99% alumina ceramic arm

The characteristics and related technical features of the alumina ceramic vacuum handling robotic arm are as follows:

Ⅰ. Core Features

1. High Purity and Insulation: The alumina ceramic robotic arm has a purity of over 99.5% and possesses excellent insulation properties (resistivity > 10¹⁴ Ω·cm), effectively preventing electrostatic interference and making it suitable for handling sensitive electronic components such as semiconductor wafers.

2. High Temperature and Corrosion Resistance: The material can operate stably at high temperatures up to 1600℃ and has strong chemical corrosion resistance, making it suitable for vacuum, high-temperature, and corrosive gas environments.

3. Precision Machining Technology:  Utilizing CNC numerical control machining technology, it achieves micron-level precision (such as 0.1 micron surface roughness), meeting the stringent requirements of zero pores and zero cracks for wafer handling.

4. Non-Contaminating Design: The non-metallic properties prevent the release of metal ions, and combined with the optional Teflon anti-static coating, further reduces the risk of electrostatic discharge and particle contamination.

Ⅱ.Technological Advantages

1. Material Performance: Mohs hardness reaches 9, and wear resistance is superior to metal; it has a low coefficient of thermal expansion (8-9 × 10⁻⁶/℃) and strong thermal shock resistance.

2. Structural Design: The hollow structure is achieved through bonding technology, balancing lightweight design and mechanical strength.

3. Customization Capabilities: Supports processing based on provided drawings and samples, adapting to different sizes and functional requirements.

Ⅲ.Application Scenarios

1. Semiconductor Manufacturing: Vacuum ceramic arms used for wafer handling must meet requirements for cleanliness, vacuum level, and dimensional stability.

2. Electronic Component Handling: Precisely positioning sensitive components in high-temperature, corrosive environments while avoiding electrostatic discharge damage.

3. Industrial Automation: Customized robotic arms adapted to precision handling needs, such as alumina ceramic fork arms and end effectors.

Supports custom specifications.