Scientific and technological innovation，Thirty and“Li”。May 18，《People's Daily》Published a report entitled《Zoomlion Intelligent Industry City Science and Technology Intelligent Manufacturing Future》The article，Focus on the first full appearance of Zhonglian Intelligent Industry City，It shows that Zoomlion is striving to build an important advanced manufacturing highland in the country.，Leading the development of the industry with innovation。The following is the full report.。

▲《People's Daily》Special edition report

Take root in Hunan，Flowers bloom all over the world。

The other day，As a key project in Hunan Province, Zoomlion Intelligent Industry City（Hereinafter collectively refer to“Zhonglian Smart Industry City”）Open to the public for the first time。“Technology is the root，The product is Ben”，The 30-year-old Zoomlion is a city of the future.，Strive to build an important national advanced manufacturing highland，Open up a new track for development，Leading enterprises to develop with high quality，Write a new chapter in the development of China's construction machinery。

Create a perception、Smart factory that can think

Zhonglian Intelligent Industry City is located in Xiangjiang New District, Hunan Province.，Full implementation of Zoomlion“Three high and four new”Strategy、Major projects to help build a national advanced manufacturing highland。

Earthmoving Machinery Park is the first park of Zhonglian Intelligent Industrial City.，It is the largest earthmoving machinery manufacturing park in the world.，It is also a material preparation.、Welding、Machining、Painting、Intelligent manufacturing base for the whole production process of excavators from assembly to commissioning。Among，Intelligent production lines up to 61，Including 4 unmanned“Black lamp production line”，More than 240 automatic robots，Annual output of 50,000 excavators，Annual output value of 30 billion yuan。

Entering the Intelligent Factory of Earthmoving Machinery Park，One robotic arm waved rhythmically.，Smart devices shuttle back and forth rhythmically.，An intelligent and sophisticated excavator was born here.。

▲Zhonglian Intelligent Industrial City Earthmoving Machinery Park Intelligent Factory

The laser printer prints on the steel plate“QR code ID card”，Pass through 0.1mmPrecision laser cutting and forming。Cooperative Manipulator with Vision System，Visual recognition and grasping，Automatic sorting。

Welding robot with deep penetration welding、Laser-arc hybrid welding、CMTDouble wire welding and other advanced welding technologies，Automatic inspection of weld quality by phased array ultrasonic testing、Laser 3DScanning on-line tracking welding deformation，The intelligent management system optimizes the welding data in real time and feeds it back to the welding robot，Create a seamless streamline shape of the product。

The automatic machining equipment can reach the processing accuracy of the order of one meter and sub-millimeter.，Instantaneous acquisition of key process information in the whole process，Ensure future quality traceability。

85 in painting workshop%The work is done by a robot.。Zoomlion Initiates Intelligent Online Detection of Paint Thickness，Uarantee that corrosion resistance of the workpieces。Automatic color change system to meet customer customization needs。

High-quality components are assembled in the assembly workshop through three-dimensional automatic transportation.，Automate aerial material handling on modular package platform、AGVThe robot navigates automatically、Full-automatic tightening robot、“No traffic”Assembling and other advanced technological equipment，Keep the parts light、Efficient、Precise positioning。The finished vehicle that has completed the final assembly carries out intelligent detection of the whole vehicle system through indoor digital debugging.，Automatically determine product quality，Traceability of job data，Achieve full life cycle management。

There is perception in this building.、In a thinking smart factory.，Through intelligent production scheduling、IndustryAI、Digital twins、Deep integration of digital technologies such as whole process intelligent logistics and manufacturing，On average, one excavator can be offline every 6 minutes.。

▲Zoomlion excavator

Digital enabling intelligent manufacturing

Look down from the sky，Zoomlion Smart Industrial City is shaped like a running elephant.，Walk into the future with head held high，A more solid development track for Zoomlion has been opened up.。

New numbers、New materials、New Energy，It is shaping the infinite possibilities for the development of new industries.；Intelligence、Green、Technology，Positive Drive Intelligence Enabling、High-end development；New echelon、New cluster、New Zhonglian，It's ready to come out。

Zhonglian Intelligent Industry City is fully intelligent.、Digitize、Green upgrade，To form four major host parks、Four key parts centers and eight national research and innovation platforms are the core of the advanced manufacturing industry cluster.，Build“Visible wisdom”And“Invisible Wisdom”Integrated Smart Industrial City。

The headquarters building of Zoomlion Smart Industry City is located in the center of the main axis of Zoomlion Smart Industry City.，Office and R & D Center、Big data and conference center.，Have a global command center、Global R & D Center、Big Data Center、Zhizhuang Exhibition Center、Business center, etc。

Engineering Hoisting Machinery Park takes advanced manufacturing technology as its core.，More than 260 robots are used.，Planning 57 intelligent production lines，Among“Black light”Four districts。After completion and commissioning，One crane can be offline every 18 minutes.。

▲Innovative Products of Zoomlion Construction Lifting Machinery

At present, the concrete pumping machinery park has built four intelligent production lines, such as the assembly line of the whole pump truck.。The park plans to build 32 intelligent production lines.，Apply visual recognition、AIDecision making、3DModeling and other advanced technologies，Introduce intelligent logisticsAGVMore than 200 robots、More than 220 advanced robots，Achieve 90% automation rate of key processes%Above，Key process data collection rate 100%。After completion and commissioning，A boom pump truck can be built every 30 minutes.。

▲Innovative Products of Zoomlion Concrete Pumping Machinery

Zhonglian Intelligent Industrial City Aerial Work Machinery Intelligent Factory has a scissor aerial work platform.、Arm aerial work platform and other five series of products。At present，Nine intelligent production lines, such as arm assembly line, have been built and put into operation in the park.。33 intelligent production lines are planned in the park，2“Black light”Unmanned working area，202 sets of automatic logisticsAGVEquipment，153 industrial robots，Relying on more than 60 patented production line technologies and 12 innovative technologies，It will realize advanced manufacturing technology and digitalization.、The whole process management of informatization。After completion and commissioning，Every 7.A scissor product can be offline in 5 minutes，One arm product can be offline every 20 minutes。

▲Zoomlion Aerial Work Machinery Series Products

Zoomlion through the use of 5G、Big data、Industrial Internet、Artificial intelligence、Blockchain and other technologies，Continuously break through the technical problems of intelligent manufacturing of construction machinery，Take Zhonglian Smart Industry City as the core，Simultaneous construction of 23 world-leading lighthouse factories，Through digital empowerment，Accelerate the intelligent upgrading of production and manufacturing，Achieve a comprehensive upgrade of intelligent manufacturing。In the intelligent factory that has been put into operation by Zoomlion，One-time acceptance rate of product quality reaches 98.5%，Comprehensive automation rate up to 85%，Production data collection rate up to 90 percent%。70% increase in average production capacity%，Manufacturing cycle time reduced by 65 percent%，Manufacturing quality has been greatly improved；The numerical control rate of key equipment reaches 100%，The networking rate of key equipment reaches 95 percent%，Productivity improvements 34.1%，R & D cycle shortened31.1%，Order completion cycle reduced by 35 percent%。

Accelerate the building of world-class advanced manufacturing enterprises

Zoomlion was founded in 1992.，It is an enterprise incubated from a national research Institute.。After more than 30 years of development，Zoomlion has won the National Science and Technology Progress Award twice.，Won the China Patent Award for 4 times；14126 of patent application accumulatively，Among them, there are 5775 invention patents.。

Zoomlion will forge ahead in the new round of technological revolution，Accelerate the building of world-class advanced manufacturing enterprises。World's Longest 101m Carbon Fiber Boom Concrete Pump Truck、The first 3,200-ton crawler crane in China、The world's largest 20000 tons of tower crane、The world's largest 2400-ton all-terrain crane、A large number of the world's largest and world's first products, such as tracked unmanned grain combine harvesters.，Achievement“A great power weighs heavily”A good reputation；“Green smart construction site”Continue to lead stand-alone intelligence to man-machine collaboration、Cluster coordination、Smart construction site crossing。

▲The world's largest 20000 tons of tower crane

In recent years，Zoomlion Accelerates Overseas Business Model Reform，Deepen the global market from end to end，Digital enabling business model，Continuous improvement of strategic layout，Rapid breakthroughs in key products and markets。2022，The company is in Indonesia、India、United Arab Emirates、Saudi Arabia、Turkey, etc“The Belt and Road”Markets of countries and regions along the route，Sales performance increased by more than 100% year-on-year%。First quarter of 2023，The company's overseas revenue increased by 123.%。 

Face the future，The development space of higher quality has been opened.。With technological innovation，The Connotation of Equipment Manufacturing Is Being Completely Rewritten；Internet of things、Cloud computing、Big data、Artificial intelligence、Virtual Reality and Other Technologies Make Zoomlion Industry More Vitality；Smart products、Intelligent production line、Smart Factory、The Smart Park is accelerating the release of new vitality for the higher quality development of Zoomlion.。

Source of data：Zoomlion Heavy Industry Science and Technology Co., Ltd