Ceramic Manipulator (BLADE / FINGER / ROBOT)

1. Product Overview

The Ceramic Manipulator (Blade / Finger / Robot) is a high-rigidity, ultra-high-precision robotic component specially developed for semiconductor wafer transmission and automation handling equipment. As a core precision part of wafer transfer systems, it is manufactured from high-performance structural ceramic materials, featuring lightweight structure, ultra-low particle generation and excellent dimensional stability, which supports high-speed, high-precision and clean-level wafer handling in semiconductor fabrication processes.

2. Core Function & Application

• The primary role of the Ceramic Manipulator is to achieve stable picking, holding, transferring and positioning of silicon wafers throughout front-end and back-end semiconductor processes. It replaces traditional metal manipulators to eliminate metal contamination and mechanical deformation risks, ensuring ultra-clean and high-stability wafer transmission in vacuum and high-precision process environments.
• It serves as the executive handling end-effector for wafer transfer in semiconductor equipment, including etching, deposition, lithography and testing processes, adapting to vacuum and clean room working conditions.
• It supports precise wafer clamping and stable bearing through optimized blade and finger structural design, effectively avoiding wafer shaking, scratching and offset during high-speed robot movement.

3. Key Performance Requirements & Advantages

Since the ceramic manipulator operates continuously in high-precision clean rooms, vacuum environments and frequent high-speed reciprocating movements, it meets strict semiconductor-grade performance standards:

• Ultra-Low Particle Generation & High Cleanliness: Made of high-purity ceramic materials with dense and smooth surface, it produces almost no dust or wear debris during long-term operation, effectively preventing wafer surface contamination and improving product yield.
• High Rigidity & Dimensional Stability: It features low thermal expansion coefficient and excellent mechanical rigidity, resisting deformation and vibration during high-speed movement and temperature changes, ensuring micron-level positioning accuracy.
• Excellent Wear Resistance & Corrosion Resistance: It withstands frequent friction, mechanical impact and trace process gas corrosion, maintaining stable handling performance and long service life in harsh semiconductor process environments.

4. Product Variants

The product line includes multiple structural specifications to adapt to different wafer sizes and semiconductor equipment models:

• Ceramic blade manipulators for large-area wafer bearing and high-speed linear transmission scenarios.
• Ceramic finger manipulators with customized clamping structures for precise wafer positioning and stable picking operations.
• Integrated ceramic robot manipulator components tailored for specific semiconductor process equipment and automated transmission systems.