Charging and discharging rollers for walking beam furnaces
Qingdao Hexin produces centrifugally cast furnace rollers from OD50mm to up to 1600 mm O.D.
 These rollers are delivered assembled, ready to use, fully machined and well balanced, statically or dynamically balanced.
Pls see the more details of our rolls as below:
Furnace Rolls
l Various of designs of rollers from dia.OD.50mm to OD.1600mm for different application, like furnace rollers before/after coating, charge discharge rollers, support roll, idler roll,guide roll, deflector roll, stabilizer roll, bridle roll，V-rolls, hearth roll, water cooling roll, quench roll, sink roll, working roll, drive roller, wet and dry rolls, Dry or Wet rollers for CSP Plant,  Looper rollers and exit table rollers for hot strip mills, Wrapper rollers for coilers, Furnace rolls for heat treatment furnaces, Charging and discharging rollers for walking beam furnaces,  Transport rollers, sink rolls and stabilizer rolls for galvanizing line, etc.,
l We offer custom engineering and production for assemblies and individual Components like machined tubes/barrel body,trunnions,shafts/journals,and refurbishment of existing rolls.
 
Application:
The various rolls/rollers are of good heat,corrosion,wear resistant properties,working at high temperature environment  on average: 800-1200℃, which are used in the steel mills, like CAL(continuous annealing line),CGL(continuous galvanizing line).
Process:
Centrifugal casting for barrel/tube, forging for journal/shaft, static /investment or sand casting for cone/trunions, welding and machining and grinding.
Material:
High Nickel and high Chrome heat resistant alloys, Cobalt base alloys, like.
HU,HT,HK,HP,HW,24/24NbTiZr,50Cr/50Ni(2.4813),1.4865,1.4849,1.4848,1.4410,1.4059,1.4841, 1.4845,1.4852, 2.4879 or as per customer's requirements