For modern hydraulic cone crushers, the support sleeve often interfaces directly with hydraulic cylinders and moving parts. Therefore, dimensional accuracy is paramount. Our support sleeves undergo rigorous CNC machining to achieve strict tolerances on concentricity and cylindricality. The inner and outer surfaces are finely processed to ensure a perfect fit with the frame and the main shaft. This precision minimizes friction, prevents oil leakage in hydraulic systems, and ensures smooth vertical adjustment during operation.

To combat the harsh conditions of mining sites, the casting is treated for enhanced wear and corrosion resistance. The high surface quality reduces the risk of abrasive wear from dust intrusion, while the optimized material composition offers excellent thermal stability. By maintaining alignment and protecting internal components, our Crusher Support Sleeve significantly extends the overhaul intervals of the equipment, reducing maintenance costs and maximizing uptime.

We provide support sleeves tailored to various crusher models and specifications, ensuring seamless compatibility for both OEM assembly and aftermarket replacement.