Car Production Line includes Car Welding Line, Car Painting Line and Car Assembly Line, Also include the Car Testing Line. The car production Equipment is the customers equipment. Depends on the production capacity, and the production workshop land size. Just send us the information, and we will design the suitable car production line for you !

Car Welding Line

Car Welding Line is the most important process of the whole production line, It means to weld all the parts to the car body. The key equipments are the jigs and the welding system. Jigs also call the welding fixture. The jigs are to improve the welding precision of the car body, and the car welding line uses the spot welding process to make the body has enough strength. For the customers, CKD car production line will need the car welding line. It has high technical requirements.
The full aotomatic car welding line is widely used in modern automobile enterprises. use the whole robot welding system and robot tranfer system to make the high efficiency.
The welding jigs and fixtures normally have the manual type and the pneumatic clamping form. The manual form is more cost-sfficient, and used for the 1-3 JPH, lower capacity car facoty. For the whole automatic welding line must use the automatic jigs to meet the robot welding system and controlled by the PLC system.

Semi-Automatic & Automatic

Semi-Automaic Car Welding Line

Automaic Car Welding Line

Car Assembly Line

EMS Assembly Line

Car Painting Line

Car Painting Line is the most high technical requirements of the car production process, the welded car body needs to go through pickling,phosphating, cathodic electrophoresis,washing and other more than a dozen processes, so that the vehicle has the function of corrosion, rust prevention, After the electrophoresis of the body, after heating process, send to the painting process, under normal circumstances, need to go through three times of painting, two times of heating, to become the BIW car body. Calls the Body in White. Then will transfer to the Car Assembly Line.

Car Assembly Line

Double Chain Plate Conveyor

EMS Conveyor System

Dashboard Assembly

Cassis Assembly Line

Car Assembly line is the most common used for the car company. Just like SKD car production line means the customer only needs to assembly all the parts to a car. Car assembly line includes the Trim Line, Chassis Line and the Final line. The key equipment is the conveyor system, the EMS system, and the manipolator system. Conventional production beats are 3JPH, 5JPH, 10JPH,20JPH and more. For most customer just beginning the business, the SKD is the most suitable for you. As the Car assembly line will not cost too much. and will easier for the engineering team to manage. Get more information from our Projects manager!

Car Testing Line

Bumpy Road Test

Four-Wheel Aligner

Speed and Brake

Wheel Weight Test

The car testing line is the guarantee the ensure the safety of the vehicle after the final assembly. Including bumpy road test, four-wheel aligner, axle load test, speed tester, brake tester, sideslip test and headlight tester and so on. Through the control system, once the car passes all the test quipment, will compared with the design date, and then adjusted according to the date of different models to achieve the factory conditions. As present, we have a variety of configuration of testing equipment to meet the needs of different customers. Contact us to get more information.

Key Euipment for the Car Production Line

Welding Jigs and Fixtures

Welding jigs and fixture is an important equipment to determine the accuracy of the welding car body, which is composed of the base plate, jig support, and jaw. According to China vehicle industry co.,ltd many years experience and of most car models, the clamp claw made into the standard products, the designer can only choose the form of the clamp from the datebase, so that the quality has been greatly improved, At the same time, it can improve the efficiency and quality of the welding with greater efficiency.

Advantage:
The charging data steward-style management ensures the integrity and safety of the customer's charging data; the emergency stop button cuts off the power supply circuit in an emergency to prevent the failure from expanding;
Convenient:
Small size, integrated design, easy installation; support multiple startup methods such as credit card, WeChat, Alipay, etc., easy to operate;
Intelligent:
Adopt AC fast charging technology, 32A high current output, more efficient charging. The control board has a variety of expansion interfaces, which is convenient for function expansion; supports online operation, online settlement, and more intelligent use.

Car Body Assembly Jigs and Fixtures

Car Body assembly jigs and fixtures also known as the car body six frames assembly jigs. The left side frame, right frame, front frame, rear frame,top frame and floor frame assemble to a complete body, whick is the most important equipment in the welding line. It's also the most important equipment that affects the accuracy deviation of the car body.

Safe and reliable
High protection, low noise design, strong environmental adaptability;
Equipment control and power components are designed in separate compartments, and the equipment is highly reliable;
Intelligent safety guard, real-time monitoring of 24 dynamic data such as abnormal BMS data, battery thermal runaway, and over temperature of the tip, with high charging safety;
Strong performance
The maximum efficiency is as high as 95%, improving operational efficiency;
Low standby power consumption of equipment, reducing operating costs;
Ultra-wide charging voltage range to meet the charging needs of various models;
Integrated design, optional wall-mounted or floor-mounted installation;
Device intelligent management, support status online diagnosis and OTA remote upgrade;
Cold light auxiliary, QC code embedded design, exquisite design and shape

Power Truss System

Welding line power truss, also calls welding line steel structure, used to support welding machines, welding guns, slides, fans, lighting, water pipes, gas pipes, cables and control boxes, It's the basic equipment of car welding line. At the same time, the secondary steel structure is included to provide sufficient support for welding work.

Safe and reliable
High protection, low noise design, strong environmental adaptability;
Equipment control and power components are designed in separate compartments, and the equipment is highly reliable;
Intelligent safety guard, real-time monitoring of 24 dynamic data such as abnormal BMS data, battery thermal runaway, and over temperature of the tip, with high charging safety;
Strong performance
The maximum efficiency is as high as 95%, improving operational efficiency;
Low standby power consumption of equipment, reducing operating costs;
Ultra-wide charging voltage range to meet the charging needs of various models;
Smart and Friendly
Integrated design, optional wall-mounted or floor-mounted installation;
Device intelligent management, support status online diagnosis and OTA remote upgrade;
Cold light auxiliary, QC code embedded design, exquisite design and shape

Electric Hoist and Balancer

Electric hoist and balancer are auxiliary equipment for welding lines,as the welding gun is heavy, so need to use the balancer to operate the welding, At the same time, after the welding finish, it is necessary to use electric hoists and rails to transfer the welded parts.

Safe and reliable
All-aluminum inter-shaped louvers, 50ppi dense and dust-proof, high dynamic protection;
Charging module glue is with filling process, which is resistant to wind, sand and salt spray, and has strong environmental adaptability;
Equipment control and power components are designed in separate compartments, and the equipment is highly reliable;
Intelligent safety guard, real-time monitoring of 24 dynamic data such as abnormal BMS data, battery thermal runaway, and over temperature of the tip, with high charging safety;
Strong performance
The maximum efficiency is as high as 96%, improving operational efficiency;
Low standby power consumption of equipment, reducing operating costs;
300-750V ultra-wide charging voltage range to meet the 100% fast charging needs of various models;
Device intelligent management, support status online diagnosis and OTA remote upgrade;
Streamlined design, highlighted SOC status display, and the charging progress is clear;
With built-in sunshade protection, cold light assistance, and QR code embedded design, it is still smooth and clean after wind and rain

Checking Fixture

For a high-quality car body, the checking fixture is also an essential equipment. Used to test the welding quality and accuracy of welding quality. Avoid the quality deviation of the final assembly station.

Advantage
Safe and reliable
Under normal circumstances, the color settings of the checking jigs and the welding jigs are different, which is easy to identify;
All the checkers are machined by high-precision milling machines for more accurate detection;
All base plates need to go through the coordinate test and strict quality inspection before delivery;

Robot Welding Station

With the increase of the car industry marketing, more and more car factories choose to use robot welding system, We call it the fully automatic car welding line. The use of the robot welding and handling to achieve unmanned management of the welding workshop can greatly improve welding efficiency and quality.

Safe and reliable
Welding robot choose KUKA welding robot;
Equipped with safety grating, personnel enter, the robot welding automatic stop;
20 cars will be welded to ensure safety before delivery to the customer;
Robot cables and other production cables are controlled separately to prevent electronic interference;
Strong performance
Welding efficiency can reach more than 90% and more;
The robot is equipped with a special seventh axis, and the welding angle is more flexible;
Equipped with cleaning station, automatic cleaning the welding gun;
Precise PLC control, the robot welding effect is more perfect;
According to customer needs, the program can be set up in multiple languages;
The welding robot can be specified by the customer or purchased by themselves.

Rain Test Chamber

After the car is assembled off the assembly line in the final assembly workshop. It will pass the rain test chamber testing, and one of the detection lines is the rain test chamber. The car rain test is mainly used to simulate the natural rainfall environment, and is used to test the waterproof sealing performance of the car, whick is an indispensable test for the new car.

Safe and reliable
Rain test chamber is all designed depends on the car size,Ensure the safe passage of vehicles;
The water circulation system is adoped, and the water after spraying is filered back and spary again;
The top of the rain test chamber is equipped with three anti-light, electricity is safer;
The front and back of the building are equipped with electric rolling shutter doors and observation glass;
Strong performance
The frame of the room has high-quality steel, prefabricated room;
The room body is made of thickened rock wool board with fire pretection function;
The system is equipped with a three-stage filtration system to prevent damage to the car painting;
Three speed frequency conversion adjustment, simulate different natural rainfall;
Equipped with siemensey PLC control system;
Liquid level detection, when the water level is low, the system will alarm;

Final Inspection Channel

Introduction
After the car assembly line, the car needs to pass through the final inspection line, also known as the light channel. Used to detect the damage of the body after the final assembly process, according to different needs, set defferent lighting brightness light box, the light brightness can reach 1200-2000 Lux.

Safe and reliable
There is no power supply inside the lamp, and the internal heat of the light box is small;
The driver is intalled in the distribution box, and the colling space is large, the heat dissipation is safe;
The light box of the light channel uses three colors of white, yellow and white light belts;
The use of PC panel lampshade, soft light withour stabs, to protect the long-term visual impact of reviewers to prevent occupational hazards;
Strong performance
Light decay: less than 5% light decay within one year, less than 15% light decay within three years;
Cold-rolled steel SPCC-ST12, thickness 2.5mm, frame exterior surface paint treatment;
Smart and Friendly
Set a master control switch, can control all the system;
Each station is equipped with an industrial fan;