High-Toughness Zirconia /Textile Rabbit Head Yarn Guide Ceramic Parts for Spinning Machine

• Customization: Available
• Application: Spinning Machine
• Purity: 99%
• Model NO.: HKCF-15k
• Type: Ceramic Parts
• Color: Black White
• Density: 3.85g/cm3
• Temperature of Application: 10c
• Advantage: High Temperature Resistance, Insulation
• Size: Customized
• Thermal Expansion: 8.5
• Dielectric Constant: 10.1±10%
• Bulk Density: 6.05g/cm3
• Water Absorption: 0%
• Flexural Strength: 1000MPa
• Elastic Modulus: 200 Gpa
• Hardness Vickers: 89 Gpa
• Linear Expansion Coefficient: 10
• Thermal Conductivity: 2.5W/(M·K)
• Dielectric Strength: N.a.
• Transport Package: Wooden Box or Carton
• Specification: ROHS
• Trademark: HB
• Origin: Jiangsu/China
• Production Capacity: 10000 PCS/Month

Product Description

Product Description

Zirconia Rabbit Head Yarn Guide

Our High Toughness Black Zirconia Rabbit Head Yarn Guide is a precision-engineered ceramic textile guide part designed specifically for high-speed spinning machines. Crafted from premium black zirconia (ZrO2), it offers exceptional wear resistance, impact toughness, and thermal stability—far surpassing traditional alumina guides.

Black Zirconia Rabbit Head Yarn Guide

The unique rabbit head shape ensures smooth yarn passage, reducing friction and thread breakage while maintaining consistent tension control. Its dense, non-porous surface minimizes static buildup and fiber residue, ideal for processing delicate synthetic and natural yarns.

Compatible with most standard spinning machine models from leading manufacturers, this ceramic guide serves as a direct drop-in replacement for worn-out steel or alumina parts. No modification or adapter required—simply install and enjoy immediate improvements in yarn quality and machine efficiency.

Each guide undergoes strict dimensional tolerance control to guarantee consistent performance across multiple units. When replacing all guides on a single machine frame, users can expect uniform yarn tension from spindle to spindle, significantly reducing end breaks and improving overall production yield.

High-toughness black zirconia ceramic

Material: High-toughness black zirconia ceramic
Shape: Rabbit head design for optimal yarn guidance
Application: Textile spinning machinery, winding, twisting
Benefits: Extended service life, reduced maintenance, improved yarn quality
Perfect for OEM replacements or upgrades in modern textile mills seeking durability and performance.

Different hole diameters (1.5 mm – 8.0 mm)
Various mounting styles (screw-in, snap-fit, adhesive)
Logo engraving or color marking upon request
Small MOQ accepted for sample testing

3x higher fracture toughness – withstands sudden impacts during threading and machine vibration.
Superior surface smoothness – reduces yarn hairiness and breakage by up to 40%.
No static charge build-up – essential for synthetic fibers like polyester and nylon.
Longer lifespan – typically 5–8 times longer than steel or alumina guides in high-speed applications.

Technical Specifications

(Custom configurations available upon request.)

Item	Unit	Zirconia (ZrO2)
Bulk density	g/cm3	6.05
Water absorption	%	0
lexural strength	MPa	1000
Hardness vickers	GPa	89
Elastic modulus	GPa	200
Linear expansion coefficient	(20-500℃) 10-6/℃	10
Thermal conductivity	W/(m·K)	2.5
Dielectric constant (1MHZ)	-	N.A.
Dielectric strength	*106V/m	N.A.

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Q1: Can you provide exclusive customized solutions for special project demands? 
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Q5: What customized service items can you support besides product structure? 
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