Dry Pressed Round 99.5% Alumina Ceramic Disc

Dry Pressed Round 99.5% Alumina Ceramic Disc

This Advanced Ceramic Disc is made of 99.5% alumina which was formed by dry pressing with very dense and smooth texture. We offer small size to large size alumina ceramic disc in customized thickness range from 0.25mm to 30mm, the max. diameter can be 300mm. Also different selection of raw materials are used, mainly including zirconia, silicon carbide, silicon nitride and aluminum nitride.

Besides, we could manufacturer a variety of complicated shapes, including convex, concave and so on. In order to meet customers' stiff application, a precision flat grinding is needed to reach the flatness to be 0.001mm and the the tolerance of thickness to be 0.01mm. Additionally, we offer other secondary processes, such as diamond - like polishing, lapping, cutting, metalizing for ceramic to metal bonding and CNC machining to reach customers' specific needs.

Why choose Jinghui?

● Customer-orientation forever

We focus on our customers' business growth and competition, whatever, it's a small case, or large-scale demand.

● The rigorous " quality" manner and sense 

Every people in the facotry do understand "No quality, no everything" and "Quality is the life of enterprises' development"

● The professional and veteran team

Our top management and senior engineers all have over 20 years of related advanced ceramic components.

● Complete and comprehensive manufacturing machines

We owns compenhensive manufacturing equipments from raw material preparation, shaping, sintering to secondary process.

FAQs (Frequently Asked Questions） : 

Q1: Do you have capability to produce customized ceramic disc plates?

A: Yes, we support custom-made or special shape ceramic discs, typically including flat, convex and concave design.

Q2: What kinds of raw material for ceramic disc you provide?

A: Besides alumina ceramic disc, we also manufacture zirconia ceramic discs, silicon nitride disc and silicon carbide disc.

Q3: How long can I get a sample for checking the quality?

A: If we have some samples in stroage, the samples can be provided in 3 working days after receiving the inquiry from clients.

On the other hand, we will take 4~5 weeks to produce the samples as per clients specification to prepare it.

Q4. How do you ensure the quality at your site?
A: We introduced CPK value in the production line and AQL at inspection process, also sampling inspection of all batches is needed.

Q5. Are you a factory or trading company?
A: We are a direct manufacturer with complete manufacturing machines. You are welcome to visit our factory if it's available.

Q6. What other technical ceramic components do you supply?

A: We not only produce al2o3 ceramic disc, but also manufacture Metalized Ceramics, Ceramic Tubes, Ceramic Grinder, Textile Ceramics.