On September 10, 2025, the three-day 2025 Chengdu International Chemical Equipment Expo officially opened at the Chengdu Century City New International Convention and Exhibition Center, attracting a throng of visitors. As a benchmark exhibition for chemical equipment in western China, the event attracted over 400 domestic and international companies. Among them, Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent"), themed "Laser Empowers Intelligent Manufacturing," showcased its three core products:
UV Laser Marking Machines,
Laser Cleaning machines, and laser welding machines. These products became a focal point of the exhibition, attracting a constant stream of on-site inquiries and resulting in over 10 million yuan in potential orders.
In the chemical packaging industry, the industry has long been plagued by the challenges of traditional inkjet printing, which is prone to wear, and fiber lasers, which are prone to damage to substrates. Chuke Intelligent's independently developed third-generation
UV Laser Marking Machine (355nm wavelength) stands out thanks to its "cold processing" technology. The device has a focused spot diameter of just 15 microns and a heat-affected zone of less than 0.1 mm. It can precisely strip coatings from plastics like PET and PP without damaging the substrate. It achieves a marking contrast of 92%, and its scanning success rate fully complies with ISO/IEC 18004 international standards.
At the exhibition, Chuke Intelligent's customized marking solution for irregular-shaped PET bottles for a Pakistani food and beverage company attracted significant attention. The device, with a scanning speed of 0.1 mm/second, simultaneously engraves bilingual Chinese and English labels, production dates, and QR codes. Its surface roughness Ra is ≤ 0.8 microns, meeting the stringent local regulations for label language and font size. A Pakistani representative stated, "We have tested international brands such as TRUMPF and Coherent, but Chuke Intelligent's equipment excels in curved surface marking accuracy and multilingual compatibility." The company has reportedly reached a preliminary cooperation agreement with Chuke Intelligent, with the initial order for its intelligent production line in Karachi.
To address rust and oil contamination issues in chemical equipment maintenance, Chuke Intelligent's combined 2000W continuous laser cleaning system and 300W water-cooled pulsed laser cleaning system represent a "cleaning revolution." In a real-world application at Sany Heavy Industry's Chongqing refurbishment base, this combination completed a deep clean of an eight-year-old excavator in just 45 minutes:
2000W continuous laser: With an energy density of 120J/cm2, it rapidly removes thick rust from the chassis, cleaning a single 1㎡ area in 5 minutes, achieving a five-fold increase in efficiency compared to traditional sandblasting, while eliminating dust and wastewater emissions.
300W pulsed laser: With an adjustable frequency of 1-200kHz and a spot diameter of 0.1-5mm, it performs nano-level precision cleaning on precision components such as hydraulic systems and engine compartments, reducing surface roughness from Ra6.3μm to Ra0.8μm, meeting remanufacturing standards.
"Traditional pickling requires three days of downtime, while laser cleaning can be completed between operations, increasing effective operating time by over 600 hours annually." Sany Heavy Industry's technical director calculated on-site: Based on the annual rental cost of a single excavator, laser cleaning technology can directly generate hidden profits exceeding one million yuan. Currently, Chuke Intelligent's extreme cold
Laser Cleaning Machine (stable operation at -40°C) has been mass-delivered to mining areas in Siberia, Russia, becoming the "standard" for industrial maintenance in the polar regions.
In the automotive manufacturing sector, Chuke Intelligent's laser welding machines are renowned for their high precision and efficiency. Their independently developed robotic welding system integrates visual inspection and data traceability, achieving efficient stamping at 80 times per minute with an error tolerance of less than 0.05 mm, a 40% improvement in accuracy compared to traditional processes. At the 2025 Russian International Industrial Exhibition, this equipment was demonstrated in a customized production line partnership with an automotive group, supporting the mass production of battery trays for new energy vehicles.
"From Chongqing to Moscow, from Southeast Asia to the Middle East, Chuke Intelligent's global expansion is accelerating," said Xiao Renmin, the company's chairman. The company's overseas orders increased by 210% year-on-year in the first half of 2025, with products distributed in over 60 countries and regions. To deepen local service, the company plans to establish regional service centers in India, Russia, Brazil, and other locations, equipped with professional engineering teams and spare parts warehouses to ensure 48-hour emergency response.
Facing the wave of intelligent manufacturing, Chuke Intelligent continues to increase its R&D investment, aiming for R&D investment to account for no less than 15% of revenue by 2025. The company has established a joint intelligent testing laboratory with the Chongqing Research Institute of Harbin Institute of Technology, focusing on breaking through new technological bottlenecks in laser marking. At the exhibition, Tao Yuanyuan, Head of Foreign Trade, announced, "In the second half of the year, we will launch an intelligent marking system equipped with AI visual recognition, enabling adaptive marking of complex curved surfaces. We will provide global customers with a complete solution from 'single device' to 'smart factory'."
