Shulou(Shulou.com)11/24 Report--

Thank you, Mr. Air, a netizen of CTOnews.com, for your clue delivery! According to CTOnews.com news on September 11, according to official account, the first electronic silicon core cleaning equipment completely independently developed by Changzhou Jiejiachuang Precision Machinery Co., Ltd. has been successfully offline and will be deployed to a cooperative customer in the near future.

It is reported that this silicon core cleaning equipment is a silicon core corrosion cleaning equipment for the silicon material end process, which is used to clean the organic matter, oxides and metal ions on the surface of the silicon core, using alkali washing, pickling, ultrasound, functional water and other processes, the product can be used in the production process of high purity photovoltaic silicon wafers and semiconductor silicon wafers, and the total table metal ≤ 0.2ppbm after cleaning.

▲ Picture Source Jiajia Weichuang official account CTOnews.com learned from official account that the main technical features of the product are as follows:

Material upgrade and German Rochling work together to develop oxidation-resistant and high-temperature resistant materials for tank production.

Process upgrade combined with foreign mature process and functional water cleaning process, the cleaning ability is stronger.

Internal cleanliness upgrade new design of internal flow field, with more efficient FFU, exhaust passage and acid-base isolation device, the interior is cleaner.

The structure is upgraded to the bottom gantry Robot design, the carrying is more stable, and the Particle generated by moving parts can be discharged out of the equipment more quickly.

Silicon core carrier optimization silicon core carrier optimization, more stable structure, smaller contact area with rotating mechanism, cleaning more thoroughly.

The bending process is often used to make the upgraded groove body and the parts in the groove to reduce the dirt and dirt in the welding.

The whole equipment of assembly and upgrade is set up in the thousand-level clean room for production.

Officials said that for a long time, the market share of electronic-grade silicon core silicon cleaning equipment has been occupied by foreign manufacturers. Jijiawei is a leader in the solar photovoltaic equipment industry and a semiconductor equipment manufacturer. It will "adhere to the R & D and manufacture of first-class professional equipment to promote the development of domestic related industries as its own responsibility."

Jiejia Weichuang announced that at present, the official has achieved mass shipments of electronic grade silicon above 0.5ppbw, and will launch products below 0.1ppbw in the first quarter of 2024.

Jiejia Weichuang claims that in the future, the company will continue to adhere to the development strategy of "leading technology, leading management and leading service", continue to refine the research and development of photovoltaic cell production equipment and semiconductor wet cleaning equipment, and continue to develop to a wider range of products and richer technology routes to provide customers with products with leading technology, excellent quality and thoughtful service.

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