When operating a horizontal screw centrifuge, there are several important points to note:

1. Pre-startup inspection: Before starting the horizontal screw centrifuge, it is essential to ensure that all bolts, nuts and other fasteners are securely fastened without any loosening. At the same time, it is necessary to check whether the drum has cracks or wear, and whether the area around the machine is clean and free of obstructions.

2. Lubrication system inspection: The lubrication system is crucial for the normal operation of the horizontal screw centrifuge. It is necessary to regularly check whether the lubricating oil is clean, whether the oil level is appropriate, and whether the oil temperature is normal.

3. Operation Control: During the operation process, the rotational speed of the horizontal screw centrifuge and the operation steps such as feeding, dewatering and discharging should be controlled. When starting, the rotational speed should be gradually increased to avoid the impact on the machine caused by sudden high-speed start-up. At the same time, the rotational speed and differential speed should be reasonably adjusted according to the different characteristics of the materials.

4. Shutdown maintenance: After each use, cleaning should be carried out as per regulations, and key parts should be inspected and maintained. If any abnormality is found, it should be dealt with promptly or technicians should be contacted for repair.

5. Safe Operation: When operating the horizontal screw centrifuge, strictly follow the safety regulations. It is prohibited to carry out maintenance or perform operations that may come into contact with the interior of the machine while it is running.

By following the above precautions, the normal operation of the horizontal screw centrifuge can be ensured, production efficiency can be improved, and the safety of the operators can also be guaranteed.