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Calender Roll for improvement of paper smoothness, glossiness and tenacity. - details see: https://www.machineto.com/chilled-casting-alloy-calender-roll-for-paper-machinery-10331589

Chilled Alloy Casting Felt Wrapping Rolls(Calender Rolls) have the following properties:

• Good internal design for even roll surface cooling and heating
• Roll length: 5,800 mm maxi
• Roll diamater: 2,000 mm maxi
• Deviation from cylindrical form: ≤φ0.01mm
• Radial runout tolerance: ≤φ0.02mm
• Roll journals' coaxiality tolerance: ≤φ0.03mm
• Surface hardness: HRC55-62

The rolls are widely applied in the following industry sections as

-- PET, PC, PMMA, PP, PS, PVC, PU, CPP, PPS, PA, PVB, PE, TPU and TPR plastics

-- Composite material

-- Environmental protection material

-- Synthetic paper

-- Nonferrous metal rolling industries

-- Teflon Coating industries

-- Decoration material, such aluminum composite panels

-- Nonferrous metal rolling products

For surface smoothing and formation, to increase the glossiness and smoothness. Also the Rolls can help improve tenacity of paper, textile and leather.