Application of High-Efficiency Energy-Saving Rod Mills in Comprehensive Recycling of Steel Slag

To efficiently process and recycle steel slag, we must first understand its origin. When iron concentrate is sintered and melted together with limestone, harmful impurities like S, P, Mn, and Si react with limestone to form oxides—the resulting material is steel slag. Steel slag is generally categorized into two types: slag steel with higher iron content and steel slag with lower iron content. Slag steel typically features larger particle sizes, making recovery challenging.

The high-efficiency, energy-saving rod mill for steel slag is primarily designed for processing steel slag materials. It is an improved model based on traditional mills, achieving separation of steel and slag through the squeezing, collision, and grinding motions of steel rods within the mill cylinder. The recovered steel is reused, while the slag can be utilized for road construction, cement aggregates, and other applications. All equipment employs rolling bearings instead of sliding bearings. Compared to sliding bearings, this design achieves 10%-20% energy savings. Under identical power conditions, production capacity increases by 10-20%. Grease lubrication replaces oil lubrication stations, reducing customer costs and lowering long-term maintenance expenses. Sliding bearings can be used upon customer request. Steel slag rod mills accept feed sizes between 50-100mm, typically producing output particles below 10mm. Subsequent magnetic separation and screening processes further separate steel from slag, yielding scrap steel chunks, iron slag powder, and slag powder.

(Technical parameters and data mentioned herein may be updated with product upgrades. Click website customer service for the latest equipment specifications.)

Steel slag grinding mill configurations vary widely. Different setups feature distinct component structures and pricing. Due to numerous externally sourced parts—including motors, reducers, and bearings from different brands—and varying design approaches, prices can differ significantly. For example: - Main motors can operate at 380V or 10KV; voltage differences necessitate distinct electrical control configurations. - Main reducers may utilize hard-tooth surfaces or soft-tooth surfaces, and employ water cooling or oil station forced cooling. Faced with such complex configuration options, we first adhere to the user's contractual requirements and then develop configuration plans based on the principle of “low configuration, low cost, high efficiency.”

If you are interested in steel slag production line equipment, click the website customer service for an immediate free consultation, available 24/7.