The φ2100mm×3000mm wet rod mill is a medium-sized wet grinding unit widely used in the mining, construction materials, and chemical industries. Distinguished by uniform grinding, stable output, and high adaptability, it is frequently employed for ore pre-treatment, manufactured sand production, and wet grinding operations, making it an ideal choice for primary grinding in small-to-medium-sized production lines. Utilizing a wet overflow discharge structure and steel rods as the grinding medium, the machine relies on a line-contact grinding principle to effectively prevent over-grinding, resulting in a product particle size uniformity far superior to that of standard ball mills.

This model features stable and reliable core operating parameters: an effective shell volume of approximately 9 m³ and a standard rotation speed of 23.7 r/min, making it well-suited for conventional wet grinding conditions. It accepts a maximum feed size of 25 mm and produces a discharge size controllable between 0.147 mm and 0.833 mm, allowing for flexible adjustment of grinding fineness based on production requirements. Powered by a 155 kW main motor and weighing approximately 46.5 tons, the unit offers moderate energy consumption suitable for small-to-medium-scale production. It delivers a stable hourly throughput of 14–35 tons, offering a broad capacity range to meet diverse material grinding needs.

Compared to other grinding equipment, this wet rod mill offers exceptional adaptability. Specifically designed for wet grinding, it generates minimal dust and pollution, complying with environmental production standards. Its scientifically optimized shell dimensions ensure even distribution of force on the steel rod grinding media, resulting in reduced wear, a low failure rate, an extended service life, and low long-term maintenance costs. Additionally, the unit employs an open-circuit grinding process that eliminates the need for complex auxiliary equipment, ensures easy installation and commissioning, and is suitable for grinding a variety of materials, including granite, iron ore, slag, and steel slag.

Combining equipment specifications with operational advantages, the φ2100mm×3000mm wet rod mill is an ideal choice for small-to-medium-sized mineral processing plants, sand-making facilities, and building material processing plants. It is particularly well-suited for wet production lines that demand high product granularity uniformity and strict control over over-grinding. Balancing productivity, precision, and cost-effectiveness, it stands out as a medium-sized wet grinding solution offering exceptional value.