Electronic expansion valve (EVV) assembly line equipment automotive automation solution

Feeding system: Vibration trays and customized material channels are used to transport expansion valve parts of various specifications to the assembly area in an orderly manner. Sensor detection is used to ensure the accurate supply of parts.
Assembly system: Multi-joint manipulators cooperate with special fixtures to accurately grab components such as valve bodies and valve cores for assembly. Force sensors and displacement sensors are set up at key assembly stations to monitor the pressure and position during the assembly process in real time to ensure assembly accuracy. For example, during the process of installing the valve core into the valve body, the insertion depth and force are strictly controlled to ensure sealing.
Inspection system: Equipped with high-precision pressure sensors and flow sensors, the assembled expansion valve is inspected for sealing performance and flow control performance. At the same time, a visual inspection system is used to check for appearance defects. If unqualified products are detected, they will be automatically diverted to the repair area.
Control system: Adopting a PLC control system, operation and monitoring are carried out through the touch screen human-machine interface. It can display information such as the running status, production progress, and quality data of the production line in real time. And program adjustments and parameter settings can be made according to different models of expansion valves.

Automotive (electric vehicle) automation solution

● Power system assembly automation solution

● Chassis system assembly automation solution

● Automotive electronics assembly automation solution

● Body and interior assembly solution

Quanstar Intelligent Controls (Shanghai) Co.,Ltd manufactures high-end equipment in the field of assembly automation. We specialize in the design and producing of customer-specific precision assembly and test automation machine such as automated stations and single piece workcells, providing customers with software and hardware integrated development solutions. We offer our solutions and equipment for various industries: automotive (including e-mobility), medical device, cosmetics, home applicance and others.

Quanstar Intelligent Controls (Shanghai) Co.,Ltd is a team consisted of over 200 specialists, including designers, programmers, mechanical engineers and knowledgeable specialists bring from decades of expericence in a variety of industries. We have our own R&D center which was awarded as the National Business Technology Center by the Council of Ecomonic and Technological Development for Shanghai in 2022.

Quanstar Intelligent Controls (Shanghai) Co.,Ltd passed ISO 9001:2015 quality system certification from SGS. Our assembly and technological lines have been supplied to leading manufacturers in China and exported to many countries including USA, Mexico, France, Germany, Italy, Netherlands, Poland and so on. We work with customers to meet all requirements and expectations including CE, UL, NR12, ART and so on.

Quanstar Intelligent Controls (Shanghai) Co.,Ltd is committed to creating value for our customers by providing the best assembly automation solutions and value added engineering services. Our inventments in new technology, global service sites and overseas processing plants will be continued to achieve win-win objectives and prove exemplary levels of service.