? 午夜成人免费一级视频,久久婷婷国产精品香蕉,一区二区精品一级片

在朋友新婚房间玩人妻,91日韩久久亚洲一,免费a级毛片无码专区,亚洲影院无码精品,欧美精品特级黄片免费看,日韩美亚洲无码短视频,国产精品久久久亚洲,人人上人人曰好好日视频在线,精品久久久久精品亚洲av

Hello, welcome to visit anhui Maanshan Zhicheng Machine &Electric Co.,Ltd! ?

SetHome | AddFavorite | Contact us
logo
national hotline0555-3151761

Maanshan Zhicheng Machine & Electric Co.,Ltd.

Contact: jian-hua Yang

Tel:13705554456

Address: Maanshan horry huashan district town village in yellow

Productspresent position:????Homepage > Products>Cooling bed production line
Cold Bed Production Line

  (1) Product introduction

  Our company's cold bed has step-by-step, chain and other products. It is divided into five parts: upper steel device, input roller, cold bed body alignment roller, lower steel device and output roller. Its input roller is driven by frequency conversion motor, and the cooling bed body is driven by double envelope worm gear reducer. It has the advantages of strong driving ability, high efficiency, strong adjustability and long service life. It can make the optimal process design according to the user's requirements.

  (2) Major achievements

  Our company has successively designed and manufactured more than 20 sets of cold bed production lines for domestic and foreign iron and steel enterprises such as Ma Gang, Xilin Iron and Steel Company, Baosteel Nantong Iron and Steel Company, Qingdao Iron and Steel Company, Amman, Mozambique and so on.

  (3) Technical parameters

  1. Cooling area: 6m-15m*40m-140 M

  2. Linear speed of input roller: 10-20m/s

  3. Cooling specifications: 10-60 round and threaded steel

  4. 20mm-150mm flat steel, etc.

  Bar and small-sized Cold-bed production line products are electric, hydraulic and other two types of transmission;

  Medium plate and large-scale cold bed products have disc conveying and chain conveying forms.

  It can also be designed according to customer's requirements and actual process on site.

  Cold bed is one of the indispensable auxiliary equipment in medium and small bar workshop. Its function is to cut the rod of double length by flying shear after rolling, transport and unload it to the rack of cold bed for cooling, so that its temperature can be lowered from 900 to 100-300 degrees, then collect and send it to the output roll by the cold bed blanking device in groups, and then send it to the cold shear by the output roll table to be cut into fixed-length finished products. The design quality and installation accuracy of the cold bed directly determine the final quality of the product.

  In recent years, in order to meet the requirements of various rolling systems, various product specifications, high quality products and high output, our institute has conscientiously digested and absorbed advanced technology at home and abroad, designed a set of high-speed, multi-variety and high-quality small section steel and bar cold bed equipment with the same international advanced level. The annual output of bar can reach 900,000 tons, which has reached the advanced level of similar equipment abroad.


?