30B universal grinder for working principle: a material into the crushing chamber, in the event of high-speed rotating disc with teeth between the fixed gear tooth plate by impact, shear and friction material is crushed pieces hit each role. Crushed material by a rotational centrifugal force, into the catch automatically set the bag, the dust collected by the filtration tank via the vacuum bag. 1. Preparation before use 1. Check the cleaning condition of the equipment, all parts should be clean, check the equipment identification status, and whether there is a clearing certificate. 2. Any place with a cup of oil, before driving should be injected into an appropriate high temperature grease and check rotating parts have sufficient grease lubrication. 3. Check to see if the machine all the fastening screws are tight, especially the activities of the teeth should be regularly checked whether the retaining nut is loose. 4. Check if the upper and lower pulleys are parallel in the same plane and the belt is tensioned. 5. Check the integrity of the electrical appliance. Before driving, you must check the host cavity for iron debris and other debris. 6. Install the collection drum and cloth bag of the plastic bag lining the screen and cyclone as required. 7. Remove the "standby" and "cleaned" status signs and hang the "in operation" status sign. 8. According to the production requirements, receive raw materials. Operating procedures 1. Turn on the power, first open the separator of the cyclone separator, and then open the pulverizer. After the rotation speed is normal, the material can be pulverized. Add material to the hopper and adjust the hopper gate to moderate. 2. Add the material to the hopper and adjust the hopper gate to a proper degree. 3. After the work is finished, shut down and disconnect the power. 4. Clear the field and organize all relevant records and hang the equipment status sign. Yancheng Rongtai Labware Co.,Ltd , https://www.shtestlab.com