• 252018-11
    Modernization Requirements of Painting​

    For the modern painting line, it can generally meet the requirements of constant temperature, constant humidity and clean air (air dust content < 10mg/m3); but for the simpler production line, it is difficult to guarantee constant temperature, constant humidity and clean air, so that the painting workpiece can not achieve satisfactory painting effect, and the film can easily produce pinhole (shrinkage). In order to avoid pinholes and orange peel, the temperature and humidity in the spraying room should be improved to meet the technological requirements. Secondly, the viscosity and diluent composition of the coating should be adjusted according to different temperature and humidity. Generally, it is necessary in the spraying process. The temperature and humidity of the spraying chamber are controlled below 35 C and 80% respectively.

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  • 252018-09
    Suggestions on the Development of Coating Production Line​

    China's painting production line equipment has been developing continuously since the 1970s, especially after the reform and opening up, but it is basically in a "spontaneous" state. Domestic painting equipment also does not meet the market demand. Many key spraying equipment is still imported. It is estimated that at present there are more than thousands of painting production lines in our country, and hundreds of new production lines will be invested every year. The annual investment of the whole country is about 1 billion RMB, and

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  • 252018-07
    Pre-preparation of spraying equipment is also very important.

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  • 252018-06
    Application Principle of Electrophoretic Pickling Solution

    Application Principle of Electrophoretic Pickling Solution

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  • 012018-04
    Spray Line--Talking about Turn-around Strategies in the Process of Shopping

    Nowadays, consumers are becoming more and more rational. As a businessman, we must accurately grasp the psychology of consumers so as to achieve no loss and more profits. In the process of price negotiation between merchants and consumers, turnaround strategy is used more, not only for consumers, but also for merchants.

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