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.

 

furnace rolls dry and water cooled:

Thin slab with continuous casting machine enter directly into the soaking roller-hearth furnace after scale cutting and the furnace bottom roller conveys to the hot rolling mill for rolling.

Furnace roller required that products can bear high temperature resistance, pressure resistance, wear resistance in special conditions , according to the different special steel ,our company manufactures roller ring, shaft head, roller.We use various means to ensure the quality of the product in order to meet customers’ requirements.

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.