February 18，The site of Longjiang Chemical Polycarbonate Joint Project of New Production and Investment Group ushered in an exciting moment.，The last tower of the phenol-acetone unit of the project——Lifting of phenol dealkylation tower completed successfully。It is Zoomlion that undertakes the hoisting task.ZCC9800WCrawler crane。

Diameter of phenol dealkylation tower lifted this time is 3.1 meter、47 meters high、Total weight up to 134.5 tons，Is an important part of the project。The tower is one of the key equipment in the phenol-acetone unit.，Its main function is to separate and purify phenol.，So that that phenol-acetone reaction can be more stably and efficiently perform。

▲Polycarbonate Joint Project Construction Site

It can be seen at the project site.，All phenol dealkylation towers have been hoisted.。ZCC9800WLive up to expectations，Win recognition from customers。ZCC9800WIt is a large crawler crane of 800 tons independently developed by Zoomlion.，It's petrified、The wind power field is absolute.“Heavyweight”Player。

As a lifting kaleidoscope，ZCC9800WCrawler crane with efficient performance、Large operating range、High flexibility、Strong safety performance, simple operation and the like.，It is a very practical lifting equipment.，It is widely used in various large-scale engineering projects.。

The successful hoisting of the phenol dealkylation tower，It marks the completion of the hoisting of large-scale equipment for the polycarbonate joint project.，The project will gradually shift to the stage of prefabrication and welding of process pipes.，Lay a good foundation for the smooth handover of the project。

It is reported that，The polycarbonate joint project plans to invest 6.5 billion yuan.，It is expected that by the end of April this year，The steel structure and equipment installation of the project are all completed.，Go all out to ensure the delivery node on July 30。The first phase of the project is planned to be put into operation before the end of 2023.。Future，Zoomlion will also uphold the wisdom.、Scientific R & D concept，Deliver more high quality、Products of new technology，Strive to be the first in the construction of the motherland！