Tesla Project
Tesla's Shanghai factory is the first wholly foreign-owned factory established in China, located in the Lingang Free Trade Zone of Shanghai's Pudong New District. It includes four major production workshops: stamping, welding, painting, and assembly, as well as auxiliary facilities like CUB. The main products are the Model 3 and Model Y.
The Ninth Mechanical Institute undertook the general contracting project for the painting workshop in Phase I, with a building area of 45,000 m2 and a production rhythm of 36 JPH. From equipment installation to the first vehicle off the line took only 97 days, setting a record for the fastest equipment installation in the country.
The project has the following characteristics in its process layout and technology application:
- The four major workshops adopt a joint factory plan, with a compact overall layout and high logistics transportation efficiency between workshops;
- A centralized three-dimensional warehouse is set up, coexisting with finished painted car bodies and skids, maximizing space utilization;
- The emptying area is uniformly planned on the first floor, with 90% of the production area concentrated on the second floor, achieving minimal internal logistics during production stages; the separation of upper and lower layers maximizes the utilization of building space.
- The glue line, spray painting line, and finishing line use a dual-line layout scheme, which is more conducive to flexible production and easy switching;
- The pretreatment uses a film process, with spray painting using B1 and B2. Compared to traditional processes, it is more energy-efficient, environmentally friendly, and economical;
- The spray painting room uses a dry paper box method, which is more environmentally friendly and causes less pollution;
- UBS adopts a non-separation technology scheme for car skids. Since there is no transfer process, it eliminates the risk of downtime caused by failure rates;
- Robots are extensively used to replace manual operations in rough sealing, UBS, threshold glue application, spray painting, and foaming, reducing labor costs while improving product quality stability.
Contact Information
Customer service telephone:+86 431 85125000
E-mail:marketing@cjxjy.com
Address: 1958 Chuangye Street, Changchun, China