Chanderpur Group

Advancements in pin mill technology offer quality grinding with a lesser energy expense when compared to usual air-swept mills. Previous versions of mills were considered obsolete when it comes to reducing the size of high-efficiency classifiers. Not so long ago, the air-swept classifying mills were the newest and most advanced trend in the milling industry. They were designed to perform different non-abrasive milling application during a simple two-phase process. This, once state of the art, high-efficiency classifier performance was based on a simple selection process. The first stage was assortment as it only used particles that were, according to the predetermined size, as was the finished product in the mill. Air-swept mills were considered efficient because they provided the best performance according to standardised norms. However, this milling technology was costly and needed substantial investments. The required components of machinery included baghouse filters that separa