On August 27th, the first challenge variety show factory unboxing in the automotive industry took place at Lando's automotive manufacturing base. Olympic champion Tian Liang, famous host Li Rui, and MATE Zhao Xuhui acted as "tour guides" and completed a number of challenges and interactions with the owners of Lantu FREE in the stamping workshop, welding workshop, painting workshop, resin workshop, and digital assembly workshop, which is also the birthplace of Lantu FREE. This is also the first public appearance of the world-class 4.0 digital factory where Arato FREE was born.

Lantu's world-class 4.0 digital factory unveiled the first box to demystify the five workshops

Lantu's world-class 4.0 digital factory integrates global leading technologies such as big data, edge cloud, AI and IoT, and boasts a high-efficiency and intelligent stamping workshop, a fully-automated weld shop, a dust-free and environmentally-friendly paint shop, a fully-automated resin shop, and a digital assembly workshop. digital assembly workshop.

After experiencing Lantu's world-class 4.0 digital factory, Tian Liang expressed the emotion of "heroes and heroines": "Today is the first time I come to an automobile factory, and I have seen a lot of automobile manufacturing processes, and I can feel that Lantu Automobile's craftsmanship details are very good, and I also see the hope of China's automobile. I can also see the hope of Chinese automobile. Lantu is like an athlete in the automobile field, and I believe that it will be a champion in the 'Olympics' of the new energy track, and I will definitely support our domestic cars when I choose a car in the future."

Li Rui, who used to be an automobile man, appreciated the quality of Lantu, "I am from the automobile compound, and I can see that all the automobile workers are holding their hearts, hoping that the automobiles we make are the best in the world. Today, after seeing so many details in the world-class Lantu factory, I realized that Lantu is not only the best in appearance, overall workmanship and power, but also better than the most famous new energy vehicles in the world. I think Lantu is not only the pride of Dongfeng, but also the pride of China's automobile industry, and in the future it will also become the pride of the world's automobiles."

Lantu stamping workshop has a high-speed synchronized stamping line with mixed steel and aluminum production function, which ranks among the world's top in terms of flexibility, refinement and high efficiency, with a production speed of 7 seconds for 1 piece, and the maximum can be up to 4 seconds/piece. Compared with the traditional high-speed stamping line, Arato's stamping workshop has a series of advanced technologies. The tensioning system adopts the world's top CNC hydraulic pad technology, which is more conducive to the molding of the parts, and can control the error of different processes to the lowest level (0.1mm) to ensure the production is accurate, stable and efficient. Thanks to the advanced stamping technology, the body of Lantu FREE adopts the world's first TRB+Patch composite structure thermoforming A-pillar and TRB aluminum-silicon coated thermoforming material for the B-pillar, and also adopts the door impact beams made of 2000MPa aluminum-silicon coated material for the first time among the mid-size and large electric SUVs in the world, which achieves the industry-leading level of safety and strength.

After all the stamped parts pass the inspection, they will go to the welding workshop. The welding workshop of Arrierto has more than 400 Fanuc robots and the world's leading laser welding and other lightweight body processes, and the welding of the whole vehicle is all done automatically by robots, with a welding automation rate of 99%. Laser welding technology is used in the door window frames and roof of Lantu FREE. Compared with the traditional spot welding process, laser welding can reduce the use of welded plates, which has a significant effect on the lightweighting of the car body. Unlike other OEMs that use a dedicated line to meet the welding needs of only two models at most, all models of Lantu are flexibly operated on a single set of equipment, which supports the welding needs of six different models and is an industry leader.

Lantu's painting workshop adopts the top brand water-based paint materials for fully automatic painting, and realizes fully automatic laser punching, supports customized production of 6 colors, and guarantees high-end quality with the unique VES and the strict and exquisite quality evaluation system. The advanced and fully-automated painting process strictly controls the dust particles within 5 microns, which not only makes the vehicle appearance full, transparent, bright and vivid, but also has excellent scratch and aging resistance. The fully-automated resin workshop is equipped with the world's largest tonnage 3300T twin-screw injection molding machine, which is capable of efficiently and quickly switching between bumper and wing molding.

As the last process of automobile manufacturing, Aratao's final assembly workshop can connect the front-end sales and production back-end data to realize fully digitalized operation, including the software version of the whole vehicle, configuration, functions and abnormal or normal conditions of the whole vehicle can be 100% traceable. The final assembly workshop is not only equipped with the world's top brand Atlas torque tools, but also the torque management system developed by Lando can transmit different signals to the Atlas torque tools to ensure the accuracy of the assembly process and make the torque data traceable for 10 years, which improves the accuracy and stability of the assembly operation.

In addition to this, the digital assembly workshop is equipped with air suspension testing devices that are rare in the industry, as well as the industry's largest number of three-electricity tests (high-voltage insulation test, potential equalization test, charging socket insulation/grounding test, rain test, water test), of which the high-voltage insulation test starts from the departmental inspection of the three-electricity, and the high-voltage insulation test is conducted for the drive motor assembly, battery pack assembly and the battery pack assembly. The high-voltage insulation test starts from the "three electrics" departmental inspection and provides full coverage testing for the components of the "three electrics" system, such as the drive motor assembly, battery pack assembly, motor controller and high-voltage wiring harness, etc., and the standard is at the advanced level of the industry.

Every vehicle of Landor has a strict quality verification program before it leaves the factory. From research and development, manufacturing to user evaluation, every Arato FREE delivered to users passes 50 nodes and 12,338 verification items to ensure the quality of the vehicle. Lantu Automobile also has the longest mileage, the most varied, and the most stringent technical conditions in the factory runway testing among the mainstream new car-making forces to effectively test the product performance and ensure the ultimate driving experience for the users.

The industry's first challenge variety show factory unboxing program Olympic champion Tian Liang went deep into the factory to experience the champion car

In order to let the guests and viewers more intuitively understand and experience the lean quality and five-star safety of Lantu's factories, Lantu Automobile has set up an interactive challenge task in each workshop, creating the industry's first challenge variety show factory unboxing program.

In the eye challenge in the stamping workshop, a professional team of workshop operators competed with the guests on the same field to find out the defective 3 out of 4 boards in the shortest time. "Arato's press shop is really of world-class standard, not only the machines are first-class, but even the workers' own skills and professionalism are also very strong." The professionalism and efficiency of the workers convinced the guests; in the welding workshop, the guests competed with the AGV to see who could push the welded parts to the designated station quickly and accurately by designating the working points and synchronizing the start-up. the fast and orderly advancement of the AGV made the guests exclaim that they were awesome.

In the painting workshop, Mayor Li Rui, as a contestant, imitated the gold medal workers of Lantu and used a painting gun to draw a circle on the door panel; in the assembly workshop, the guests were really involved in the "whole car manufacturing" process, screwing screws together with the gold medal workers. Although the guests appeared to be very skillful in this part, the quality of the work was far from the standard requirement as measured by the Atlas torque tool. "It's amazing to see how serious and responsible they are about every screw and how they can achieve 10 years of verifiable data for every screw, every process." Guests have said.

After the workshop tour, the guests also went to the high loop runway to participate in the high loop test themselves. The acceleration performance shown by the Arrioto FREE on the runway made Tian Liang, who had experienced countless heart-beating moments, exclaimed his delight, and the NVH quietness of the whole vehicle and the comfort of the air suspension also made user Li Xiaoan praise it. After opening the "big blind box" of the Lando factory, the guests could not get enough. Towards the end of the event, Lantu launched the "colorful egg box", which pushed the event to a climax - along with the slow opening of the roll-up door, the Lantu FREE booked by Dading user Li Xiaoan officially appeared, and Tian Liang, Li Rui and other guests came forward to sign the glass and deliver the vehicle keys to the customer. signature and delivered the vehicle key to Dading owner Li Xiaoan. "I didn't expect to get the long-awaited Lantu FREE in this form!" said Lantu Automobile, surprising the users with its elaborate delivery ceremony.

User first, safety first. The smart manufacturing base of Lando Automotive constructs an industry-leading management system, integrates global advanced manufacturing technologies and concepts, and creates a world-class 4.0 digital factory. With the spirit of craftsmanship, Lantu Automobile will make every Lantu FREE manufactured in the Lantu factory with meticulous craftsmanship to bring users lifelong trustworthy products and reliable services, and to create a safe and beautiful traveling life with more users.