Communicate with Supplier? Supplier
Andy Chen Mr. Andy Chen
What can I do for you?
Chat Now Contact Supplier

Jinghui Industry Ltd.

Precision 99.5%  Alumina Ceramic Bar and Block
Precision 99.5%  Alumina Ceramic Bar and Block
Precision 99.5%  Alumina Ceramic Bar and Block

Precision 99.5% Alumina Ceramic Bar and Block

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 5000 Set/Sets
Delivery Time: 30 Days

Contact Now Add to Basket

Basic Info

    Model No.: Suitable

    Material: 95%, 99% And 99% Alumina Optional

    Color: White

    Specification: Custom Made

    Precision Process: Fine Grind

    Features: Excellent Electrical Insulation

    Application: Work As Insulating Component In Electrical Devices

Additional Info

    Packaging: Export carton

    Productivity: 1,000,000 sets/month

    Brand: Jinghui ceramics

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 2,000,000 sets/month

    Certificate: RoHS

    HS Code: 8547100000

    Port: Shenzhen Port

Product Description

Precision 99.5% Alumina Ceramic Bar and Block

The description of alumina ceramic bar

Alumina ceramic blocks are made of 95%, 99% or 99.5% aluminum oxide ceramics, it's ususally formed by dry pressing with dense ceramic body.

We are able to build varity of ceramic block as per customer drawing and specification, sometimes, we will take use of some high precision manufacturing processes to deal with these ceramic bars and blocks, like fine grinding, high recision slotting and drilling. Whatever it's a prototyping project or costing down ones. All of ceramic block we manufactured have a very uniform dimensional consistency.

Besides, we have been supplying alumina ceramic plate, alumina ceramic sheet,Alumina Ceramic Substrate, alumina ceramic lining tile and so on.


The Prime features of alumina ceramic bar & block

●Super flatness of working surface to be 0.01mm

Unmatch wear resistance with extraodinary hardness, it's 276 times than stainless steel

High dielectric insulation, it's ideal material in high voltage, high current conditions

High temperature resistance, it can withstand up to 2000℃ under vacuum atmostphere

Exceptional corrosion resistant, high purity alumina can work well under various strong acid and alkali


The specification of alumina ceramic bar & block

1. Material availability: with a selection of purity range from 95% to 99.8%

2. Dimension capability: small size to large size capability, the max. dimension can be 800mm x 600mm

3. Tolerance: The tolerance of side-length can be +/-0.01mm, the tolerance of thickness can be 0.005mm

4. Surface finish: lapping, well polishing, glazing, laser engraving, metalizing


Why choose us?

1. In-housing comprehensive manufacturing equipment

Our main production machines include ISO pressing machine, dry pressing machine, ceramic injection molding machines, dry pressing machines, high-temperature sintering furnace, fine grinding machines, CNC machines, metalizing & electroplating production lines.

2. Rapid response manufacturing and professional proposal

We regularly reply to quotes for custom technical ceramic parts within 12 hours. With our over 15 years of manufacturing experience and knowledge, we will give some technical proposals if needed

3. Quick prototyping to scalable production

We have complete prototyping manufacturing equipments to assist quick-producing R&D samples in a very short time. Also, we have over 20000 square meters production workwork to achieve mass production.

4. Rigorous quality-control system and quality assurance team

All processes are conforming to ISO9001: 2008 quality management system, we have strict IQC, IPQC, QA and OQC working instructions. Besides, we introduced CPK, AQL in the production and inspection process.

Workshop and quality guarantee



FAQs (Frequently Asked Questions)

Q1: What kinds of raw material for ceramic setter plates you provide?
A: Besides alumina ceramics, we also manufacture ceramic setter plates in both silicon nitride and silicon carbide.
Q2: Do you have capability to produce customized ceramic setter plates?
A: Yes, we support custom-made or special shape ceramic setter plates, typically including flat setters, convex setters.
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. What about the transportation and delivery date?
A: Normally we use Int`l express by our forwarder, or with client`s account number. It is about 3~5 working days.
For some heavy goods, sea freight will be recommended, it will take around 1 month, but It also depends on where you are.
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 ceramic al2o3 plate, but also manufacture Metalized Ceramics, Ceramic Grinder, Ceramic Seals.

Looking for ideal Alumina Ceramic Block Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Al2O3 Ceramic Blocks are quality guaranteed. We are China Origin Factory of Aluminum Oxide Ceramic Block. If you have any question, please feel free to contact us.

Product Categories : Advanced Ceramic Plate > Industrial Ceramic Plate

Email to this supplier

Your message must be between 20-8000 characters

Related Products List