In today's rapidly developing industrial landscape, industries such as steel smelting, thermal power generation, and chemical production generate hundreds of millions of tons of waste annually, including steel slag, gypsum, and bottom ash. Transforming these "industrial burdens" into high-value resources is a critical challenge in advancing the green circular economy.
1. Project Oview
The renowned Dutch powder research company, DJC, after multiple rounds of evaluations and technical exchanges, selected the flagship laboratory ball mill—φ305x350mm experimental ball mill—from Henan Zhengzhou Mining Machinery Co., Ltd. This innovative grinding technology provides a precise and efficient solution for the resource utilization of industrial solid waste!
2. Project Details
To address the high hardness of steel slag, the stickiness of gypsum, and the complex composition of bottom ash, the φ305x350mm experimental ball mill features a reinforced barrel design + gradient-matched grinding media, enabling multi-scenario adaptability:
Steel slag micronization: Reduces grinding fineness and enhances reactivity, facilitating the replacement of cement clinker with steel slag.
Precision gypsum grinding: Overcomes the sticking issue common in traditional equipment, delivering superior product uniformity to meet high standards for gypsum boards, self-leveling mortars, and more.
Bottom ash harmless treatment: Activates the cementitious properties of bottom ash through ultra-fine grinding, reducing heavy metal leaching rates by 50% and enabling safe resource recovery.
As an ideal choice for laboratory-scale production, this experimental ball mill is equipped with a digital display control system, allowing precise adjustment of grinding time, media ratio, and other parameters.
Significantly reduced energy consumption: An optimized transmission structure + high-efficiency motor increases unit energy processing capacity to industry-leading levels.
Quick material switching: Modular design enables rapid transitions between materials like steel slag and gypsum.
24-hour continuous operation: Utilizes top-tier domestic brand reduction motors and bearings to ensure long-term stable performance.
Henan Zhengzhou Mining Machinery Co., Ltd.'s experimental ball mill is robust and durable, featuring a simple structure with minimal failure points, making it easy to operate and maintain.Routine maintenance only requires periodic checks on bearing and wear-prone parts, timely replacement of gearbox lubricating oil, and regular monitoring of oil reservoir levels.Stable quality ensures reliable operation, and reliable operation delivers substantial returns. The equipment has garnered widespread praise from customers.
