Recently, a new milestone has been achieved at the heavy equipment workshop of Shenyang Sanland Mining Engineering Co., Ltd., where a 5.5-meter diameter SAG (Semi-Autogenous Grinding) mill shell has been successfully transferred to the boring machine station and is now in preparation for the upcoming drilling process. This transition marks a key step toward precision machining, with all preparatory work progressing in an orderly manner.

        At this stage, the shell has completed main welding and preliminary machining, with a stable structure ready for precision operations. Prior to drilling, accurate alignment and clamping are required to ensure that critical hole positions—such as flange connection holes and liner mounting holes—can meet strict dimensional and positional accuracy requirements, providing a reliable foundation for final assembly.

        Due to the large size and heavy weight of the 5.5m SAG mill shell, high standards are required for positioning accuracy and clamping stability. Shenyang Sanland Mining Engineering Co., Ltd. has implemented strict operational procedures during the transfer and setup process, utilizing optimized tooling and standardized practices to ensure both safety and precision control throughout this stage.

        During the preparation phase, technical personnel conduct detailed verification of reference surfaces and positioning points, while pre-setting and calibrating key machining parameters to ensure a smooth transition into the drilling process. The standardized workflow and rigorous quality control system guarantee that the entire setup process remains efficient and well-controlled.

        As a core component of grinding equipment, the machining accuracy of the SAG mill shell directly impacts operational stability and service life. Proper preparation before drilling is a critical step that significantly influences hole accuracy and overall assembly quality.

        The successful transfer and preparation of this 5.5m SAG mill shell once again demonstrate the strong manufacturing capability and process management expertise of Shenyang Sanland Mining Engineering Co., Ltd. in heavy-duty equipment production.

        Looking ahead, the company will continue to advance key production stages, ensuring high-quality delivery and providing reliable mining equipment solutions to customers worldwide.

        We warmly welcome your inquiries and look forward to providing professional technical solutions and competitive quotations.