Chongqing Chuke Intelligent Machinery Equipment Co., Ltd. (hereinafter referred to as "Chuke Intelligent") recently announced good news—the
Customized Marking Machine for an oil drill pipe customer who previously visited the company for technical inspection has successfully completed preliminary functional verification. The customer highly recognized the equipment's performance, and the batch of equipment has now been finalized and officially shipped.
As the "lifeline" of oil and gas extraction, oil drill pipes are buried deep underground for long periods, enduring extreme conditions such as high temperature, high pressure, and strong corrosion. Their surface markings must meet multiple stringent requirements, including permanence, high wear resistance, corrosion resistance, and traceability. Traditional inkjet and etching processes struggle to achieve stable markings on the curved surfaces of drill pipes, while ordinary
Laser Equipment faces technical bottlenecks such as thermal deformation and uneven depth.
This customer, specifically addressing this industry pain point, flew to Chuke Intelligent's intelligent factory in the Beibei Park of Chongqing Science City, requesting on-site sample verification. Chuke Intelligent Technology team responded swiftly, tailoring a high-power fiber laser marking solution specifically for the high-hardness alloy steel and irregular curved surface characteristics of drill pipes. The equipment features a dynamic focusing system and intelligent closed-loop control algorithm, allowing real-time adjustment of laser energy density to ensure minimal marking depth error on curved workpieces, producing mirror-smooth marking edges and excellent depth consistency.
In the functional verification phase, the Chuke Intelligent Technology team completed marking tests on all drill pipe samples within just a few hours. Multi-point testing with professional instruments showed that all marking depths consistently met standards, and the markings performed excellently in simulated corrosion environment tests, fully complying with the highest standards for equipment durability and traceability in the petroleum industry.
At the acceptance site, the client's technical lead stated, "We compared several domestic and international suppliers, and Chuke Intelligent's equipment stood out most in terms of surface adaptability and marking accuracy, especially its dynamic spot compensation technology, which automatically corrects the impact of minute surface undulations on marking depth—exactly what we needed."
It's worth noting that from the client's initial visit and inspection, solution customization, on-site prototyping, to successful functional verification and packaging and delivery, Chuke Intelligent completed the entire process loop with rapid response and robust technology. This is thanks to the company's recent strategic relocation of its production base—the new factory significantly increased the capacity of core equipment, and integrated R&D, production, warehousing, and technical support, greatly shortening the cycle from customization to delivery.
Xiao Renmin, General Manager of Chuke Intelligent, stated, "The energy equipment sector is a key area of ??focus for us. From rail transit to oil drilling, Chuke Intelligent consistently drives its development with a dual approach of 'hard technology + soft service,' providing reliable marking solutions for high-end manufacturing clients worldwide."
The successful delivery of this oil drill pipe project marks another milestone for Chuke Intelligent in the energy sector. Currently, the company has served a large number of customers worldwide, exporting its products to numerous countries and regions. It owns multiple patents with independent intellectual property rights and has passed several international authoritative certifications. Recently, the company's overseas market revenue has achieved significant growth, with a notable increase in orders from the Southeast Asian market.
