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Manufacturing of Case Hardened Rollers Manufacturing of Through Hardened Rollers Manufacturing of Non-Heat Treated Rollers Roller Regrinding
& Reconditioning
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Custom ServicesCustom Machined Carburized & Hardened Steel Alloy Rollers Precision Machined Case Hardened Rollers Precision Machined Through Hardened Rollers Custom Machined Non-Heat Treated Rollers Custom Manufactured
Heat Transfer Rolls
Regrinding and
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Rolls for High
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Custom Machined Cable Hoist DrumsHeat Treating Differences of Carbon Steel
Hi-Hard Corporation | Leading the Way

CNC Machining of Non Heat Treated Rolls for the Rubber Industry

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CNC Machining of Non Heat Treated Rolls
CNC Machining of Non Heat Treated Rolls
Non-Hardened Shell with Urethane Covering
Non-Hardened Shell with Urethane Covering
Non-Heat Treated Rollers
Non-Heat Treated Rollers

At Hi-Hard Corporation we produce steel rolls for a variety of applications; these non-heat treated rolls are designed and manufactured specifically as rubber roller cores. Offering rolls with outside diameters up to 36", and lengths to 200", all while maintaining tolerances of ±0.0002". Composed of carbon, alloy, and stainless steel, as well as aluminum and iron, all are manufactured on state of the art precision CNC machining equipment. Quality control is maintained through a variety of testing including dimensional testing, hardness testing, NDT testing, and surface finish testing. All orders can be produced with a minimum of four weeks lead time to customers across the US, Canada, and Mexico.

For more information see the table below or contact us directly.

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Product Description These Non Heat Treated Rolls for the Rubber Industry are used as cores for rubber or polyurethane covers.
CNC Machining Capabilities Applied/Processes
Primary
CNC Machining
Lathe Turning
Secondary
Grinding
Heat Treatment
Welding
Equipment Used to Manufacture Part
Lathe
Cylindrical Grinder
Heat Treatment Furnace
Quench Tank
Temper Box
Vertical Mill
Dynamic Balance
Presses
Features Roll Types:
Table Rolls, Draw Rolls, Conveyor Rolls, Shafts, Stabilizer, Roll Cores, Mandrels, Sink Rolls, Chill Rolls, Pot Rolls, Conductor Rolls
Overall Part Dimensions
O.D.: up to ø 36" Length: up to 200"
Tightest Tolerances ±0.0002"
Material Used
Alloy Steel, Aluminum, Iron, Stainless Steel
Carbon Steel: 1018, 1020, 1026, 1045, A36
Type: Bar, Forging, Tubing, Casting, Solid Rolls, Hollow Rolls, Fabricated Rolls
Material Finish Heat Treatment
  • Not required
In process testing/inspection performed
Dimensional Testing
Hardness Testing
NDT Testing
Surface Finish Testing
Industry Focus
Aerospace
Can Flooring
Food Processing
Non-Ferrous Operations
Paper
Plastic
Push Pull Pickle Lines
Printing
Roofing
Steel Service Centers
Steel - Cold Mills
Steel - Pickle Lines
Steel - Galvanizing Lines
Steel - Temper Mill
Steel - Hot Mills
Steel - Plate Mills
Z Mill Operations
Delivery/Turnaround Time 4 Weeks Min
Delivery Location United States
Canada
Mexico
Standards Met Customer supplied print, 2D CAD Drawing
Product Name Non Heat Treat Rolls

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