99% Al2O3 Ceramic Wire Guides/Textile Yarn Guide/Slotted Ceramic Eyelet
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.
The cramic eyelet is used to set less (friction is also less) location of pressure right. For cost reduction, according to using a request, smoothness polishing handicraft is allotted being (0.8 throw Ra) roughly, is throw (Ra accurate 0.4), surpasses essence throwing (Ra0.2).
Ceramic eyelet Be that single face is super-accurate at the same time mark throw and two-sided super-accurate throw. Specification of China eye many, select and use specification listing in common use in sopport a customer the day afer tomorrow now, also may demand making to order according to the customer.
Alumina Textile Ceramic Eyelet
Detailed Product Description
1) Wear resistant
2) Corrosion resistant
3) Heat resistant
4) Stable dimensions
5) Long performance life, low friction
Alumina textile ceramic eyelet(high hardness industrial insulator 99.7% A1203)
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.
1. The inside surface Polish degree: Ra0.2~0.8.
2. The material: 99% AI2O3 with density of 3.85.
3. The hardness: HRa88.
A) 95% Al2O3
B) 99.5% Al2O3
5) Other materials available upon request
6 Tolerance: According DIN 7168 -1 ( m)
7) Surface roughness: Ra 0.2- 1.0μ M
8) Vickers hardness: 1, 8002, 000
9) Customized products available
|Item||Dry Press Alumina Ceramic Parts|
|Color||Any Color For You|
|Application||The ceramic bead is the ceramic part of the heating cushion for removing stress in the heat treatment before or after the welding process. It has various shapes and can be flexibly and freely paved into various needed shapes for work.|
|Characteristics||1.By a dry pressing process, the product has higher density and better heat conductivity so that it can resist higher heat impact resistance and external mechanical force.|
|2.According to the using condition and requirement of the product, we have developed a new ceramic formula which has higher heat impact resistance compared with alumina ceramic|
|3.Apart from producing the ceramic bead of common specification, we also produce products of special specification according to the customer's requirement. Now, products of a dozen of specifications have been put into mass production.|