Recently, the national “Intelligent Manufacturing capability maturity Standard Compliance Certificate” (CMMM) was issued, Quzhou Electric Power Factory, one of the four major production bases of Weirui, won the CMMM level 4 standard certification, becoming the first level 4 maturity factory in Zhejiang Province and the first factory in the national battery industry to win this honor.
Intelligent manufacturing capability maturity compliance assessment (CMMM) is a set of national authoritative certification system to evaluate the continuous improvement of intelligent manufacturing core competencies, and is regarded as the most instructive industry compass in the domestic intelligent manufacturing field.
Its level 4 certification is the highest rating achieved by Chinese enterprises at this stage, and it is the highest national certification in the domestic intelligent manufacturing field.
The acquisition of this certification is a full affirmation of the achievements of digital and intelligent construction of Quzhou Polar Power Factory, which also means that Quzhou Polar Power Factory is the most advanced intelligent manufacturing factory in the battery industry.
A few days ago, the “Super Factory” column, founded by the state-level authoritative CCTV network, also walked into the Quzhou extreme Power Factory to visit the details of the intelligent manufacturing process and production, which once again confirmed the leading strength of the Quzhou extreme Power Factory.
Quzhou Polar Power Factory is one of the four major production bases of Weirui, which belongs to Geely Group.
Based on Sandian, it has persisted in global self-research and self-production for a long time.
It has made an important contribution to the R & D and manufacturing of new energy vehicle power battery, motor electric control drive system, charging system and energy storage system.
The “800V platform three electricity system solution” accelerates the technological innovation and performance improvement of the electric vehicle industry, sets a new global record many times, and provides the world with safer, more efficient and more intelligent energy solutions.
Quzhou Polar Power Factory inherits the information, digital and intelligent capabilities accumulated by the company for many years, and prospectively adopts the most advanced technology, equipment and intelligent scene of the battery industry.
We have set up a team of experienced talents with rich experience in automobile, battery, electronic manufacturing and other industries.
Moreover, at the beginning of the construction, the factory adopted the “Intelligent Manufacturing capability maturity Model” as the guiding principle to systematize the planning, construction and operation of the intelligent factory, and provide paths and methods to improve its capacity.
so that the factory can be more forward-looking in the process of planning and construction, quickly achieve the capacity and production efficiency of the first stage of planning, and reach the industry-leading level.
At present, Weirui has four major R & D and production bases in Ningbo, Quzhou, Hangzhou, Zhejiang and Zaozhuang, Shandong, with a total area of more than 2000 mu, covering battery, battery, electric drive, charging, energy storage and other business.
Among them, Quzhou Polar Power Factory is the main manufacturing base of Weirui Sandian, and it is also the largest intelligent manufacturing integrated factory of three power and energy storage system in the world.
Quzhou Polar Power Factory takes 5G + industrial Internet as the carrier, deeply integrates big data, AI, digital twin and other advanced technologies, and constructs an industry-leading intelligent manufacturing management system.
Through innovative applications such as digital twin technology, quality assurance AI model, 100% traceability full-link intelligent management, and 100% automatic operation, intelligent warehousing and logistics integration, the intelligent level of the factory has been greatly improved and all-factor interconnection of the factory has been fully realized.
Intelligent manufacturing leads the industry innovation, and the green background color promotes sustainable development.
From the beginning of the project planning, Quzhou Polar Power Plant has been planning from a high starting point of green and low carbon, adhering to green leadership, improving production efficiency, saving energy, reducing costs, and implementing the concept of green and low carbon in the whole link.
It has realized the green manufacturing capability of “low-carbon energy, intensive plant, harmless raw materials, clean production and waste resources”, which has effectively contributed to the company’s goal of “double carbon”.
It demonstrates the company’s commitment and responsibility to environmental protection and aims to continuously contribute to the sustainable development of global energy.
Quzhou extreme Power Factory is far ahead in the field of intelligent manufacturing, which comes from the ultimate pursuit of every link.
Take the battery factory as an example, the production line efficiency is as high as 24 PPM, and the single line has a cell every 2.
5 seconds.
In the same type of products, the production efficiency is the highest in the industry.
Moreover, 100% automatic production system, 18 key processes and 100% automatic operation of the whole process production line are adopted in production, which further ensures the production efficiency.
More stringent quality control, each production line deployment of 5000 + quality control points, equipped with 750 CCD intelligent detection cameras, 360 °no dead angle monitoring, all-round protection of cell quality.
In addition, Quzhou Polar Electric Factory also has a medical surgery-grade air cleaning system, with less than 293 dust particles of more than 5 microns per cubic meter of air, creating a medical and surgical dust-free environment for battery production.
In addition, the proportion of water content in a single cell is less than 2/10000 (only half of the lowest humidity in the Sahara Desert in a year), which is close to “zero moisture” control and is industry-leading.
Quzhou Electric Power Factory automatic die-cutting lamination technology is also the ultimate, single lamination efficiency of 0.
15s, pole width size precision of 0.
2mm, length size precision of 0.
5mm, not only improve battery safety, but also reduce comprehensive energy consumption.
This time, Weirui Quzhou Polar Power Factory was awarded the “CMMM level 4 Standard Certification”, which further confirmed Weirui’s strength in the field of intelligent manufacturing.
In the future, Weirui will continue to adhere to efficient self-research and self-production, continue to promote the sustainable development of green energy, continue to promote the intelligent upgrading of pure electric travel, and contribute to the development and reform of the global new energy vehicle industry.
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