By using the m ethod of horizontal continuous casting and high-precisin cold-rolled, high-perfomance tin phosphorus bonxe C5210 copper is studied. The difficulty that 400 mm wide high perfomance tin phosphorus bronze C5210 copper cannot be rolled is solved by using large processing rate, 3M non-woven mill rolls and tension leveling and transfoming the 14-high roller […]
This wringer roll assembly was originally designed and made with two steel shafts and a steel pipe barrel welded together, with rubber lining wrapped outside. After discussing and investigate the client’s equipement, we suggested and converted the original design to a new nonwoven wringer roll assembly. The manufacture process is simplified to machine the shaft
This furnace chage roll is a quickly consumed product and frequently needed by the steel plant. It’s made by casting and finally machined to the required dimensions. C Mn Si P S Cr Ni Mo 0.20-0.50 2.00 2.00 0.04 0.04 19.0-23.0 23.0-27.0 0.50 Chemical Composition, % (max, except where range is given)
Preface The hot-rolled pickling coil production line of Panzhihua New Steel & Vanadium Co., Ltd. Cold Rolling Plant was completed and put into operation in 2004. According to the overall plan of Panzhihua Iron and Steel, a single-stand rolling mill unit was built in the Chengdu branch in 2006. The raw material steel coil of
Because of its high rigidity, the 20-high rolling mill is currently the main type of stainless steel cold rolling in the world, while Sendzimir and Sundwick rolling mills account for about 90% of the 20-high rolling mill. 1 Roll System Configuration of 20-high Mill The 20-high rolling mill is arranged in a reversible single stand,
Professional Roll Making Technology Ensures Precise Oil Film Thickness Control Based on the relevant simulation test analysis performed on our professionally designed and manufactured oil film thickness testing equipment, the industrial roll we manufacture for you can provide you with the specific oil film thickness you really need. We will use the cleaning oil grades,
NCCM millennium roll (formerly 3M millennium roll) is manufactured by NCCM company in the United States using high-strength artificial non-woven fiber materials. It is mainly used for squeezing liquid on the surface of steel belts, guiding and supporting steel belts, etc. The internal structure is porous and has a certain adsorption function, and the effect
During the production of copper and copper alloy strips, there are various organic and inorganic contaminants on the surface after the strip is annealed and rolled. If it is improperly handled or in a high-heat atmosphere, the surface of the copper strip will be oxidized, and the remaining rolling oil will also contaminate the surface
1 Traditional Degreasing Method On The Surface Of Aluminum Strip Since the introduction of rolling mill oil in the early metal plate and strip rolling, the problem of degreasing has arisen. So far, the degreasing methods can be summarized as follows: (1) Degreasing The Rubber Mill Roll The squeezing roll degreasing is the most primitive
0 Preface With the rapid development of industrial technology, the use of aluminum sheet and strip as the basic material of modern industry has become more and more extensive, and its surface requirements have also become higher and higher. In recent years, nylon brush rolls have been widely used in the cleaning, degreasing, roll cleaning,
