At the beginning of the new year, Northern Heavy Industries (NHI) has secured its first major order of 2025, signing a sales contract with a vanadium-titanium magnetite mine user in Xinjiang for the supply of three MLL3000 spiral vertical mills. This achievement once again highlights NHI’s outstanding capabilities and leading position in the field of mining machinery.

The Largest Spiral Vertical Mill in China, a Leader in Technology

The MLL3000 spiral vertical mill recently contracted is currently the largest specification product of its kind in China, with an installed power of 3000kW. NHI has consistently led the industry in the research and development of spiral vertical mills. In 2019, NHI successfully developed the MLL1200 domestic spiral vertical mill, and in 2022, it manufactured the then-world’s largest MLL3357 spiral vertical mill. Through continuous innovation and product upgrades, NHI became the first in China to complete the lightweight design modification for this equipment, resulting in lower energy consumption, higher efficiency, and easier maintenance. The MLL4500 spiral vertical grinding mill has now been developed. The pioneering permanent magnet semi-direct drive technology has been adopted, which can enhance transmission efficiency and further reduce energy consumption. The MLL3000 spiral vertical mill, a condensation of NHI’s years of technological essence, offer advantages such as strong material lifting capacity, high grinding efficiency, fine particle size, long service life of spiral liners, and the ability to start under load or full load. These features can achieve energy savings of 30%-50%, providing a new typical solution for the green development of the mining industry.

High Recognition from Clients

NHI has won high recognition and trust from clients with its excellent product quality, advanced technical level, and comprehensive after-sales service system. NHI, standing out among numerous competitors, successfully secured this contract, affirming not only the quality of NHI’s products but also recognizing the company’s overall strength. NHI will continue to focus on customer and market demand, constantly improving product quality and service. The company is committed to providing clients with more high-quality, efficient, and reliable products and solutions, ensuring the smooth implementation and operation of projects.

Promoting Industry Development

The new-generation MLL3000 spiral vertical mill will provide strong support for the production and operation of clients, helping them enhance competitiveness and achieve sustainable development in the mining industry. At the same time, this will further drive the technological progress and industrial upgrading of China’s mining machinery industry, injecting new momentum into the industry’s green development. As a leading enterprise in the mining machinery industry, NHI will continue to leverage its technical advantages and innovation capabilities. This company actively explores and develops more high-performance, environmentally friendly heavy machinery equipment, and contributes significantly to the development of China’s manufacturing industry.

In the future, NHI will continue to innovate and forge ahead, accelerating on the path of high-quality development. Together with partners from all sectors, NHI will jointly create a bright future.