ceramic yarn guide is a precision ceramic guide component installed along the running path of yarn, filament, or fine wire. It is commonly used in textile machinery, chemical fiber equipment, winding equipment, metal wire processing, and cable production lines to provide stable guiding, turning, and line-passage control. It is designed to solve groove wear on metal guides, yarn scratching, unstable yarn travel, high filament breakage rates, and rapid surface wear under high-speed operation.
Production is carried out according to drawings and the required guide-groove dimensions, line-passage surface dimensions, and mounting dimensions. Under the ISO9001 quality management system, raw material batches, first-article approval, in-process sampling inspection, finished product inspection, and pre-shipment reinspection are all controlled. Inspections cover guide-groove dimensions, line-passage surface finish, edge chamfers, mounting dimensions, as well as cracks, chipped edges, and surface defects.
|
Parameter |
Value |
|
Material |
Alumina ceramic |
|
Alumina Content |
96%-99.7% |
|
Structure |
Yarn / wire guiding part |
|
Density |
3.75-3.95 g/cm³ |
|
Hardness |
12-14 GPa |
|
Flexural Strength |
200-350 MPa |
|
Dielectric Strength |
9-11 kV/mm |
|
Volume Resistivity |
>10¹⁴ Ω·cm |
|
Thermal Conductivity |
25-33 W/m·K |
|
Service Temperature |
1600-1700°C |
Key Features:
- High surface finish
- Low friction performance
- Precision yarn guiding
- Low yarn breakage rate
- Clean and stable yarn travel
Applications:
- Pigtail guides, preparatory guides, and reciprocating yarn guides
- Oiling wire guides and yarn guides
- Jet plates
- Interlacing nozzles
After-Sales Service
After delivery, follow-up support is available based on actual use feedback. Timely responses can be provided for abnormal arrivals, transit damage, and repeat order requirements, helping support subsequent spare-part repurchasing.
Sample Testing
Projects can be advanced through sample testing and prototyping procedures. This is especially suitable for confirming guiding performance first and then moving on to subsequent volume purchasing.
Hot Tags: Ceramic Yarn Guide, China Ceramic Yarn Guide manufacturers, suppliers, factory, Silicon Nitride Thermocouple Protection Tube, Mullite Ceramic Tubes, Ceramic Fiber Tube, Ceramic Capillary Tube, Hollow Ceramic Tubes, Macor Tube
