1, composition of sand-making materials The more fine powder the material contains before sand-making, the greater its influence, because fine powder is easy to adhere to the material, thus affecting transportation. Therefore, it is necessary to screen out the fine powder in the material as much as possible, so as not to affect the normal work of the sand making machine.
2. Hardness of sand-making materials The hardness of ore itself is the key factor affecting the difficulty of ore crushing in the production process. The harder and denser the ore, the more difficult it is to be broken, the lower the production efficiency and the more serious the equipment wear, which not only affects the output of the sand maker, but also causes the equipment wear. So we need to choose materials with moderate hardness.
3. Viscosity of sand-making material: The greater the viscosity of the material, the easier it is to stick to the sand-making machine. High-viscosity materials adhere to the inner wall of sand making machine, which will affect the working efficiency of sand making machine. Therefore, we need to choose materials with low viscosity.
4. Humidity of sand-making materials: When the water content in the materials is high, the materials are easy to adhere to the inner wall of the sand-making machine, and it is also easy to block the sand-making machine during transportation, which reduces the sand-making ability of the sand-making machine and affects its normal work. Therefore, it is necessary to control the temperature of materials when selecting materials. If the humidity of the material is high, the moisture in the material can be reduced by sunlight irradiation or air drying.
5. Different models and types of sand makers: Different models and types of sand makers will lead to different production output. Generally speaking, the output and output of large-scale sand making machines are relatively large. Different kinds of sand makers, such as impact sand makers and hammer sand makers, have different output and output.