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Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery

Categories Alumina Ceramic Parts
Brand Name: Mingrui
Model Number: Customized
Certification: ISO9001-2015,,UL
Place of Origin: China
MOQ: 1 pieces
Price: USD1-1.5/pcs
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 5000 pieces wewek
Delivery Time: 10 working days after the order confirmed
Packaging Details: wooden case or carton box with foam
Al2O3: 95%-99 .9% alumina ceramic
Color: ivory, milk white
Polish: Fine Polish degree Ra0.2,glazed
Use: Knitting Machinery
Smooth finish: Ra 0.1
Usage: Wide/ yarn/line/ thread guide
Sample: Available
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    Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery

    Alumina Al2O3 Ceramic Wire Guide/Ceramic Eyelets for Textile Machinery


    Description of ceramic eyelet(ceramic ring) :

    The ceramic eyelet(ceramic ring) is the most commonly used component for the

    wire passing, and it is used in the wire passing position of the coil winding machine

    and the textile machinery. Normally it is used for less demanding occasions. The

    shape, finish and the hardness of materials must be improved in order to reduce

    the friction because of the wire sliding in the surface of the ceramic rings. According

    to the requirements, the polish degree of porcelain eye can be regarded as

    roughness polishing, precision polishing and ultra-precision polishing.


    Features of ceramic eyelet(ceramic ring) :

    1.The inside surface polish degree : Ra0.2~0.8.

    2.The material : 99% AI2O3 with density of 3.85.

    3.The hardness : HRa88.


    Materail : alumina ceramic (95 /99 alumina ceramic , steatite ceramics , zirconia ceramics are optional )


    Excellent abrasion performance


    long working life.


    Exact surface finish can reach to 0.2 .


    Thread is not damaged easily in the process of sliding .


    We are a manufacture , we produce professional textile ceramic .


    Product Description

    95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer95 Ceramic Eyelet Thread Guide 6.9*4*10,available custom-made china manufacturer


    Material Parameters

    ItemTesting conditionUnit95% al2o399% al2o399% al2o399.5% al2o3zirconia
    Bulk densityg/cm3>3.603.73.73.76
    Flexural StrengthN/m2×1032.24>2.24>2.24>2.7411
    Coefficient of linear expansion20~800°C×10-6/°C6.5~8.06.5~8.06.5~8.06.5~8.09.5
    Permittivity1MHz9~109~10.59~10.59~10.5/
    10GHz9~109~10.59~10.5//
    Insertion loss1MHz×10-6≤4≤2.5≤2.5≤1.5/
    10GHz×10-6≤10≤6≤6//
    Bulk density resistance100°CΩ·Cm>1013>1013>1013>1014>1012
    Puncture strengthKV/mm151515//
    Thermal conductivity20°CW/m·k25.225.225.229.23

    FAQ
    Q: Are you trading company or manufacturer ?
    A: We are factory.
    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have any other question, pls feel free to contact us .
    Cheap Alumina Al2O3 Ceramic Wire Guide / Ceramic Eyelets for Textile Machinery for sale
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