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 Multi-color turntable  pad printer is a comprehensive and advanced printing equipment:

Working principle

First, the items to be printed will be placed on the corresponding station of the pneumatic turntable. The turntable rotates accurately under the drive of the pneumatic device, and the items are transported to each process position in turn. Before printing, the flame treatment unit will flame treat the surface of the item, instantly changing its surface properties through high temperature to enhance the ink adhesion. Then, the pad printing rubber head descends to the environmentally friendly oil cup to dip the ink. The oil cup can stably supply ink and is environmentally friendly, reducing ink volatilization and waste. After the rubber head is dipped in ink, it moves to the surface of the item for the first printing. After that, the turntable rotates, and the rubber head repeats the operations of dipping ink, changing positions, etc. according to the set process to achieve multi-color printing. After all printing is completed, the automatic unloading device will remove the printed items. The whole process is efficient and highly automated.

Main structure and features

• Automatic multi-color system: Relying on the precise pneumatic turntable with the orderly movement of the pad printing rubber head and the perfect control program, multi-color printing is realized. The number of colors and printing order can be flexibly set according to needs to ensure that the pattern of each color can be accurately overprinted, presenting a colorful and exquisite printing effect.

• Pneumatic turntable: It is composed of pneumatic components, turntable body, positioning components, etc. The pneumatic components provide stable and adjustable power to ensure the uniform and precise rotation of the turntable. The positioning components can firmly fix the objects so that there will be no displacement deviation during the printing process, ensuring the accuracy of the printing position.

• Flame treatment unit: Through a special combustion device to generate a suitable flame, the surface of objects of different materials can be treated. The processing time, intensity and other parameters can be adjusted as needed, effectively improving the surface energy of the object, making the subsequent ink adhere more firmly, and improving the printing quality.

• Environmentally friendly oil cup: Its structural design can not only ensure that the ink is in a good storage and supply state, but also has environmentally friendly characteristics such as sealing, which can reduce the smell of ink and pollution to the environment. At the same time, it is also convenient to add and replace ink, which helps to reduce the cost of ink use.

• Automatic unloading device: Using mechanical arms, conveyor belts, etc., according to the set program, after printing, the items are smoothly and accurately removed from the turntable and transported to the designated position, without manual operation, improving production efficiency and ensuring the stability and consistency of the unloading process.

Advantages

• Excellent printing quality: Multi-color printing can make the pattern more gorgeous, flame treatment can improve the ink adhesion effect, and the oil cup can ensure the uniform supply of ink, so that the overall printing pattern is clear, colorful, durable and firm, which is suitable for products with high requirements for printing quality.

• Good environmental performance: The use of environmentally friendly oil cups is in line with the concept of environmental protection, reducing the adverse effects of ink on the environment and the health of operators during the production process, and is conducive to creating a good production environment.

• High degree of automation: All links from printing to material feeding are basically automated, reducing manpower input, improving production efficiency, reducing labor costs, and ensuring the stability of product quality, suitable for mass production.

• Wide range of applications: It can print on items of various materials, shapes, and sizes. As long as the flame treatment parameters and pad printing rubber heads, fixtures and other components are properly adjusted, the printing needs of products in different fields can be met, and the application flexibility is strong.