China Ceramic Alumina Tube manufacturer

Zirconia Ceramic Thread Guides For Textile Polished Surface Finish Treatment

Product Details:
Place of Origin: China
Brand Name: Jinghui Ceramics
Certification: RoHS, REACH, ISO
Model Number: JH.CWG-001
Payment & Shipping Terms:
Minimum Order Quantity: 1000 piece per order
Price: Negotiable
Packaging Details: Plastic bag with export carton
Delivery Time: 3~4 weeks
Payment Terms: T/T, Western Union, Paypal, MoneyGram, L/C
Supply Ability: 5000000 pcs per month

Detail Information

Product Name: Ceramic Hook Guides Material: Technical Ceramics
Color: White, Pink Or Ivory Dimensions: As The Drawing
Finish: Fine Polished Surface Finish: Polish Ra 0.1
Feature: High Hardness; Wear/corrosion Resistance Application: Wire Guide For Textile Machinery
Shipment: By Air Or Sea HS Code: 8145700000
High Light:

ceramic thread guide


ceramic pigtail

Product Description

Industrial Diamond Polished Zirconia Alumina Ceramic Hook Guides for Guide Wire

Description of ceramic hook guides:

The ceramic hook guides are made of high-quality alumina, zirconia or titania, which are processed strictly according to the polishing process of the textile industry. In order to reduce the friction between the ceramic guide and yarn, the surface finish such as polishing and waxing is a must. We have been producing numerous ceramic yarn guides. Besides ceramic hook guides, we also produce ceramic eyelet guides, ceramic traverse guides, ceramic bushing guides, ceramic slit guides, ceramic pigtail guides and so on. These textile ceramic spare parts offer a series of advantages: excellent wear resistance, superb high hardness, great heat resistance, acid resistance, and low friction coefficient. 

Whatever, it's prototyping with small lots or cost down needs for mass production, we could provide you an ideal solution.

Main features of ceramic hook guides:

1. Highest yarn cleanliness without any snowflake occasion           

2. Lowest possible yarn breakage rate with low yarn tensions

3. Long service life on both special yarns and raw materials with aggressive additives

4. Exceptional wear resistance and hardness better than metal ones

5. Excellent mechanical strength, fracture toughness and bending strength

6. Good insulation, free of static electricity, resistant magnetic

7. Superb thermal conductivity coefficient and thermal shock property

8. Corrosion resistance in harsh working conditions

9. Excellent thermal shock resistance and good thermal stability

10. Nox-toxic, healthy material, eco-friendly material

11.  Meet with RoHS, REACH regulation completely

Specification of ceramic hook guides:

1. Dimensions: max. size can be 50mm

2. Very tight dimensional tolerance control

2. Optional raw materials: zirconia(ZrO2),high purity alumina(Al2o3),titania(TiO2)

3. Another type of products: traverse guides, pigtails, eyelets, jet plates, dog tails, air nozzles and so on

4. Tolerance: general tolerance ± 1% of the dimensions, or better via a precision process

5. Surface finish: mirror surface, better than Ra0.1 at working contact surfaceZirconia Ceramic Thread Guides For Textile Polished Surface Finish Treatment 0


Technical datasheet of typical materials for ceramic hook guides

Property Units 95% alumina 99% alumina 99.5% alumina Zirconia Titania
Color   White, pink White, pink, ivory Pink, ivory, white White, Yellow Black, Gray, Yellow
Density g/cm3 ≥3.60 ≥3.80 ≥3.85 ≥6.0 ≥4.0
Water absorption % 0 0 0 0 0
Hardness HV 1500 1700 1700 1300 800
Flexural strength Mpa ≥320 ≥338 ≥379 ≥1200 ≥158
Compressive strength Mpa ≥2000 ≥2240 ≥2240 ≥1990  
Fracture toughness Mpa m1/2 3-4 4-5 4-5 6.5-8 3.2
Thermal Expansion Coefficient(20-800℃) 1×10 -6 /℃ 5.0~8.0 6.2~8.0 6.5~8.0 8.0~9.5 8.8
Thermal conductivity W/m.k (25℃) ≥220 ≥200 ≥250 ≥300 ≥330
Max. service temperature 1500 1600 1675 1000 1000
Insulation strength KV/mm 18 18 19 17 3.93
Dielectric constant (1Mhz) (E) 9.5 9.5 9.7 29 85

Why choose us?

★ 10+ Years of manufacturing experience in OEM, ODM                 ★ Powerful R&D, mass production capability
★ In-house comprehensive manufacturing types of equipment        ★ Rigorous quality control system and processes
★ Surpassing pre-sales and after-sales service                                ★ Abide all orders as the first priority


Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
Q6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per international AQL standard. A 100% cosmetic inspection will be done.
Q7: What other products are you dealing with?
A: We focus on a variety of ceramic tubes, ceramic substrates, ceramic sheets, textile ceramics besides metalized ceramics.

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