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Equipment is moving in the direction of micronization techniques and nanotechnology. Ultrafine pulverization causes micronization of the drug and has the following characteristics.
Operation and precautions
The above is all the contents of today's handling of the universal grinder , how to maintain it, I hope to help everyone.
What are the precautions when operating the universal grinder and how to maintain it?
The universal pulverizer uses the relative motion between the movable sprocket and the fixed sprocket to make the pulverized material crushed by the combined action of tooth impact, friction and material impact. The structure of the machine is simple, firm, stable, and the pulverizing effect is good. The pulverized material can be directly discharged from the grinding chamber of the main machine, and the particle size is obtained by replacing the screen of different apertures. The inner wall of the casing is machined to achieve a smooth surface, which changes the roughness and powder accumulation of the inner wall of the front model, so that the production of medicines, food, chemicals, etc. all meet the "GMP" standard. The whole machine is made of stainless steel, 30 and 40. The type crushing chamber can be equipped with water cooling jacket, which has reached the international advanced level.
(1) Universal grinder has a wide application range. The whole machine is made of stainless steel material, which can meet the requirements of many industries. The crushing chamber is equipped with water-cooled jacket to meet the crushing requirements of most heat sensitive materials.
(2) The blade is set in the pulverizing knife group to increase the gas flow in the pulverizing chamber, which can ensure the output, and can reduce the temperature generated during pulverization, and is more suitable for pulverizing some materials with poor fluidity and viscosity.
(3) The universal crusher has no pollution and low noise. The dust collecting chamber of the collecting chamber is separately arranged, so that the dust can be fully collected, which can meet the user's requirements for cleanliness; the overall balance of the maneuver is good, and the noise is greatly reduced.
(4) Universal crusher is equipped with a variety of screens to meet a variety of fineness requirements.
(5) The universal crusher has strong production capacity and can meet the production requirements of most users.
(6) Universal grinder is easy to operate and easy to maintain.
(7) There are two forms of dust removal and no dust removal, which can meet the needs of different customers.
1. Before use, first check if all the fasteners of the machine are tightened and the belt is tight.
2. The direction of the spindle running must conform to the direction of the arrow shown on the protective cover, otherwise the machine will be damaged and personal injury may result.
3. Check if the appliance is complete.
4. Check if there are any hard objects such as metal in the crushing room of the machine, otherwise it will hit the bad knife* and affect the operation of the machine.
5. The material must be inspected for purity before pulverization. Metal hard materials are not allowed to be mixed in, so as to avoid damage to the appliance or cause burning.
6. The oil cup on the machine should be filled with lubricating oil to ensure the normal operation of the machine.
7. Stop feeding before stopping. If you do not continue to use, remove the leftovers from the machine.
8. Regularly check if the same screen is damaged. If it is damaged, it should be replaced immediately.
9. When the machine body is used, there will be slight vibration. Be sure to tighten the cover connecting handle to avoid accidents.
devices care
1. Regularly check whether the fixing nut of the movable toothed disc is loose and all the fastening parts must not be loose. In particular, check the screws inside the fixed sprocket.
2. Lubrication: Wherever the oil cup is installed, the appropriate lubricating oil should be injected before starting the machine. For continuous work, the number of refueling should be increased appropriately. The actual working time is over 300 hours, and the new lubricating oil must be replaced after cleaning the spindle bearing cavity.
3. When replacing consumable parts and rolling bearings, pay attention to the use of technical screw holes. The operation is carried out by the repairman familiar with the machine. If the user's operation is difficult, it should be timely connected with the factory*, do not arbitrarily dismantle.