ONA can provide different models flexible coupling which suit to Metso Nordberg HP series, C series, we have ISO 9001, 14001, 45001, SGS certification.
Anti-rust and pressure-proof crusher spring, reliable crusher spare spring for mining crushing equipment, keeps stable spring tension to protect your crusher from collision damage.
ONA Casting produced jaw crusher wear parts cheek plate with OEM quality. As a key wear‑resistant spare part, it protects the crusher side plate from abrasion and impact of raw materials, extends the service life, and maintains stable crushing performance.