Air Floating Graphite Porous Molded Solidified Felt Precision

Graphite porous media gas bearings utilize the lubricating properties of gas in graphite porous media to achieve bearing support and friction reduction. Graphite porous media materials contain many small pores. Gas enters the bearing through these pores to form an air film, which creates a gas lubricating film between the bearing and the shaft, thereby reducing the friction coefficient and friction loss.

Its main application scenarios are as follows

◆ Semiconductor Industry:
Wafer cutting, wafer inspection, and wafer grinding/thinning equipment.

◆ Optical Manufacturing and Inspection:
Precision processing and angle calibration of components such as industrial CT, laser processing, optical fiber alignment, ultra-precision lathes, five-axis machining centers, and laser reflectors.

◆ Precision Measurement:
High-resolution displacement detection in three-dimensional space realized by optical profilers, cylindricity meters, and multi-axis motion stages.

◆ Scientific Research Experiments:
Such as ultra-low temperature environment motion control in quantum computing equipment, or material mechanical property testing.

◆ Aerospace:
Aeroengine blade processing and inspection, satellite attitude control testing, inertial navigation equipment testing and calibration, etc.

◆ Medical Field:
In CT and MRI medical imaging equipment, air-floating turntables are used to carry and rotate scanning components.

Chengdu Carbon Materials Co., Ltd., established in 1993 and affiliated with Liaoning Fangda Group, primarily engages in the research, development, production, and sales of novel carbon materials such as isostatic graphite, carbon-carbon composites, and graphene. The company is a high-tech enterprise with independent R&D capabilities and continuous innovation. Its isostatic graphite products possess independent intellectual property rights, and its production capacity ranks among the top in China. Simultaneously, the company vigorously researches and develops novel materials such as graphene and carbon-carbon composites. In 2021, the company was awarded the title of "Specialized, Refined, Unique, and Innovative Little Giant Enterprise" by the Ministry of Industry and Information Technology of the People's Republic of China. In 2023, the company was listed on the Singapore Stock Exchange's New Third Board (stock code: 874035). In 2024, the company successfully obtained the "Civil Nuclear Safety Equipment Manufacturing License" and passed the review for the third batch of specialized, refined, unique, and innovative "Little Giant" enterprises.

Chengdu Carbon Materials adheres to the green development concept of continuous innovation and technology leadership, and is committed to the application in industries such as photovoltaic, nuclear power and semiconductors. It implements systematic manufacturing management and realizes domestic production in product innovation. It closely follows the national policy orientation, seized the development opportunities of the "dual carbon" strategy, and continuously launched a series of products with high-tech content and high value-added benefits.