The underground pipe gallery is a tunnel space built underground in the city, integrating various engineering pipelines such as power, communications, gas, heat supply and drainage. It is equipped with special maintenance ports, lifting ports and monitoring systems to implement unified planning, unified design, unified construction and management are important infrastructure and "lifeline" to ensure urban operations.

Therefore, it is necessary to spray print relevant marks and other information on the surface of prefabricated pipe corridors to facilitate on-site installation. Since concrete pipe corridors have a variety of different specifications and size, the traditional template painting method is too cumbersome, and it will be affected by natural weather factors for too long outdoor time. Under the influence, the painted writing will fade, shift, and blur, which will inconvenience subsequent construction.

In comparison, the EBS-260 handheld inkjet printer is more outstanding in terms of functions and adaptability to the on-site environment. The compact body design combines with up to 16 hours of battery life. The body comes with an LCD touch screen. It can be edited and adjusted under any circumstances, regardless of space limitations. One device can solve the problem of spraying on the prefabricated pipe corridor.

For concrete products, a portable manual printer focuses on stability in harsh environments. Compared with similar products, the EBS handheld printer has higher hardware protection performance. It adopts innovative solenoid valve nozzle and ruby nozzle. In the face of the high temperature and dusty outdoor environment of the concrete industry, the manual printer will not block the nozzle during the printing process on the surface of prefabricated pipe corridors. The content is standardized, clean and has outstanding stability.

The EBS intelligent inkjet printer can print a variety of identification content, whether it is QR codes, barcodes, patterns, Chinese and English, etc. Combined with high-adhesion inks, the content can be maintained on the surface of the preform pipe gallery for a long time. Clear, more intuitive visualization.



