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Paper felt rolls for paper-making press section

Categories Pulping and Stock Preparation
Place of Origin: Shandong,China
Brand Name: Hengbon
Certification: ISO
Model Number: Paper felt rolls for paper-making press section,Slot Type Screen Basket for Vari
MOQ: 1 set
Price: Dewatering Box/Dewatering Elements for Paper Machine,paper machinery,stock preparation
Packaging Details: Standard exporting packing or as client's requirement
Delivery Time: 7-30 days
Payment Terms: TT or L/C at sight
Supply Ability: 1000sets
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    • Product Details
    • Company Profile

    Paper felt rolls for paper-making press section

    Technical Specifications:

    Size: Φ200-500

    Material of roll body: Q235 welded steel pipe, 25mm thickness, 22mm thickness after finished

    Material of shaft head: 45# thermal refining

    Cover material: EBONITE

    EBONITE hardness: 0-2°P&J high temperature resistance100

    EBONITE thickness: 7mm

    Shell material grade: Q235

    Shaft material grade: 45#tempering

    End journal material grade: gray iron 200

    grease lubrication

    2. Paper machine Technical Specification:

    Working speed: 500-600m/min

    Design speed: 600m/min

    Dynamic balance speed: 700m/min

    Balance grade: G2.5

    Roll face width: 3800mm

    Bearing center: 4300mm

    3. Manufacturing requirements:

    Roll body: without ring welded joint,;before machining, the roll body needs to correct; before machining, roll body needs to antifebrile fire treatment

    Shaft head of roll: Before fine machining, through thermal refining.

    Quality Paper felt rolls for paper-making press section for sale
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