Lubemater was shortlisted in the strategic procurement catalog of China Railway Construction Heavy Industry

Lubemater is shortlisted in the annual strategic procurement catalog of industrial oil products of China Railway Construction Heavy Industry Co., Ltd. Recently, Lubemater has been successfully shortlisted in the annual strategic procurement of industrial oil products of China Railway Construction Heavy Industry Co., Ltd. (hereinafter referred to as China Railway Construction Heavy Industry). This shortlisting is not only a recognition of Lubemater's comprehensive R&D and innovation capabilities by the high-end engineering machinery industry, but also a spur for Lubemater to lead the innovative development of high-end equipment lubrication.

China Railway Construction Heavy Industry-the growth trajectory of the industry leader China Railway Construction Heavy Industry was founded in 2007 and is affiliated to China Railway Construction Co., Ltd. It is a large-scale professional enterprise integrating research, design, manufacturing and service of underground engineering equipment and rail transit equipment. On June 22, 2021, China Railway Construction Heavy Industry (688425) was successfully listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange, creating the first case of a central enterprise's A-share spin-off listing, the first Science and Technology Innovation Board listing in the engineering machinery industry, and the largest fundraising in the field of professional equipment manufacturing. Many records of the Science and Technology Innovation Board.

Lubemater - an innovation-driven lubricating material expert Lubemater has inherited the technical heritage of the National Key Laboratory of Lubricating Materials for more than 60 years, and has built a domestic first-class internationally integrated software and hardware R&D and manufacturing platform based on in-depth industry-university-research cooperation. After more than ten years of development, the company has developed more than 200 high-performance lubricating grease products, forming a complete product series, providing domestic alternatives for equipment power transmission systems working in harsh working conditions such as high temperature, low temperature, heavy load, and high speed. Especially in the shield industry, Lubemater focuses on the core part of the shield machine main bearing. As one of the core components of the shield machine equipment, the shield machine main bearing plays a role in supporting the shield machine to propel the cutterhead and excavate the earth through rotation. During the shield construction process, if the main bearing lubricating oil leaks or mud and mineral soil enter the main bearing, it will affect the state and performance of the lubricating grease in the main bearing. If the lubricating grease fails, it will cause damage to the main bearing and gear pair, affecting the overall construction process. In order to solve the problem of low sealing and pressure-maintaining capacity of traditional lubricating grease, Lubemater has developed special grease products for shield machines with new nano-thickening technology, which improves the sealing and pressure-maintaining capacity and water-resistant emulsification performance of the products, and can effectively improve the operating stability of the main bearings of the shield machines and reduce the operating wear of the equipment. According to the special working conditions of the main bearings and gearboxes of the shield machines, a special additive system is designed to provide additional protection for gears, bearings and hydraulic systems, fully meeting the technical requirements of key lubrication parts of the shield machines.

Products and services - helping key projects Lubemater has been deeply involved in the shield industry for many years, and has helped the smooth implementation of key projects such as the Sujiayong Railway, Nanjing Line 4 Cross-River, Mawan Tunnel, Beijing-Hong Kong Railway, Qianjiang Railway, and Guangao-Hong Kong Railway with customers such as China Railway Construction, China Railway Group, China Power Construction, China Construction, and China Communications Construction. In terms of technical services, Lubemater features expert-level technical services and overall solution customization. It has provided high-quality products and technical services to nearly 100 high-end equipment manufacturing and application companies. It has established a good reputation and brand influence in the field of high-end equipment lubricants and greases, providing stronger support for the development of my country's tunnel engineering equipment manufacturing industry.