Kunshan Changqingshu Machinery Engineering Co., Ltd. is located in the beautiful and conveniently accessible Yangcheng Lake - Kunshan Shipai Economic and Technological Development Zone, adjacent to the Shanghai Nanjing Expressway, Suzhou Ring Expressway, Yangtze River Expressway, National Highway 312, Shanghai Nanjing Railway, Shanghai Nanjing High speed Railway, and Beijing Shanghai High speed Railway, with very convenient transportation; We are a professional production enterprise dedicated to the design, manufacturing, installation, and service of painting equipment, environmental protection equipment, and conveying equipment. We have strong technical strength, advanced manufacturing processes, reasonable workshop layout, and strict management systems. While fully leveraging our technological capabilities, we focus on product quality and provide customers with comprehensive and efficient after-sales service. Our modern production management philosophy runs through every aspect of our production and operation. The company adheres to the business philosophy of "making first-class equipment, maintaining first-class reputation, making friends, and occupying a market share", and has been at the forefront of the industry in recent years;

The company's business scope includes liquid paint spraying equipment, powder electrostatic spraying equipment, electrophoretic paint spraying equipment, various pretreatment equipment, environmental protection equipment systems, material conveying and process intelligent equipment, intelligent assembly equipment, industrial robot systems, industrial automatic control systems, etc.

Changqingshu Company is based on the present and has a long-term vision, committed to the research and development of high-tech equipment, adopting modern management methods, vigorously expanding domestic and international markets, striving to climb the industry peak, and developing towards group and internationalization;

In order to seek long-term development and prosperity, we take integrity as the solid foundation for the survival and development of our company's coating industry. We prioritize our customers and spare no effort to provide them with the best products, services, and solutions, helping them achieve maximum value added. We regard our employees as the true wealth of the enterprise, allowing every employee to unleash their potential, realize their dreams, and contribute more to the development of the enterprise. We strive to become a world company, constantly try to expand international business, and introduce international thinking methods for our use. At the same time, we pay attention to public interests and actively participate in environmental protection.

Company Profile

The spirit of ownership: is the driving force behind the sustainable development of our enterprise

Honesty and integrity: the fundamental basis for the survival and development of evergreen trees

Pioneering and enterprising: It is a legal requirement to adapt to the market environment and meet customer needs

Teamwork: Only then can we have strength: Only then can we have a good working environment

Focus on effectiveness: Only with good work results can we achieve our goals and continuously develop and grow

It is a device that can temporarily store and transport products that have been sprayed to the assembly workshop, and automate the assembly of products. This process requires an understanding of the various processes of the product, the assembly time of each link, and the calculation of the length and time of each process. And after assembly, the entire process section is directly put into storage for packaging processing

After the previous pre-treatment process is completed, the workpiece is subjected to surface powder spraying, and the sprayed product is then subjected to a drying process,

The coating film thickness formed on the surface of the workpiece processed by this process is between 60-200UM, which can be applied to different products

The purpose of pre-treatment equipment is to clean the oil stains and particles on the surface of the workpiece/product through physical and chemical methods, and to form an oxide film according to the surface requirements of the workpiece after cleaning, increasing its ability to oxidize, corrode, salt spray, and form a hundred grids. It also provides decorative surface spraying for the workpiece/surface in the later stage to form a better adhesion rate,

There are many types of pre-treatment equipment, which can be divided into manual, gantry, conveyor spray, and a combination of conveyor spray and soaking according to product requirements. They each have their own advantages and disadvantages

Manual mode is suitable for a wide variety of products with different sizes and relatively low investment costs;

Longmen style is suitable for a wide variety of products, large and small, but requires fully automated production. It is a processing method that does not require manual intervention except for loading and unloading, and is suitable for the automation connection of various process stages;

The conveyor spray type is suitable for products with a relatively simple structure, no excessive dead corners, and large batch sizes. It can achieve automated processes from pre-treatment to finished product discharge after painting/powder coating;

The combination of conveying, spraying, and soaking is suitable for products that are relatively complex and have some dead corners. It can be soaked in a tank and treated with an ultrasonic treatment device at the dead corner workstation of the workpiece. After treatment, it can achieve automation from pre-treatment to finished product discharge after painting/powder spraying