Automatic Particle Size Analysis Mill I. Description Used for the dispersion of rock samples before particle size analysis, its principle is to use a rubber head and a stainless steel head to continuously grind the rock sample in a mortar to achieve the purpose of dispersing particles. The instrument is designed with six grinding heads, which can grind samples simultaneously, ensuring high production efficiency. II. Main Specifications - Number of Grinding Heads: 6 - Power: 0.75Kw - Voltage: AC 380V III. Structure Composition The device consists of grinding heads, mortars, transmission mechanisms, and reduction motors. IV. Usage 1. Crush the rock sample to pea-sized particles. 2. Place the sample in the mortar and add an appropriate amount of water. 3. Place the mortar into the mill and level it, pressing it down with your hand. 4. Turn on the power switch and start grinding. 5. After grinding is complete, turn off the power switch and promptly clean the mill to maintain cleanliness. 6. Add a small amount of lubricating oil between the grinding head shaft and sleeve for smooth and flexible rotation. V. Instrument Maintenance 1. After each experiment, clean the countertop and the stainless steel bowl. 2. Regularly add lubricating oil between the grinding rod and sleeve. 3. Change the grinding head according to different types of rock.