天天曰天天摸天天撸不卡I中文久久另类高清综合I无码一区二区三区A毛片视频I中文字幕人妻熟女人妻av网址I先锋资源男人网站中文I91国精产品自偷自偷观看I999zyz色资源站在线观看Icaopeng手机在线免费看I美女视频黄频a在线视频久一区I美女视频黄频a在线精品I欧美午夜精品久久久久久人妖

Polyester filter screen, also known as sludge dewatering screen series and screw pressure screen, is mainly made of polyester PET. It has the characteristics of acid resistance, alkali resistance, high temperature resistance and wear resistance.
Most of the joints are made of stainless steel, and the pattern of mesh surface is "human" shape, which is easy to be cleaned after the sludge is pressed and filtered. It has the characteristics of fast water permeability and no mud seepage. The series products have different density and permeability, which can meet the needs of sludge dewatering and pressing in different industries.