The MTM Medium-speed Mill has been enhanced with optimized inner structure and key components. For instance, the new supercharging device significantly boosts production capacity, lowers spare parts costs, and minimizes downtime. As per customer testimonials, the MTM series grinding mills excel in producing 60-325 mesh sized powders.
MTM Medium-speed Grinding Mill Working Principle
After jaw crushers break large bulky materials to smaller ones, elevators work to send materials to the hopper. Then, by electromagnetic vibrating feeders, broken materials are evenly and quantitatively sent to the grinding chamber of MTM Medium-speed Grinding Mill. After grinding, materials are blown away by airflow to the powder concentrator for classifying. Under the action of the impeller of powder selector, materials which fail to meet fineness would be sent back to grinding chamber to get another grinding while qualified powders would be collected by cyclone powder collector and discharged from the bottom as finished products. And, after that, the airflow would go into the fan along with the air return duct at the top of cyclone power collector. This system adopts a closed circuit and runs under positive and negative pressure. Because materials have a certain content of moisture, heat generated during grinding may lead air evaporation or swell in the grinding chamber so that the amount of airflow increases sharply. Besides, if the feed port and joints of pipelines are not sealed well, external air may intrude the grinding mill and lead imbalance of airflow. So, SBM arranges exhaust valves at the air outlet of the fan to induce redundant air into the bag filter. After purifying, the redundant air is discharged. This arrangement can achieve both the balance of airflow and the eco-friendly production.
MTM trapezium grinding mill adopts high efficiency impeller fan, which improves the efficiency of air induction from 62% to 85%.
MTM features an integrated system, requiring minimal investment in construction and foundation for transforming bulk materials into finished powder.
MTM has an energy consumption of more than 60% lower than that of the same grade of ball mill under ideal working conditions.
SBM can offer customers technical services about products and original spare parts to ensure the worry-free operation.
Please fill out the form below, and we can satisfy any of your needs including equipment selection, scheme design, technical support, and after-sales service. We will contact you as soon as possible.
