Shenyang Sanland Mining Engineering Co., Ltd. has completed precision machining of the main frame for the SS440S gyratory crusher. The component has passed all dimensional inspections and quality checks, and is now awaiting final assembly.

The Frame – The Structural Backbone

The main frame is the most critical structural component of a gyratory crusher, carrying the entire equipment weight, supporting concave liners, and transmitting crushing forces. It must withstand extreme impact loads and alternating stresses, with its structural strength and machining precision directly determining the crusher's reliability and service life.

The SS440S frame is manufactured from high-strength alloy steel through strict casting, heat treatment, and precision machining processes to ensure long-term stable performance under demanding mining conditions. Sanland's technical team implements rigorous quality control at every stage, with dimensional accuracy and geometric tolerances meeting all design requirements.

Ready for Assembly

The SS440S frame has now completed all machining and inspection procedures and is arranged in the workshop, awaiting assembly with the main shaft, mantle, spider, and other core components. This milestone ensures the project remains on schedule for final assembly and delivery.

Shenyang Sanland Mining Engineering Co., Ltd. offers a complete manufacturing chain from casting, heat treatment, and machining to final assembly, committed to providing high-quality crushing equipment and professional services to global mining and aggregate customers. We welcome your inquiries for professional technical solutions and competitive quotations.