[MFC Original] Xuelong Intelligent: Deeply Developing Precision Leveling, Leading a New Journey in Industrial Equipment

[MFC Original] Xuelong Intelligent: Deeply Developing Precision Leveling, Leading a New Journey in Industrial Equipment

Sheet metal processing, welding, and painting. July 1, 2025, 16:30, Jiangsu.

    In the vast landscape of manufacturing, precision leveling equipment is an indispensable and crucial link, and Jiangsu Xuelong Intelligent Equipment Co., Ltd. (hereinafter referred to as "Xuelong Intelligent") is undoubtedly a leader in this field. Recently, the editor-in-chief of MFC magazine had the privilege of interviewing Mr. Xue Donghua, General Manager of Xuelong Intelligent, to explore the company's innovative path and future prospects in the field of precision leveling.

Mr. Xue Donghua, General Manager of Jiangsu Xuelong Intelligent Equipment Co., Ltd.

Persistence and Breakthroughs in the Field of Precision Leveling
    Since its inception, Xuelong Intelligent has focused on the research and development and manufacturing of precision leveling equipment. Its predecessor, Changzhou Xuelong Machinery Manufacturing Co., Ltd., boasts a rich historical foundation. Founded in 2001, the company embarked on its journey in the machinery manufacturing field. Leveraging years of accumulated experience and a keen insight into market trends, it officially began research and development of precision leveling machines in 2016. During the R&D process, the company actively learned from the advanced experience of domestic and international counterparts while emphasizing innovation based on its own unique characteristics, resulting in the launch of a servo-mechanical precision leveling machine. This leveling machine, upon its release, quickly gained market recognition for its stable performance and excellent leveling effect.

    In 2019, XueLong Intelligent once again demonstrated its strong innovation capabilities, becoming the first in China to launch a precision leveling machine controlled by a servo hydraulic system. This innovative product not only filled a gap in the domestic market but also marked a new height for the company in precision leveling technology. Today, the company's products are sold throughout the domestic market, covering East China, South China, Southwest China, and Northwest China, winning the trust and praise of numerous customers with their reliable quality and excellent service. Simultaneously, the company is actively expanding into overseas markets, with products exported to Southeast Asia and gradually gaining recognition in markets such as Europe and Latin America, holding a leading market share in Malaysia and other regions.

    Xue Donghua stated, "With the continuous development of the manufacturing industry, end users are increasingly demanding higher precision in parts processing, leading to a sustained increase in market demand for precision leveling machines. During the production and processing of sheet metal, stress often arises due to various reasons. If this stress is not released in time, it will seriously affect the quality of subsequent processing, causing problems such as product deformation and cracking. Xuelong Intelligent's leveling machine was developed specifically to address this pain point, and it plays an irreplaceable role in releasing sheet metal stress and improving the quality of subsequent processing."

    The company's leveling machines stand out among numerous brands thanks to their unique structural design, superior performance, and innovative drive system. Utilizing a four-column structure, they possess excellent rigidity, enabling the processing of sheet materials with a wide range of thicknesses. Whether the sheet material is thin or thick, they achieve precise leveling. Combined with the dynamic compensation function of the servo hydraulic system and a fully closed-loop intelligent control system, precise control over sheet deformation is achieved, ensuring uniform stress release at every point. Full-width support roller technology further guarantees stable operation of the equipment, effectively preventing localized deformation of the sheet material during processing, thus ensuring the flatness and quality stability of the product.

Building a brand moat with quality as the foundation
    In today's increasingly competitive market, characterized by intense competition and fierce internal competition, Xuelong Intelligent always prioritizes quality, avoiding blindly engaging in price wars. Instead, it focuses on creating high-quality, cost-effective equipment, earning respect through quality and building a strong brand moat. Xue Donghua firmly believes that only by continuously pursuing quality improvement and innovating technology can a company establish itself in the market and achieve long-term development.

    Leveraging the comprehensive industrial support facilities of Changzhou, a renowned manufacturing city, Xuelong Intelligent strictly controls every stage, from raw material preparation, milling and turning, planing and grinding, heat treatment, and surface treatment. In the raw material preparation stage, advanced CNC cutting equipment is used to ensure the accuracy of the blank dimensions, providing a solid foundation for subsequent processing. During milling and turning, high-precision lathes and advanced cleaning processes are employed to guarantee the smoothness and precision of the parts' surfaces. For heat treatment, parameters such as heating temperature, holding time, and cooling rate are strictly controlled. By optimizing the heat treatment process, the mechanical properties of the materials are improved, giving key components higher strength and wear resistance. In terms of surface treatment, advanced anti-corrosion coating technology is used to improve the corrosion resistance of the equipment and extend its service life.

    The company continuously optimizes and improves its products, from the matching of electrical and hydraulic systems to the selection and structural design of key components such as leveling rollers, couplings, and gears, constantly pursuing superior performance. Significant R&D efforts are invested in the matching of electrical and hydraulic systems, with repeated testing and optimization to ensure smoother collaboration, achieving precise control of equipment operation and improving response speed and stability. For key components, high-quality alloy steel is selected, and rigorous quality testing is conducted to ensure material performance meets high standards. In structural design, advanced computer-aided design software is used for multiple rounds of simulation analysis and optimization, resulting in a more rational component structure. While maintaining strength, weight is reduced, improving overall equipment performance. The company strives to provide customers with high-quality equipment that requires less maintenance and has a low repair rate, reducing operating costs and improving production efficiency.

Innovation and Patents of Leveling Machines
    Xuelong Intelligent invests heavily in technological research and development, possessing numerous patented technologies, which is strong evidence of its innovative strength. On January 17, 2025, the company obtained a patent entitled "A Feeding and Cleaning Mechanism for a Sheet Metal Leveling Machine." During sheet metal processing, dust, oil, and other impurities often adhere to the sheet metal surface. If not cleaned in time, these impurities can damage the equipment and products during processing, affecting product quality. This patent achieves real-time cleaning of the sheet metal during the feeding process through the cooperation of guide rollers and cleaning brushes. When the sheet metal passes through the feeding mechanism, the guide rollers guide the sheet metal forward smoothly, while the cleaning brushes thoroughly clean the surface of the sheet metal, removing impurities, improving production efficiency and sheet metal cleanliness, and effectively ensuring the smooth progress of subsequent processing.

    In addition, the company has obtained a patent for "a servo precision hydraulic leveling machine." This equipment can easily move and position the machine through the extension and retraction of hydraulic rods, facilitating operation by workers. In practical applications, workers can easily control the extension and retraction of hydraulic rods through the control console to quickly adjust the position and angle of the equipment, achieving precise leveling of sheets of different specifications. This design greatly improves the flexibility and applicability of the equipment, reduces equipment debugging time, and increases production efficiency.

Learn from the technology and market strategies of international brands
    A German brand of leveling machines enjoys a high reputation in the industry. Its products encompass a range of solutions, from single machines to automated production lines, meeting the diverse needs of different customers. Its leveling machines utilize an advanced servo direct drive system, offering advantages such as high efficiency, energy saving, and environmental friendliness. This system precisely controls the motor's operation, achieving accurate control of the leveling process and significantly improving leveling efficiency and precision. Simultaneously, the servo direct drive system reduces energy consumption, aligning with today's trend towards green manufacturing.

    Another German brand, a leader in leveling technology, is renowned for its high-precision, high-performance leveling machines. Their leveling machines are suitable for leveling metal sheets ranging from 0.5 mm to 60 mm in thickness, offering a wide range of applications. This series of leveling machines is equipped with a leveling gap control system, which automatically adjusts the leveling gap based on parameters such as the sheet thickness, material, and degree of deformation, enabling fast and efficient completion of leveling tasks.

    Drawing on the experience of leading international brands and combining it with its own strengths, XueLong Intelligent continuously innovates. The company conducts in-depth research into the technical characteristics and market strategies of international brands, analyzing their successes and integrating these experiences into its own R&D and production. Simultaneously, it fully leverages its advantages in localized service, cost control, and understanding of domestic market demands to provide customers with higher-quality and more competitive precision leveling equipment. In the R&D process, the company emphasizes localized technological innovation, making its equipment more suitable for the usage habits and production needs of domestic enterprises, thus providing strong support for the development of China's manufacturing industry.

Going global and laying out a global strategy
    Xuelong Smart's future plan is to build a global brand, based in China and expanding into international markets. Currently, its products have achieved significant success in the Southeast Asian market, accumulating a large customer base thanks to high-quality products and a good reputation. With continued expansion into markets such as Europe and Russia, the company is gradually broadening its overseas footprint. Xue Donghua believes that China's manufacturing industry is in a period of transformation, and for enterprises to keep pace with economic development, they cannot rely solely on cost and price competition, but must win the market with high-quality, high-tech products. In today's increasingly competitive global manufacturing landscape, product quality and technological innovation have become key factors for enterprises to survive in the market. Only by continuously improving product quality, increasing investment in technological research and development, and launching innovative and competitive products can companies gain international recognition and achieve sustainable development.

    In its overseas expansion, Xuelong Intelligent prioritizes cooperation with its distributors, establishing a comprehensive sales and service network. The company carefully selects distributors with extensive industry experience and a strong market reputation, working closely with them to jointly develop the market. To ensure high-quality after-sales support for customers, the company provides distributors with professional technical training, enabling them to respond quickly to customer needs and resolve issues arising during equipment use. Simultaneously, an efficient logistics and distribution system has been established to ensure timely delivery of equipment and spare parts to customers. This comprehensive after-sales system guarantees stable equipment operation, giving overseas customers peace of mind and demonstrating the company's responsibility and commitment. Through these efforts, the company has established a positive brand image in overseas markets, winning the trust and support of its customers.

    Under the leadership of Xue Donghua, Xuelong Intelligent is steadily advancing to higher levels of development, leveraging its expertise in precision straightening, its unwavering pursuit of quality, and its forward-looking strategic planning. The company will continue to increase its R&D investment, innovate its technologies, and improve product quality and performance to provide superior precision straightening solutions for the global manufacturing industry. We look forward to its continued success in the industrial equipment sector, contributing significantly to the development of global manufacturing and becoming a leading enterprise in the global precision straightening equipment field.



Jiangsu Xuelong Intelligent Equipment Co., Ltd.