一区二区三区竹菊,玉米视频丝瓜视频污黄

?????  •   ????

Scraper conveyor

  • Buried scraper conveyor

Buried scraper conveyor

  • The buried scraper conveyor is a kind of transportation equipment which continuously transports the bulk materials in the closed rectangular section shell with the help of the moving scraper chain. The buried scraper conveyor has the advantages of simple structure, light weight, small volume, strong sealing and convenient installation and maintenance. It can not only transport horizontally, but also transport obliquely or vertically. It can be used for multi-point feeding and multi-point unloading. The process layout is flexible and the totally enclosed transport does not pollute the environment. In case of overload, the anti impact relay will cut off the power supply immediately to protect the whole machine in good condition.

刮板式輸送機(jī)y2副本.jpg

Buried scraper conveyor

The buried scraper conveyor is a kind of transportation equipment which continuously transports the bulk materials in the closed rectangular section shell with the help of the moving scraper chain. The buried scraper conveyor has the advantages of simple structure, light weight, small volume, strong sealing and convenient installation and maintenance. It can not only transport horizontally, but also transport obliquely or vertically. It can be used for multi-point feeding and multi-point unloading. The process layout is flexible and the totally enclosed transport does not pollute the environment. In case of overload, the anti impact relay will cut off the power supply immediately to protect the whole machine in good condition.

The large-scale "new type" buried scraper conveyor researched by our factory has the same external size and technical performance as the common type, but the particle size of the conveying material can reach 4-6 times of the common type (see the table below). Its feature is that the multi degree of freedom circular chain which is not easy to be stuck is used, and the high-strength scraper with large side clearance is used, so as to realize the reliable transportation of large-scale materials.


Prev:GGS type scraper coal conveyor Next:沒有了!

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

国精产品99永久一区一区 | 影音先锋啪啪资源 | 亚洲无码人妻一期两期3期4期 | 日本三级片在线播放 | 亚洲高清视频色视频 | 免费看三级,人妻 | 性一交一乱一交一A片久久小说 | 91久久人澡人妻人人做人精品 | 高清视频一区二区 | 近親相姦中出C親子中文字幕小说 | 襙比视频网站免费观看 | 男人的天堂AV高清在线 | www.四房播播 | 亚洲午夜18 毛片在线看 | 日日噜噜噜夜夜爽爽狠狠视频97 | 日日鲁鲁夜夜狼狼视频 | 国产午夜电影在线观看 | 国产一区二区视频在线播放 | 91在线无码精品秘 蜜桃 | 精品国产av久久 | 午夜福利无遮挡一级无码 | 内的美女免费视频网站 | 国产精品三级片网站 | 日本理论片中文字幕 | 亚洲国产日韩精品二三四区竹菊 | 黄色视频免费观看 | 久久精品国产亚洲AV久一一区三级 | 日本强伦轩人妻中文字幕 | 欧日韩不卡免费视频在线 | 亚欧精品久久久久久久久久久 | 极品成人网站入口 | 国产剧情中文字幕国语对白 | 人善交videoS欧美3D | 久久亚洲熟妇熟女 | 亚洲精品高清国产一久久 | 免费一级婬片AA片观看露露 | 成人免费毛片网站 | 中日中文Av一区二区三区 | 中文在线字幕观看电视剧 | 国产91精品一区二区三区四区 | 狠狠躁日日躁夜夜躁A片视频小说 |