With the continuous development of industrial production, all kinds of plastic products market development and demand for plastic grinder the rapid development of the industry. Based on the requirement of different raw materials and products are also derived a lot of different types and different types of flour mill equipment. So the question comes, in the face of so many mill manufacturers and so the product type of heavy and complicated, how to choose suits own cost-effective and can mill equipment to satisfy his needs? Below by wan capacity machinery to introduce how to choose the better equipment.