Multi-disc screw press has significant advantages in municipal sewage treatment. First of all, the multi-disc screw press has a higher processing efficiency. It can quickly complete the task of treating large amounts of sewage. Secondly, the small footprint can significantly reduce the land requirements of municipal sewage treatment plants. In addition, the operating cost is low and maintenance is convenient, which can reduce the operating cost of the sewage treatment plant. Finally, the multi plate screw press uses an automated control system that enables remote monitoring and intelligent management. Improve the intelligence level of sewage treatment plants.