Uncovering the Green Mystery of Xichai Building a Green “Core” World

With the increasingly prominent environmental issues, green development has also become one of the main directions of “Made in China 2025”. "Made in China 2025" pointed out that the full implementation of green manufacturing, increase the research and development of advanced energy-saving environmental protection technologies, processes and equipment.

In response to the country’s strategic deployment of “green manufacturing,” comprehensively displaying green products and green manufacturing, and establishing an industry leader image, China FAW launched “Entering Green FAW” on the occasion of “World Environment Day” (June 5th). Share the green future --- 2017 China FAW Green Manufacturing interview."

Green history

In the Xichai Museum, many media have witnessed Xichai's 74 years of progress. One piece of exhibits showcases Xichai's leading technologies in different eras. A section of the story tells the story behind the technology and the contributions of generations of Xichai people. Efforts and hard work.

green product

At the Xichai remanufacturing base, the reporter experienced the magical experience of retiring the old engine and repairing it again.

Visit Xichai Engine

In terms of automotive products, we actively promoted emission technology upgrades, cumulative carbon monoxide emissions decreased by 28% year-on-year, cumulative hydrocarbon emissions decreased by 30% year-on-year, cumulative nitrogen oxides emissions decreased by 30% year-on-year, and cumulative PM particulate matter decreased by 80% year-on-year , effectively reducing the emissions of automobiles to the atmosphere.

In terms of remanufactured products, an engine remanufacturing base was established. The added value of products recovered each year was close to 125 million yuan, saving 7 million kW·h, and reducing carbon dioxide emissions by 300 tons, which contributed to the development of circular economy.

Green factory

When everyone came to the Xichai Huishan heavy machinery production base, Xichai's green manufacturing charm impressed everyone present.

In the aspect of layout, the use of automated transport equipment was pioneered in the country to reduce manual transfer links and costs and improve production efficiency. In terms of energy saving, the use of variable frequency control, centralized control and other technical measures, the cumulative energy savings of 4,786 tons of standard coal; in low-carbon aspects, the first in China to use ground source heat pump technology, natural gas heating and drying measures to achieve low-carbon production. Cumulative power savings of more than 17 million kW·h and reduction of 5746 tons of carbon emissions.

In terms of environmental protection, advanced centralized coolant circulation treatment systems and equipment for centralized suction of mist and dust removal equipment were introduced, which cumulatively reduced total non-methane hydrocarbon emissions by approximately 5.04 tons, reduced wastewater discharge by approximately 150,000 tons, and reduced COD emissions by approximately 11 tons.

Here, agile, efficient, automated, and informatized in four machine processing production lines and three assembly lines, to show the world the highest level of Chinese engine green manufacturing.

Green Humanities

At the symposium, Secretary of the Party Committee and Director Qian Hengrong of FAW Jiexie Chai briefly briefed the media reporters on the development and operation of the factory and unveiled the mystery of Xichai's practice of green manufacturing.

Secretary of the Party Committee and Director of FAW Jiefangxi Chai Qian Hengrong

Green concept

In product design, lean design ideas are implemented, trial costs are reduced, energy saving potential is tapped, and resource waste is avoided.

In the application of technology, continuously improve product performance and reduce the minimum fuel consumption. The minimum fuel consumption of diesel engines has been reduced from 225 g/kW·h in 2000 to the current 188 g/kW·h.

In terms of R&D results, according to the latest third-party satisfaction survey, the comprehensive fuel consumption of FAW Jiefang Xichai products is 3% to 5% lower than that of similar products (beyond international competition products). “Eco-fuelling” has become the brand of FAW Jiefang Xichai products. personality.

Green process

Take the lead in applying the cold test process. It greatly shortens the product delivery cycle, reduces the consumption of diesel, water, electricity and gas and eliminates exhaust emissions. Cumulative savings of about 2,500 tons of diesel.

Xichai green technology

Apply advanced manufacturing technology. The first in China to use AC power dynamometer technology, its energy feedback efficiency of about 90%, saving a lot of electricity, to achieve green production.

Actively promote intelligent manufacturing. Xichai increased investment in the hardware and software conditions of digital factories, further promoted the construction of a smart factory, realized the interconnection and interoperability of information across the entire plant, and reached the true meaning of “device interconnection, data exchange, and process interaction” and intelligently implemented the production base. Upgrading to create a world-leading level of heavy-duty engine intelligent manufacturing production base. In 2016, FAW Jiefang Xichai Intelligent Manufacturing Project was short-listed by the Ministry of Industry and Information Technology “2016 Smart Manufacturing Pilot Demonstration Project”.

In the future, FAW Jiexi Xichai will always adhere to green manufacturing, aiming to build a “national brand, high-end power”, strive hard, be bold, and forge ahead in order to promote China FAW and Liberation Company's self-determined business to become bigger and bigger, and to realize human and car • Harmonious development of society has made new contributions.

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