Qingdao Hexin Machinery Co., Ltd. are professional manufacturer for Sleeves for sink rolls, Walking beams and riders, Skid rider castings, Heat recuperators, Rotary Retorts, Other components for furnaces, Centrifugal Casting Sink Roll for Continue Galvanizing Line, Centrifugal Casting Sink Rolls, Centrifugal Casting Rolls, Stabilizer rolls, Furnace rolls for plate heating furnace,  Rolls for CAL, Water cooled rolls.  Qingdao Hexin Machinery Co., Ltd. is specializing in the production of supply hot galvanizing line with shaft sleeve, sleeve, bearings, bearing, roller arm, etc..

Qingdao Hexin Machinery Co., Ltd. produces this batch of bush and sleeve is for a foreign client, it is used in the galvanizing line the sinking of the roll and stability. we adopt the high temperature-resistance, abrasion- resistance and good heat -resistant steel materials to meet the needs of customers.
The sleeves are made from centrifugally cast tubes with heat resistant nickel chrome alloys.