日前,美卓推出了用于重型渣浆泵的全新ESF矿浆机械密封,可降低稀释产品的密封水量、消除外漏,通过防止矿浆侵入密封室来延长密封的使用寿命。该矿浆机械密封在操作恶劣的环境下同样能够满足使用要求。ESF型矿浆机械密封的性能优良:可与标准Orion系列渣浆泵的冲洗式填料箱实现完美匹配,而对于VASA HD型泵,只需配套使用便 Metso has introduced a new ESF slurry mechanical seal for heavy duty slurry pumps, which reduces the amount of seal water in dilute products and eliminates leakage, extending the seal’s life by preventing pulp from entering the seal chamber. The pulp mechanical seal in the harsh operating environment can also meet the requirements. ESF slurry mechanical seal performance is excellent: with the standard Orion series slurry pump flushing box to achieve a perfect match, but for the VASA HD pump, only supporting the use of it