Al2O3 Alumina Textile Ceramic Yarn Guide
Alumina Ceramic Wire Guides for Textile are mostly made from alumina.Alumina ceramic is a kind of structural ceramics, which has the characteristics of insulation resistance, voltage resistance, high strength, good thermal conductivity, low dielectric loss and stable electrical properties.Suitable for textile machinery manufacturers. Al2o3 alumina ceramic textile ceramic pigtail has high hardness and strong wear resistance, which can significantly reduce yarn friction damage; High temperature and corrosion resistance, suitable for high-speed textile environments; Smooth and burr free surface ensures smooth passage of yarn, improving textile efficiency and quality.
Do not wear easily, low friction. Desirable surface fineness suitable for use in textile machinery and in fine spinning and kintting machines we can produce textile ceramic products according to clients specifications and even the molds and drawings.
- 1. Textile ceramic parts are high temperature resistant ceramics, the use temperature range is 650-1000 ℃.
- 2. The textile ceramics have the properties of tensile strength and flexibility at room temperature and high temperature.
- 3. Textile ceramic parts have excellent construction performance, and can be sticky, anchored, stitched and wrapped.
- 4. Textile ceramics have excellent anti-vibration, impact and jolt performance.
Main performance of textile ceramic :
high strength ,high hardness, wear-resistant ,high temperature ,corrosion-resistant, pressure-resistant,i mpact-resistant
- Colour:Ivory, White, Pink, Red, Reddish, Yellow, Black etc.
- Surface roughness: Natural sintered surface Ra=0.4-0.6 um; polished surface Ra=0.2-0.3 um.
- Forming method: hot pressing, dry pressing, isostatic pressing, and injection moulding.
The hot pressing molding technology is often adopted, which is conducive to the production of products with complex structures and high dimensional accuracy requirements.
- Processing technology: By applying ultrasonic precision polishing technology, batch mirror surface grinding processing technology, and aluminum oxide ceramic steel-coating technology ect, the surface smoothness of the products can be enhanced, the surface roughness can be reduced, and the friction on the yarn can be decreased.Injection molding process is suitable for manufacturing components with complex shapes; while high-temperature and high-pressure sintering process can increase the density and hardness of ceramics, enhancing their wear resistance and high-temperature resistance.
- Finishing method: centreless grinding, lapping, plane grinding, fine engraving, etc.
Uses; all kinds of textile machines, such as doubling twisting machine, elasticity adding machine, staple fibre,filament-splitting machine, computerized flat knitting machine, hosiery machine and so on, and also used in semiconductor, photovoltaic, chemical industry and so on.
The main types of textile ceramic products
Flange Eyelet, Double flange eyelet, Slotted eyelet, groove eyelets, step eyelet, Cut Eyelet, Step Eyelets, Tubes, Rods,Sleeve,Ring, Bush, Disc, Dish, Washer, Plates Trap Guide, Traverse Guide, Pig tail Guide, Dog tail Guide, Rollers, Oilers, Oiling Nozzles Cutters ect.
- Eyelets rods and tubes Rollers
- Pigtails
- Slit guides
- Hook guides
- Traverse guide
- Air jets
- Oiling nozzle
Alumina Ceramic Roller Al2O3 Textile Threaded Pulley Part Advantages:
- 1）A variety of specifications available.
- 2) Satisfy various technical request
- 3) Lower medium spoilage
- 4) Good insulation performance and high temperature resistance
- 5) High mechanical strength
- 6) High pressure
- 7) Good wear resistance
these textile ceramic parts do not wear easily, low friction desirable surface fineness
Alumina Ceramic textile Application
It is widely used in electronic, electrical, mechanical, chemical, metallurgical, textile, and other industries,etc.
Ceramic wire rollers are widely used in textile machine, such as Barmag Poy&Fdy (FK6-600,700,900), Murata33 F.33H and so on.
Textile Ceramic eyelet (Alumina ceramic eyelet ) apply to the coiling machine and spinning and weaving machinery, is in common use fault silk another piece , is used to demand no high fault silk occasion. Silk thread slides when the job, in china eye outside, for reducing friction, must raise material hardness , smoothness and form. Our company selects and uses 99%'s Al2O3 ,hardness greater than HRa88 , density 3.85, surpasses essence throwing Ra0.2.
Common purities of alumina ceramics include 95%, 99% and 99.7%, etc. 95% alumina ceramics have good wear resistance and economy, and are suitable for general textile machinery parts. 99% alumina ceramics have superior hardness, insulation and corrosion resistance, making them suitable for applications with high performance requirements, such as key components of high-precision spinning machines and doubling machines. 99.7% alumina ceramics perform well under extreme conditions such as high temperature and high insulation, but their cost is also relatively high.
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