ONA can provide various types of parts suitable for Metso different models. We can also provide customized services for customers and guarantee that the quality and service life are the same as the original ones.
ONA clamping cylinder seal kits are precision‑engineered sealing solutions specifically designed for the clamping cylinders of cone crushers, suitable for Nordberg HP200, HP300, and HP500 models.
The top bearing provides the upper pivot point for the main shaft, supporting smooth rotation, reducing friction, and maintaining proper alignment during crushing operations
We specialize in manufacturing high-quality replacement parts suit for the entire classic Symons cone crusher series, including the 2ft, 3ft, 4.25ft, 5.5ft, and 7ft models. Our components are guaranteed for precision fit, superior performance, and extended service life, ensuring your crushing operations run smoothly and efficiently.