On December 5, 2025, a batch of independently developed, fully enclosed laser marking machines from Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") completed final quality inspection in its modern factory located in the Beibei Park of the Western (Chongqing) Science City, and were about to be packed and shipped to Germany. This batch of equipment, with its high safety, environmental performance, and intelligent technology, has become an important choice for the upgrading of high-end manufacturing in Europe, marking another breakthrough for Chinese laser equipment in the international market. The enclosed laser marking machines exported this time are Chuke Intelligent's flagship products customized for the European market. The equipment adopts an integrated protective cabin and an intelligent environmental monitoring system to achieve zero dust exposure during processing. Equipped with multi-level dust purification modules and radiation sensing devices, its dust control and radiation protection capabilities meet EU CE certification and German industrial safety standards. According to the R&D head of Chuke Intelligent, this machine is specifically designed for high-safety-requirement scenarios such as German automotive parts and precision electronics. Its explosion-proof model has passed rigorous testing under extreme conditions, making it the preferred solution for industries such as power batte

On December 2, 2025, a delegation from a well-known Belgian industrial group arrived in Chongqing for a two-day in-depth inspection of Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent"). This visit focused on the technical adaptability and localization services of high-end equipment such as laser marking, welding, and cleaning. Both sides reached several consensuses on cooperation in areas such as new energy projects in Africa and precision manufacturing in Europe, marking a new stage of intelligent and green cooperation between China and Belgium in industrial equipment. In Chuke Intelligent's modern showroom, the Belgian client focused on experiencing its core product—the 50W fiber laser marking machine. This equipment, through a dynamic focusing system and intelligent closed-loop control algorithm, achieves a 0.1 mm depth marking on aluminum alloy specimens, with an error controlled within ±0.02 mm, smooth edges without burrs, and a depth consistency of 99.8%. After on-site testing, the client's technical manager stated, "We compared our equipment with those from German and Swiss brands. Chuke Intelligent's dynamic spot compensation technology can automatically correct minute undulations on metal surfaces, which is crucial for anti-counterfeiting and traceability of aerospace components."

From December 18th to 19th, 2025, the GAF Chongqing New Energy Three-Electric System Shell Structure Design Innovation and Intelligent Manufacturing Technology Summit will be held in Chongqing. As an innovative representative in the domestic intelligent equipment field, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") has been invited to participate in the exhibition, showcasing multiple core equipment and intelligent solutions. It will explore technological changes with leading companies in the global new energy industry chain, contributing to the lightweighting, high precision, cost reduction, and efficiency improvement of three-electric system shell manufacturing. This summit focuses on two core directions in the design of new energy three-electric system shells: "lightweight structure optimization" and "manufacturing process innovation." Leveraging its years of experience in precision machining and automation, Chuke Intelligent has launched high-precision laser processing equipment, integrated die-casting solutions, and intelligent testing systems to address industry pain points. These can be widely applied to the cutting, marking, welding, and quality inspection of lightweight materials such as aluminum alloys and magnesium alloys. Among them, Chuke Intelligent's independently developed high-speed fiber laser marking machine, with its micron-level precision and high efficiency and

On November 12, 2025, the 26th China (Chengdu) International Gas Equipment, Technology and Application Exhibition grandly opened at the Chengdu Century City New International Convention and Exhibition Center. As a core component of the concurrently held 3rd China International Hydrogen Energy, Hydrogen Refueling Station and Fuel Cell Equipment Exhibition, this year's exhibition brought together over 200 leading companies from around the world, with an exhibition area exceeding 20,000 square meters. On the first day, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chongqing Chuke Intelligent") became the focus with its globally debuted patented gas cylinder clamp laser marking machine, attracting numerous exhibitors and over ten industry leaders for on-site discussions and technical cooperation negotiations that continued until the exhibition closed. Chongqing Chuke Intelligent showcased its Sino-foreign language laser marking machine for gas cylinders, addressing the pain points of low accuracy and efficiency in marking the curved surfaces of high-pressure gas cylinders. It achieves three core technological breakthroughs: 1. Dynamic Curved Surface Compensation System: Integrating a laser rangefinder sensor and multi-axis linkage algorithm, it adjusts the beam focus point in real time, ensuring a marking depth error of ≤0.005mm on curved surfaces, overcoming the limitations of traditional equipment where "fl

On November 11, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent"), a company deeply rooted in the field of intelligent manufacturing, successfully completed the commissioning and delivery of a fully automatic metal rod end-face marking machine this afternoon. This equipment, with its innovative three-axis linkage design and precise photoelectric sensing technology, successfully achieved automated loading and unloading and a highly efficient processing flow, winning high praise from the customer. The final payment was settled on the spot, and logistics for pickup were immediately arranged, once again demonstrating Chuke Intelligent's strong capabilities in the field of non-standard automated equipment. This delivered fully automatic metal rod end-face marking machine is a customized solution by Chuke Intelligent to meet the customer's demand for "high efficiency, precision, and unmanned" production. The equipment employs a three-axis linkage stroke system, driven by precision servo motors, enabling flexible positioning and high-speed movement of metal rods in the X, Y, and Z directions. Combined with photoelectric photoelectric sensors, it can monitor material position and processing status in real time, ensuring the end-face marking accuracy of each metal rod is within ±0.02mm. This significantly reduces manual intervention, increasing production efficiency by more than three times compared to traditional equipment. “Our customers previously relie

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 acros

On November 5, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. welcomed a customer from the new energy vehicle industry. Their aluminum lithium battery tray bottom shell sample underwent laser cleaning technology testing at the factory. Using Chuke Intelligent's independently developed 3000W continuous fiber laser cleaning machine, the 20μm thick anodized layer on the sample surface was precisely peeled off, reducing contact resistance by 32% and surface temperature by 18℃ compared to traditional processes. This provides crucial technical support for the reliability and safety of new energy vehicle power batteries. The aluminum tray bottom shell tested is a core load-bearing component of new energy vehicle battery packs. While its anodized layer improves corrosion resistance, it significantly increases conductivity, leading to higher battery module operating temperatures. Traditional chemical pickling easily corrodes the substrate, while mechanical grinding damages surface smoothness. Chuke Intelligent's laser cleaning technology, however, achieves instantaneous vaporization and peeling of the oxide layer within milliseconds through a "photo-thermal" coupling reaction between a 1064nm wavelength laser beam and the oxide layer. Test data shows that when the equipment processes at 2000W power and a scanning speed of 50mm/s, the single cleaning area reaches 0.5 square meters, the oxide layer removal rate reaches 99.8%, and the surface roughness Ra value is optimized from 3.2μm after acid washing to 0.8μm, meet

On November 5, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed a delegation from an international auto parts company. The client traveled to Chongqing specifically to test the application effect of its independently developed 10W UV laser marking machine in the field of QR code traceability for auto parts. After several hours of precise marking and in-depth verification, the equipment, with its superior performance of "cold processing, high precision, and zero thermal damage," successfully completed the QR code assignment of complex curved surface parts and achieved efficient association of traceability information throughout the entire lifecycle. A preliminary cooperation intention was reached on-site. The auto parts tested included high-precision components such as shock absorber springs and aluminum alloy brackets, made of materials including high-strength steel, coated alloys, and engineering plastics, with surfaces mostly featuring curved or irregular shapes. Traditional fiber laser marking is prone to material deformation and coating scorching due to thermal effects, while inkjet printing carries the risk of label detachment, becoming a pain point in the industry's traceability management.

On November 2, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. welcomed a special visitor—a representative from a well-known domestic glass products company with annual sales exceeding 450 million yuan. The company brought large-capacity perfume bottle samples to Chuke Intelligent's modern factory, witnessed the UV laser marking machine complete a high-precision drilling test, and signed a million-yuan equipment purchase agreement on the spot, marking the beginning of a deep strategic cooperation between the two parties in the field of high-end glass processing. The perfume bottle sample tested was a custom design for an international luxury brand. The bottle body is made of high-strength crystal glass with a wall thickness of 8 mm. A precision through-hole with a diameter of 2 mm needs to be machined at a specific location on the bottle body for connecting a scent testing device in stores. Traditional mechanical drilling processes are prone to problems such as bottle breakage and edge burrs, while chemical etching faces environmental compliance risks. The client had previously attempted this method multiple times without success.

On October 30, 2025, the technical team of Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") visited a communication equipment manufacturing company with its independently developed platform-based automated laser welding machine to conduct on-site docking and technical delivery for a base station component welding project. This cooperation marks another industry recognition of Chuke Intelligent's technical strength in the field of high-end laser welding equipment, and its customized solutions will help customers achieve a dual leap in production efficiency and product quality. Base station components, as key components of communication equipment, have extremely high requirements for welding precision, sealing, and corrosion resistance. Traditional welding processes are prone to workpiece deformation due to excessive heat input, and manual operation is inefficient and inconsistent, making it difficult to meet the needs of large-scale production. Addressing the customer's pain points, the Chuke Intelligent technical team tailored a platform-based automated laser welding machine, achieving production upgrades through the following core technological breakthroughs: High-precision automated control: The equipment is equipped with an intelligent vision positioning system that can capture workpiece position deviations in real time, ensuring that the welding trajectory error is less than 0.05mm, perfectly adapting to the micron-level processing r

On October 25, 2025, a delegation from a well-known Algerian industrial group visited Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") to conduct in-depth inspections of core equipment such as pneumatic marking machines, laser marking machines, laser welding machines, and laser cleaning machines. This visit marks a new stage in cooperation between China and Africa in the field of industrial equipment. Both sides engaged in in-depth exchanges on technology compatibility, localized services, and long-term cooperation models. During the visit, the Algerian clients focused on experiencing Chuke Intelligent's independently developed pneumatic marking machine and fiber laser marking machine. In the pneumatic marking demonstration, the equipment achieved deep engraving on metal workpieces with a precision of 0.1 mm, and its wear resistance and high-temperature resistance won high praise from the clients. A customer's technical lead stated, "Algeria's industrial environment is complex, demanding extremely high equipment durability. Chuke Intelligent's pneumatic marking machine exceeded expectations in its stability under harsh conditions." In the laser equipment field, Chuke Intelligent's 50W fiber laser marking machine has become a focal point. This equipment, through a dynamic focusing system and intelligent closed-loop control algorithm, achieves precise marking on metal surfaces to a depth of 0.1 mm, with an error controlled within ±0.02 mm. On-site customer testi

October 17, 2025, Guangzhou—On the third day of the 138th China Import and Export Fair (Canton Fair), the booth of Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") continued to be the focus of global buyers. Its core equipment, including laser cleaning machines and dynamic rotating UV marking machines, attracted intensive inquiries and negotiations from international buyers thanks to their cutting-edge technology. Many of its products were sold out, and the technical team was available around the clock to meet global purchasing needs, showcasing the innovative breakthroughs of Chinese manufacturing in the global industrial field. Chuke Intelligent's pulsed laser cleaning machine, with its non-contact and pollution-free cleaning characteristics, became an "environmentally friendly benchmark" in the industrial equipment field at this year's Canton Fair. This equipment uses high-energy pulsed lasers to instantly vaporize surface contaminants without the need for chemical reagents, and can be precisely applied to scenarios such as mold cleaning and rust removal of aerospace parts. On the first day of the exhibition, a representative from a well-known Middle Eastern company, after experiencing the equipment's cleaning effect, highly praised its cleaning efficiency and substrate protection capabilities: "The equipment removes stubborn oil stains without damaging the metal surface, meeting our stringent environmental and quality standa

On October 16, 2025, the 138th China Import and Export Fair (Canton Fair) entered its second day, and the booth of Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (Chuke Intelligent) continued to attract attention. During the morning session, dozens of international buyers, industry experts, and company representatives from the Middle East, Southeast Asia, Europe, and Latin America stopped by the booth, expressing keen interest in Chuke Intelligent's electric marking machines, pulsed laser cleaning equipment, and dynamic rotary UV marking machines. Numerous cooperation agreements were reached on-site, and technical consultations and order negotiations remained active. The electric marking machines exhibited by Chuke Intelligent, with their high stability and flexibility, have become a cost-effective option in the industrial marking market. These machines can mark a variety of materials, including metal, plastic, and wood, and are easy to operate and require low maintenance, making them particularly suitable for small and medium-volume production. After experiencing the device, an Indian buyer commented, "This device's marking speed is 30% faster than our existing equipment and consumes 20% less energy, making it a perfect fit for our automotive parts production line." Chuke Intelligence is reportedly already working with the buyer on a customized solution, with an initial order expected to reach 200 units. As Chuke Intelligence's star product, the pulsed laser cleaning machine has attracted the attention of European

On October 15, 2025, the 138th China Import and Export Fair (Canton Fair) opened with great fanfare at the Pazhou Exhibition Center in Guangzhou. As a major event in the foreign trade sector, this year's Canton Fair attracted exhibitors and buyers from around the world, creating a vibrant atmosphere. The booth of Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (Chuke Intelligent) was incredibly popular, becoming a striking feature of the exhibition and attracting international clients planning to visit the factory with their technical teams. Chuke Intelligent showcased a variety of independently developed advanced machinery and equipment, covering a wide range of applications, including laser cutting and welding. These equipment, with their high precision, high efficiency, and robust stability, attracted significant attention from domestic and international buyers. On the first day, the Chuke Intelligent booth was already crowded with inquiries and negotiations, keeping staff busy. Among the many inquiries, a well-known com

On October 15, 2025, the 138th China Import and Export Fair (Canton Fair) grandly opened at the Pazhou Exhibition Center in Guangzhou. This year's Canton Fair boasted a total exhibition area of ??1.55 million square meters, with over 32,000 exhibitors, a record high. Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent"), a leading company in the laser equipment field, was the center of attention at its booth (No. 15.2B08), attracting a large number of domestic and international buyers on the first day. Leaders including Dong Lun, Chairman of the Beibei District CPPCC, Liu Hua, Director of the District Foreign Economic and Trade Commission, and Huang Qiufeng, Deputy Director, visited the Chuke Intelligent booth to provide on-site guidance on the company's participation in the exhibition, instilling confidence in the global reach of "Beibei Intelligent Manufacturing." At this year's Canton Fair, Chuke Intelligent showcased a variety of independently developed laser processing equipment under the theme of "Innovation Leads, Intelligent Manufacturing for the Future." Among them, the all-in-one handheld pneumatic marking machine, with its lightweight design of only 1.2 kg and high-precision sensor, has become a star product among buyers. This equipment enables rapid marking of complex metal surfaces and is widely used in the automotive, aerospace, and other fields, attracting professional buyers f

On October 14, 2025, on the eve of the opening of the 138th China Import and Export Fair (Canton Fair), the team of Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") arrived at the Guangzhou Pazhou Exhibition Center on October 13 to officially begin booth setup at booth 20.1E04. As a leading company in the domestic intelligent marking equipment field, Chuke Intelligent will showcase a variety of innovative products, aiming to deepen global collaboration through the Canton Fair platform and promote "Made in China" technology to the world. Themed "Intelligent, Precise, and Efficient," the Chuke Intelligent booth features a modular design. Dynamic lighting effects and an interactive experience area will visually showcase its full-process solutions for laser marking, welding, cleaning, and more. The core area of ??the booth will highlight various product lines, particularly the handheld laser marking machine equipped with Chuke Intelligent's proprietary micron-level laser control system. This machine achieves 0.01mm precision on materials like metal and plastic, making it suitable for high-end manufacturing applications such as automotive parts and aerospace. The dual-head automatic laser marking machine utilizes a dual-station collaborative algorithm and high-speed galvanometer control technology, increasing efficiency by 150% compared to traditional models. It has already served multiple national projects. The UV laser marking machine, with its non-contact, environmentally friendly design, supports high-precision marking on brittle mater

On September 29, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed an air conditioner parts welding service provider. After inspecting the performance of Chuke Intelligent's high-power automatic laser welding machine, the company representative highly praised its welding precision, efficiency, and stability, and expressed an intention to make in-depth purchases, marking a crucial step forward in the cooperation between the two parties in the field of high-end manufacturing equipment. During this visit, the customer focused on testing the application of Chuke Intelligent's independently developed high-power fiber laser welding machine in the welding of air conditioner copper pipes, aluminum heat sinks, and other parts. The testing simulated actual production scenarios, including complex processes such as butt welding of 0.2mm thin copper pipes and lap welding of medium-thick copper connectors. The laser beam was precisely focused, resulting in a smooth and flat weld surface free of defects such as porosity and cracks, fully meeting the stringent requirements of the air conditioning industry for sealing and corrosion resistance. Compared to traditional argon arc welding, laser welding offers speed

On September 26, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed a key customer to visit and initiate a technical collaboration on high-precision deep marking of metal surfaces. After on-site testing, Chuke Intelligent's independently developed 50W fiber laser marking machine, with its 0.1mm precision depth control capability, perfectly met the customer's stringent requirements for metal marking, earning high praise and leading to an on-the-spot purchase agreement. This collaboration further validates Chuke Intelligent's technological strength in high-end laser marking. The customer's requirements focused on deep marking of metal parts, requiring a marking depth of 0.1mm, clear markings, and burr-free edges, while also maintaining production efficiency. Traditional mechanical scribing can easily cause metal deformation, chemical etching poses environmental risks, and conventional laser marking machines struggle to achieve industrial-grade depth control. To meet customer needs, the Chuke Intelligent technical team used a 50W fiber laser marking machine for sample marking. This machine utilizes an imported high-power fiber laser, coupled with a dynamic focusing system and intelligent closed-loop control algorithm, enabling real-time adjustment of laser energy density to ensure a marking depth error within ±0.02mm. During a sample test, the machine completed a 0.1mm-deep mark on a customer-provided aluminum alloy specimen in just 15 seconds. The ma

On September 25, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed a key customer to visit, and the two parties entered into in-depth cooperation on large-scale factory cleaning needs. After on-site testing, Chuke Intelligent's independently developed 3000W continuous laser cleaning machine, with its efficient, environmentally friendly, and precise cleaning capabilities, won high praise from the customer, and a purchase agreement was signed on the spot. This collaboration further validates Chuke Intelligent's technological strength in industrial surface treatment and provides an innovative solution for large-scale factory cleaning. Due to long-term production operations, the customer's factory equipment surfaces are covered with thick layers of rust, oil, and stubborn coatings. Traditional sandblasting and chemical cleaning methods are inefficient, polluting, and damaging to the substrate. Based on the customer's needs, the Chuke Intelligent technical team recommended a 3000W continuous laser cleaning machine. This machine utilizes fiber laser technology, using a high-energy-density laser beam to instantly vaporize or remove rust and coatings in milliseconds. Equipped with an intelligent temperature control system and modular dust removal system, it ensures dust-free and chemical-free cleaning, ensuring an ISO Class 3 cleanroom environment. During a prototype test at the Chuke Intelligent Factory, the technical team conducted multiple simulated cleaning scenarios on the

On September 22, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed a delegation of Malaysian customers. The two parties reached a deep consensus on technical cooperation for UV laser marking and laser cleaning machines and signed a purchase agreement on the spot, marking another breakthrough for Chinese high-end laser equipment in the Southeast Asian market. The UV laser marking machine purchased by the Malaysian customer is specifically designed to address the challenges of marking precision electronic components. Utilizing 355nm "cold light source" technology, the machine achieves a focused spot diameter of only 15 microns, enabling micron-level engraving on 0.05mm-thick coatings with a heat-affected zone of less than 0.1mm, making it ideal for high-precision applications such as PCB boards and chip packaging. During an on-site test, the client's technical director stated, "Chuke Intelligent's equipment surpasses international brands in surface marking accuracy and multilingual compatibility. Its dynamic spot adjustment technology automatically adjusts energy density based on part curvature, maintaining an error within ±0.02mm. This is a solution urgently needed for the upgrading of Southeast Asia's electronics industry."

On September 20, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed a group of established customers to the factory for a hands-on training on the operation of a five-axis automatic laser welding machine. This training marked a new phase for Chuke Intelligent in its high-end equipment services, focusing on "technology delivery + full lifecycle support," providing a core driver for the intelligent transformation of global customers. In Chuke Intelligent's 20,000-square-meter modern factory, the technical director led a team in an immersive training session for customers. The training covered five modules: five-axis linkage principles, laser safety regulations, automatic wire feeding system debugging, vision positioning calibration, and practical application of typical cases. For customer-specific scenarios such as "aluminum-steel dissimilar metal welding" and "curved battery tray sealing," the engineering team demonstrated how to optimize parameters to reduce the heat-affected zone to less than 0.3 mm and achieve weld strength that reached 95% of the parent material.

Recently, a heartbreaking tragedy occurred in Hangzhou: a 52-year-old woman died after accidentally coming into contact with discarded hydrofluoric acid while walking. This incident not only sparked widespread public concern about chemical safety management, but also brought hydrofluoric acid, a chemical widely used in industry but posing significant risks, back into the public spotlight. Meanwhile, the rise of high-end manufacturing technologies such as laser marking and laser cleaning machines is bringing transformative opportunities to traditional applications of hydrofluoric acid, potentially leading to its gradual elimination. As a highly corrosive chemical, hydrofluoric acid plays a vital role in industrial production. It is primarily used for glass etching, where its chemical reaction with silicon dioxide creates microstructures on glass surfaces. It is widely used in optical components and display manufacturing. Furthermore, in chemical laboratories and electronics factories, hydrofluoric acid is used as a cleaning agent to remove metallic impurities and organic matter from the surfaces of semiconductor wafers to ensure chip yield. However, the hazards of hydrofluoric acid far exceed those of ordinary acids. It can quickly penetrate the skin and bind to calcium and magnesium ions in the body, causing severe bone and muscle damage and even systemic calcium metabolism disorders. Even more frightening, initial exposure may be painless, but severe pain and tissue necrosis develop hours later. Delayed treatment can be life-threate

On September 12, 2025, the three-day 2025 Chengdu International Chemical Equipment Expo reached its climax at the Chengdu Century City New International Convention and Exhibition Center. Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent"), with its booth themed "Laser Empowers Intelligent Manufacturing," was packed with visitors. Its three core products—UV laser marking machines, laser cleaning machines, and laser welding machines—impressed industry customers with their exceptional performance during on-site demonstrations. A delegation from China National Offshore Oil Corporation (CNOOC), after experiencing the equipment in depth, immediately reached a preliminary cooperation agreement with Chuke Intelligent, marking another milestone for China's high-end laser equipment in the energy and chemical industry. In the chemical packaging sector, Chuke Intelligent's independently developed third-generation UV laser marking machine (355nm wavelength) was a highlight of the exhibition. Utilizing "cold processing" technology, this machine achieves a focused beam spot diameter of just 15 microns and a heat-affected zone of less than 0.1 mm, enabling precise stripping of coatings from plastics like PET and PP without damaging the substrate. During the on-site demonstration, the equipment simultaneously engraved bilingual Chinese and English labels, production dates, and QR codes at a scanning speed of 0.1 mm/s. The markings achieved a contrast ratio of 92% and a

On September 12, 2025, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") welcomed a Russian rail transit equipment purchaser. After multiple rounds of technical comparisons and on-site inspections, the customer flew to the Chongqing Chuke Intelligent factory to witness the on-site testing of Chuke Intelligent's customized train track deep marking solution. Ultimately, Chuke Intelligent impressed the customer with its exceptional performance of 0.8mm deep marking, and the million-dollar purchase order was signed on the spot, marking another victory for China's high-end marking equipment in the international rail transit sector. As the core component that supports train operations, train track markings must meet stringent requirements such as high wear resistance, corrosion resistance, and long-term traceability. According to the International Union of Railways (UIC) standards, track surface markings must be at least 0.7mm deep to ensure legibility despite long-term friction and extreme conditions. However, this technological barrier has long plagued the global marking equipment industry: traditional laser marking machines are prone to thermal deformation of metal, while mechanical scribing suffers from insufficient precision and low efficiency.