曰本人一级毛片免费完整视频,国产精品美女扒开腿做爽爽爽,放荡奶婬欲A片色情免费观看,国产欧美精品乱码七糟

?????  •   ????

Belt conveyor

  • DT Ⅱ fixed belt conveyor

DT Ⅱ fixed belt conveyor

  • DT Ⅱ fixed belt conveyor is a general series of products, which can be widely used in metallurgy, mining, coal, port, power station, building materials, chemical industry, light industry, petroleum and other industries. Single or multi unit synthetic conveying system is used to transport materials. It can transport various bulk materials and finished articles with a loose density of 500-2500kg / m3.

皮帶輸送機(jī)y副本.jpg

DT Ⅱ fixed belt conveyor

(1) DT Ⅱ fixed belt conveyor is a general series of products, which can be widely used in metallurgy, mining, coal, port, power station, building materials, chemical industry, light industry, petroleum and other industries. Single or multi unit synthetic conveying system is used to transport materials. It can transport various bulk materials and finished articles with a loose density of 500-2500kg / m3.

(2) The suitable working environment temperature of DT Ⅱ fixed belt conveyor is - 25 ~ 40 ℃. For the belt conveyor working in the special environment, if it is required to have the conditions of heat resistance, cold resistance, waterproof, anticorrosion, explosion-proof, flame-retardant, etc., corresponding protective measures shall be adopted separately.

(3) DT Ⅱ fixed belt conveyor is designed according to the component series. According to the requirements of conveying technology, the designer can select the type of conveyor according to different terrain and working conditions and combine the whole conveyor. This series of components can meet the requirements of horizontal and inclined conveying, and can also adopt the conveying form of convex arc section, concave arc section and linear section.

(4) The particle size of the material allowed to be conveyed by the conveyor depends on the bandwidth, belt speed, slot angle and inclination angle, as well as the frequency of the occurrence of large materials. The maximum granularity applicable to various bandwidths is recommended in the following table. When transporting hard rock, when the bandwidth is over 1200mm, the grain size should be limited to 350mm, but not increased with the increase of the bandwidth.


Prev:沒有了! Next:DDJ large angle belt conveyor

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

主站蜘蛛池模板: 成人午夜精品无码区久久中文 | 日韩无码高清视频 | 国产精品高潮呻吟av | 久久无码潮喷A片无码高潮四季 | 日韩欧美中文字幕一区二区三区 | 国产精品激情芒果 | 日本一本二本在线观看 | 干的我好爽在线观看 | 日本无码岛国片免费A片在线观看 | 99久久99久久免费精品不卡 | 成人免费视频 网站 | www.AV在线 | 亚洲AV无码成人片 | 农村寡妇偷人A片一二三区 亚洲精品巨爆乳无码大乳巨 | 码18 免费视频 | 国产精品久久久久久一级毛片许晴 | 女人一级毛片内射 | 先锋资源在线观看视频 | 麻豆色呦呦乐播国产91 | 精品国精品国自产在产国产 | 久久久久久a亚洲欧洲AV冫 | 久久99国产精品1区二区 | 日本不卡一区二区 | 黄色视频网站一区二区 | 脫衣舞一区二区三区‘ | XXXX夜夜午夜一区二区 | 91亚洲精品一区二区三 | 国产片在线免费观看自慰 | 美女粉嫩高潮了一区 | 亚洲欧美日韩在线播放 | 另类老妇性BBwBBw门国产 | 日韩中文欧美在线 | 一级婬片A片久久久野花谷 在线观看日本黄色动态视频 | 91在线无码精品秘 国产阿朱 | 国产免费一区二区在线A片视频 | 欧美精品一区二区日日骚 | 午夜福利色欲免费毛片在线 | 国产精品中文字幕在线观看 | 真人实干一级毛a | 影音先锋日本资源 | 波多野结衣219无码一区 |