Product Overview

Our precision-engineered Alumina Oxide (Al₂O₃) Ceramic Bushings are designed for demanding

 applications in LCD panel manufacturing and semiconductor processing. With exceptional 

thermal stability, electrical insulation, and wear resistance, these bushings ensure reliability in 

high-temperature and corrosive environments.

Key Advantages:

99%+ Al₂O₃ Purity – Superior dielectric strength & chemical resistance

Operating Temp: -50°C to 1600°C – Ideal for semiconductor thermal cycles

Custom Dimensions – Tailored inner/outer diameters & lengths (OEM support)

Smooth Surface Finish – Ra ≤0.2μm, critical for LCD panel alignment

Product description

Technical Specifications

Key Properties of Alumina Ceramic for End Effectors

High Hardness: Alumina ceramics are extremely hard, making them resistant to wear and abrasion.

Thermal Stability: They can withstand high temperatures without degrading, making them suitable for high-temperature processes.

Chemical Resistance: Alumina is inert and resistant to most chemicals, acids, and alkalis.

Electrical Insulation: Alumina ceramics are excellent electrical insulators, making them ideal for applications involving electrical components.

Low Density: Alumina is lightweight compared to metals, reducing the overall weight of the robotic system.

Smooth Surface Finish: The material can be polished to a very smooth finish, reducing friction and improving performance.

Applications of Custom Alumina Ceramic End Effectors

Semiconductor Manufacturing:

Handling silicon wafers, chips, and other delicate components.

Resisting electrostatic discharge (ESD) and contamination.

High-Temperature Environments:

Used in furnaces, kilns, or welding applications where heat resistance is critical.

Abrasive Material Handling:

Gripping or manipulating abrasive materials like glass, ceramics, or metals.

Medical and Pharmaceutical Industries:

Handling sensitive materials in sterile environments due to alumina's biocompatibility and chemical resistance.

Automation and Robotics:

Precision gripping, lifting, or positioning of components in manufacturing processes.

Electronics Assembly:

Handling small, delicate electronic components without causing damage.

FAQ:

Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer. 
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea,
we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.