ONA specializes in manufacturing crusher parts which suit to Metso Nordberg, including the HP series counterweight assembly, with original equipment quality and affordable prices.
ONA Casting manufactures various bronze parts included eccentric bushing, main frame pin bushing, head bushing, piston wear plate, eccentric wear plate, main frame bushing, countershaft bushing, socket liner and main shaft step. Suit to famous brands: Metso, Sandvik, symons, telsmith, etc. Customized copper parts accepted with low MOQ.
Lower Frame is one of the main accessory for the crusher. ONA produce it according to original drawings, also we provide the stable quality and fast delivery.
Metso HP series crusher parts lower head bushing. We produce according to the original drawings to ensure that the size and quality are the same as the original factory.
Liner, which suit to Trio impact crusher Aps4054 Liner Assembly, which made of high manganese material. ONA can provide customized logo, color, casting number service.