water cooled hearth rolls
After the size cut, the thin slabs are conveyed into furnace directly after that are conveyed by hearth rolls to the hot roll mills.
special operating conditions demands the products with high temperature resistant, to meet the operating conditions, we make the roll collars, spindle noses and roll barrels by different types of special steel and different kinds of process method to ensure the products quality.
wet rolls for tunnel furnaces:
My company produces the water-cooled roller to use in continuous annealing furnace, continuous galvanizing line and other cooling system, cooling water flows from one side of the roll along the roll neck to other side in order to make the roll surface cool, we make the use of heat exchange in surface contact between strip and roll , so as to achieve the purpose of cooling steel strip.My company optimize the structure of the water-cooled roller, improve the cooling efficiency and prolong the service life of the water-cooled roller.
HEXIN Machinery produces various OEM wear and corrosion resistant components for the cement, lime, coal, shot blast machines,and iron Ore industries.
The castings HEXIN made generally are made from special irons and manganese steels, which are critically used in the sectiors of cement manufacturing,coal mining (surface and underground), copper smelting,crushers direct reduction of iron (DRI)
Iron ore manufacturing,Lime manufacturing. All the castings manufactured at HEXIN go through strict quality checks at all stages before being supplied to customers.
Tel.： 0086-532-6777 5336
Fax.： 0086-532-8898 7192
skype: zhishuai.liu Email： info@hexinmachinery.com
Office address: Rm 1402-1403, Excellence Bldg, No.128 Yanji Rd, CBD,Shibei Dist, Qingdao, Shangdong 266000, China
Radiant Tubes and Recuperators