Ball mill is also called grinding ball mill, which is widely used for grinding raw materials or finished products in mining, cement, refractory, building materials, ore dressing, chemical industry,
Rice straw pellet mill is also called rice straw pellet fuel machine, which can press the dry straw into cigarette shaped straw or rod-shaped particles through physical pressing.
Sawdust is also known as wood chips, which is the foam shaped objects fall down from the wood during the wood processing process.