Foundry Customized High Quality Heat Resistant Ductile Cast Iron Rollers

We specialize in making different kinds of mill rolls, such as follows: 1)CAST IRON ROLLS Alloy Chilled Cast Iron Rolls Alloy Indefinite Chilled Cast Iron Rolls Pearlitic Nodular Cast Iron Rolls(Centrifugal) Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal) Alloy Nodular Cast Iron Rolls(Centrifugal) 2)CAST STEEL ROLLS Alloy Cast Steel Rolls Adamite Steel Rolls Graphite Steel Rolls High Speed Steel Rolls 3)FORGED ROLLS material:4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.   Product Description
Item Name Rollers casting
 General Products      

 Application/Service Area

Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. Such as engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, flywheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
 Main blank Process for Casting Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting
 Blanks Tolerance -Casting  Tolerance CT9-10 for  Machine Molding Process,

CT8-9 for Shell Molding and Lost Foam Molding Casting Process

CT10-11 for Manual Molding Sand  casting Process

 Applicable Material See Table Below (Ductile Iron Casting, Grey Iron Casting)

Or According to customer requirement

 Casting Blank Size  /Dimensions 2 mm-2000mm / 0.08inch-79inch  for casting iron, according to customer requirement
 Casting Blank Weight Range from 0.01kg-1000kg for casting iron
 Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and  etc.
 Machining Tolerance From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality Ra 0.8-Ra3.2, according to customer requirement
 Applicable Heat Treatment Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
 Applicable Finish Surface  Treatment Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.
 MOQ for mass production For cast iron rollers: 100pcs
 Lead Time About 50 days from the receipt date of deposit for cast iron rollers

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