On November 6, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") hosted a special "real-world test": a delegation from a domestic arts and crafts processing company brought two ordinary granite stones to the factory, requesting that Chuke Intelligent's laser deep engraving equipment be used to engrave common commercial graphics on these seemingly ordinary stones. After just 12 minutes of precise operation, the finished product passed inspection with astonishing precision, and the customer immediately decided to sign a letter of intent to purchase. This marks another recognition of Chuke Intelligent's technical strength in the field of ordinary stone processing.
“We specifically chose ordinary gray granite this time to see how the equipment performs in actual production,” explained Mr. Zhang, the client's technical lead, pointing to two stones weighing approximately 150 kilograms each. “The graphics are common company logos and simple patterns. Although not complex, they require a high level of stability and precision from the equipment.”
Faced with this practical testing requirement, Chuke Intelligent's technical team acted swiftly, launching its flagship model—a fiber laser deep engraving machine. This equipment is equipped with independently developed “intelligent pulse control technology” and a “multi-level dynamic focusing system,” which can automatically adjust laser parameters according to the stone material. As the green laser beam moved rapidly across the stone surface, after 12 minutes, a clear company logo and an exquisite scroll pattern appeared on the two previously unremarkable granite stones, respectively.
On-site measurements showed that the logo lines were uniformly wide, with the smallest point only 0.5 millimeters; the scroll pattern's leaf outlines were smooth, with natural transitions between light and dark areas, and the deepest engraving depth reached 4 millimeters. Even more commendable was the equipment's high adaptability when handling minute unevenness on the stone surface, ensuring the integrity and consistency of the entire graphic. “I never imagined ordinary stone could be carved with such exquisite detail!” The customer gave a thumbs-up after carefully inspecting the finished product. “And the speed is so fast, it perfectly meets our mass production needs.”
The success of this test has opened up a broader market space for Chuke Intelligent. According to the customer, this batch of equipment will be used in their newly built intelligent production line, mainly producing various stone decorations, souvenirs, and other mass-market consumer products.
“Previously, processing ordinary stone was either too inaccurate or too inefficient,” said the customer’s production director. “Chuke Intelligent’s equipment allows us to reduce the processing time per piece from 40 minutes to 12 minutes while maintaining quality, lowering costs by nearly 60%.”
Industry analysts point out that Chuke Intelligent’s technological breakthrough will drive the stone processing industry from “high-end customization” to “mass manufacturing.” “With the decrease in equipment costs and the reduction in operational difficulty, more small and medium-sized enterprises will be able to adopt laser deep carving technology, which will greatly enrich the variety and application scenarios of stone products.”
As a national high-tech enterprise, Chuke Intelligent not only focuses on the domestic market but also actively promotes the widespread adoption of technology. Addressing the common challenges of technological backwardness and low efficiency faced by stone processing enterprises in developing countries, the company has launched an economical laser deep-carving equipment.
"Our entry-level model retains core precision control technology but reduces costs by 40%, making it ideal for small businesses with limited budgets," explained Tao Yuanyuan from Chuke Intelligent's International Business Department. "Currently, over 50 customers in countries like India and Brazil are using our equipment."
With the signing of agreements, Chuke Intelligent's laser deep-carving machines are about to be shipped to customer factories. This innovative company has even grander goals—"We are developing a new generation of laser deep-carving technology, which will not only be able to carve intricate graphics on stone in the future but also achieve multi-color customized effects," revealed Chairman Xiao Renmin.
