The client, a precision component manufacturer, encountered significant challenges in reading ultra-small DataMatrix codes (1x2mm) that were laser-marked onto tiny, slightly rough metal parts. The limited marking area, combined with uneven surface texture, often resulted in low contrast and partial deformation of the codes. These factors made it extremely difficult for standard code readers to capture clear and stable images. In addition, the inconsistent positioning of parts and variations in microstructure further hindered recognition reliability. The customer required a compact, high-performance solution capable of consistently decoding micro DPM codes with high speed and accuracy, all within a limited installation space and without disrupting the production workflow.

During the lens production process, manufacturer faced an important problem that the two-dimensional code needs to be read accurately during the rotation process to ensure the stability and accuracy of the production process.



To improve productivity, the lens manufacturer needed a solution with more stability and accuracy for reading DPM code on black cylindrical lenses during the rotation process.



Follow us to learn how Heroje advanced TINY series code readers achieved this application.

Recently, a Chinese telecommunications company has adopted HEROJE's HV6 fixed high-performance OCR reader to continuously optimize work efficiency and operational benefits, and bring customers a better consumer experience. The company currently has many delivery outlets across the country and also uses The way HEROJE automated OCR reading equipment reads, creating a new milestone in e-commerce.

As tires go through multiple locations, plants, cities or countries during their life cycle, accurate tire identification is critical to managing compliance, work in process, sorting and routing, and quality control, which is critical to tire Manufacturer's basic requirements. In order to achieve strict control over all production processes from receiving raw materials to final assembly and distribution, tire companies need reliable barcode reading solutions and equipment for inspection.

As the darling of the new era, new energy vehicles are the focus of strategic development in many countries. According to the latest data from the China Association of Automobile Manufacturers, the production and sales of new energy vehicles in China in the first half of 2022 will be 2.661 million, an increase of more than 120% year-on-year, and the cumulative output of power batteries will reach 206.4GWh, an increase of 176.4% year-on-year. As the penetration rate of new energy vehicles continues to increase, the demand for batteries such as solid-state batteries, lithium batteries, and sodium-ion batteries is also rising. Facing the huge market space in the future, major manufacturers have also joined the wave of battery production expansion to meet the strong market demand.