Automotive

Guangzhou Risong Hokuto Automotive Equipment Co., Ltd. is one of the earliest companies in China to provide intelligent solutions for automotive equipment, and is also the largest R&D manufacturer of automotive intelligent equipment and technology in China. It provides overall turnkey engineering services for automotive manufacturing, including preliminary process solution analysis, whole-line planning, design, manufacturing, commissioning and installation. It has been serving well-known automobile enterprises such as GAC Group, Changan Group, Toyota, Honda, Mitsubishi, Mazda, GAC Motor, Geely Auto, GAC Aion, BYD, Xpeng Motors, Hycan, Leapmotor, and EEZI for a long time.
Based on the nearly 50 years of technical foundation of Hokuto from Japan, Risong Hokuto has accumulated a large number of innovative technical achievements and proven project experience in the field of automobile intelligent manufacturing, and has comprehensive capabilities covering process flow planning, whole-line layout, style formulation, 3D design, 3D dynamic simulation, drawing design and offline program output.
● Risong Hokuto is the core supplier of Toyota's first overseas factory of the latest TNGA platform, and has helped GAC Toyota become one of Toyota's global model factories;
● With Risong Hokuto's capacity, for the first time, the independent brand GAC MOTOR has realized unmanned production of the whole production line, and its efficiency and intelligent flexibility of the production line have reached the world leading;
● Risong Hokuto provides the self-owned brand GAC NEV with technical support for its production of lightweight aluminum body for the first time, successfully breaking the technical blockade of international giants in this field;
● The four-door and two-cover assembly line provided for Mazda Automobile is the first flexible intelligent door assembly and commissioning line independently developed and mass-produced in China. It sets a model of international advancement.

Latest Cases

First Independently Developed Door and Cover Intelligent Assembly and Commissioning Line in China

The BIW door and cover assembly production line is the most challenging production line for automation in automobile manufacturing. This full-process intelligent flexible automobile door and cover assembly and commissioning production line is the first independently developed line in China and is leading in mass production. It realizes a whole line production capacity of 60JPH (54 seconds) for intelligent automatic assembly of four doors and two covers. It also supports mixed and random production of 8 models on the same line. The line uses a flexible NC positioning system to seamlessly connect the positioning and grabbing of the body chassis and doors and covers of each model, and relies on machine vision technology to realize accurate grabbing, positioning, measurement and assembly. The ultra-high speed transmission technology is adopted and creates a record of conveying among 18 work items of the body in white in 4 seconds!

Project Cases

BIW Flexible Welding Production Line of New Energy Vehicle Factory

With 219 robots and many innovative advanced technologies such as self-developed ultra-high-speed conveying, NC flexible positioning system, high-speed trimming and machine vision, an equipment activation rate of more than 95% is achieved to practice Toyota's concept of lean production and full-platform flexible production, helping GAC Toyota become a Toyota Motor global model factory.

BIW Flexible Welding Production Line of Yichang Factory

With more than 200 robots and advanced technologies such as vision guidance, comprehensive servo positioning, flexible passive trolley, intelligent vehicle model switching device, flexible trimming and offline commissioning, highly unmanned production of the whole line is realized, where production of 5 models on the same line, with intelligent seamless switching, is made possible. The production takt is 45 seconds/set, realizing the leading takt and switching speed in China.

Flexible Intelligent Welding Production Line for Steel-aluminum Automotive Body of New Energy Vehicles

Technical guarantee is provided for the first-time adoption of aluminum body and lightweight design for independent brand new energy vehicles. In this Project, special international advanced connection technologies, such as self-pierce riveting (SPR) and flow drilling screw (FDS) flow form screw-driving, other than traditional technologies, were applied. Through preliminary independent application experiments and tests, the technology blockade of international giants in this field was successfully broken, escorting the development of self-owned brand new energy vehicles.

Body Intelligent Flexible Production Line of the Third Factory

This is a robot production line for welding floor assembly, left and right side wall assemblies and roof assembly into body-in-white assembly. · Comprehensively consider various factors such as flexibility, takt, accuracy, land occupation, investment, maintenance and warranty convenience · Realize automation, informatization and flexibility of the production process · Realize flexible production of multiple models

New Energy Vehicle Steel-aluminum Hybrid Trial Production Line

This line supports welding, riveting, welding and automatic handling of vehicle bodies made of steel, aluminum and other metal materials. The improved flexibility enables trial production of multiple vehicle models on the same line. The maximum equipment utilization rate ever possible greatly improves the space utilization rate of the plant. The automation degree and production efficiency of the production line are also improved. Through trial production, the optimal parameter setting of spot welding torch, FDS station, and SPR station is obtained, and the mixed production of vehicle body of different materials is realized.

Automatic Production Line of Body Assembly Welding

Annual production capacity: 260,000 sets Working takt: 64.1 s/set Number of robots: 53