色欲国产麻豆一精品一AV一免费,18岁日韩内射颜射午夜久久成人,出差我被公高潮A片1000部,日本人妻丰满熟妇久久久久久

FU chain conveyor 
FU chain conveyor (hereinafter referred to as "chain conveyor") is a horizontal tilt or (15) for conveying powder, small granular materials of new products, long service life, high reliability operation, energy efficient, sealing, safe and convenient maintenance. Its use is obviously better than the performance of screw conveyor, buried scraper conveyor, and other transportation equipment, is a kind of ideal new equipment. Has been widely used in building materials, construction, chemical, thermal power, food processing, mining, machinery, metallurgy, transportation, port and shipping industries. 
The working principle of 
FU chain conveyor, superiority stems from its work principle, because the material has the character of friction and lateral pressure, the movement of the conveyor chain making machine groove material internal pressure and the interparticle friction force to increase, when the layer between the internal friction is greater than the material and outer friction between the tank wall, the material will like water, together with the conveyor chain forward flow, layer height and machine the ratio of groove width, while a certain condition can form stable material flow. Advanced transmission principle, sophisticated design and manufacturing technology for the series of products provides a reliable guarantee for the good performance. 
The main features 
1, bue, efficient transport mechanism allows to transport a large number of materials in small capacity space, transport capacity of 15-600 m3 / h. 
2, conveying energy consumption is low, with the aid of the material of inner friction, promote material to pull material, make its power saving 40% ~ 60% in comparison with screw conveyor. 
3, sealing and safety, fully sealed casing made of dust can be seamlessly drill, environmental health, safe in operation and reliable running. 
4, long service life, alloy material by the advanced heat treatment processing of conveyor chain, its normal life > 5 years, chain roller life (according to the different material) can use 1 ~ 3 years. 
5, process arrangement and flexible, can be elevated, ground or pit to decorate, can level (not more than 15 degrees) installed or climbing a hill, also can add the same level grade installation, can be more in and out of the material. 
6, long conveying length, horizontal conveying distance can reach more than 60 meters. 
7, the use of low cost, power saving and durable, less maintenance. 
8, the use of low cost, power saving and durable, repair rate is extremely low, reduce consumption, improve business efficiency.