Higher-efficiency non-contact labyrinth seals are wear-cost-free and improve dust blocking dependability. The look is straightforward, causing fewer relocating parts in connection with rocks and mud. All parts of the crusher have wear-resistant protection: which includes replaceable transferring cone spherical system, main body seat liner, main body pin sleeve, transmission shaft https://hp400conecrusher18417.blog-a-story.com/21510926/hp400-cone-crusher-can-be-fun-for-anyone