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On January 28, it was learned from the Baolai project site in Panjin, Liaoning, operated by the Fourth Construction Company, that recently the lifting company affiliated with this company successfully lifted and installed a large piece of equipment, namely a condenser, in a safe and steady manner. The main difficulty in lifting the compressor condenser for the Baolai project in Panjin, Liaoning, lies in positioning the condenser within the pre-fabricated concrete frame; there is no space available next to the condenser’s foundation, so the commonly used \"roller transport method\" is no longer applicable in this case. Faced with the challenge of lifting, the employees involved in the project conducted thorough research and adopted the \"slow-reel method\" to insert the condenser into the frame and get it into place. During the lifting process, the first large crane is used to slowly lift the condenser, allowing one of its ends to enter the frame first; the saddle portion of the condenser itself rests on the supports that have been placed there in advance, ensuring that it remains level ； Use the rigging of another crane to attach it to one end on the outside of the condenser frame; once that rigging is removed, lower it from directly above the frame and attach it again. Lift the equipment using the hooks at both ends, so that about two-thirds of the equipment’s body enters the frame ； The crane’s rigging was removed once again; the boom was extended over the frame and reattached to the end of the condenser where it protruded from the frame. The hooks on both ends were lifted simultaneously until the condenser was in place, thus completing the lifting task of this large piece of equipment successfully.