Trommel drill or rotary drill It is a cylindrical device that is used to separate and classify materials in various industries. This device has a mesh cylinder (net) that is rotating and after entering the cylinder, the materials pass through the mesh holes and are classified by its rotation. In different industries, separation may be done in mixed sizes. Using the Trommel Serend Serend Trommel has a wide range of applications and is commonly used in various industries, but here we will examine the mineral processing industry. The trommel net plays an important role in the separation and classification of particles in the process of crushing and classifying materials, especially after the ball mill (ball mill). After crushing the materials in the ball mill, the particles are directed to the trommel filter to separate the fine and coarse particles. How the trommel mesh works in this process is as follows: Stages of operation of trommel net after ballmill 1. Entry of materials from the ball mill to the trommel: after crushing the materials in the ball mill, the materials are transferred to the trommel sander. These materials usually have different dimensions and are wet. 2. Rotation of mesh cylinder (trommel mesh): The trommel cylinder, which is made of mesh, rotates continuously. This rotation causes the materials to move along the cylinder and gradually separate from each other. 3. Separation of materials based on particle size: During the movement of materials inside the cylinder, smaller particles pass through the mesh openings and exit the system. These fine particles can be transferred to further processes or collected as a final product. 4. Movement of coarser particles to the end of the cylinder: Particles that do not pass through the holes of the net due to their size, move along the length of the cylinder towards its end and finally come out as coarse materials or waste materials from the end of the trommel. 5. Control and improve separation efficiency: For better control, some trommels are equipped with an adjustable tilt that optimizes movement speed and particle classification. Also, using water to wash the material inside the trommel can help to better separate and reduce mesh clogging. Advantages of using trommel mesh after ballmill • Increased separation efficiency: This system can classify fine and coarse particles more accurately and reduce the need for additional screening operations. • Prevention of mesh clogging: using a water washing system (if the materials are wet and sticky) can prevent mesh pores from clogging and increase the efficiency of the device. • High flexibility: the trommel grid can be optimized for materials with different dimensions and properties by changing the inclination or rotation speed. Serand trommel lace material The net of this device is usually made of resistant materials. The most common materials for lace are: • Stainless steel (steel): resistant to rust and suitable for wet environments. • Polyurethane (polyurethane): light and wear-resistant. • Carbon steel: durable and cheap, but may corrode in wet environments. To order serand polyurethane mesh, just provide the trommel diameter, trommel length, desired thickness, and desired mesh size to the experts of Zarineh industry. The price of the product depends on the dimensions requested. Contact us to know the price.