Toothed roll crusher is also called teeth roll crusher, which is also a kind of roll crusher. Toothed roll crusher has two relatively rotating rollers with sharp teeth on them.
Mobile jaw crusher is the mobile crushing and screening equipment which can realize multistage crushing and mobile screening of large materials according to their different specifications.
Basalt and diabase have higher hardness and silicon content, which belong to materials that are hard to crush in actual crushing operations or have higher crushing costs. More generally, basalt and diabase are hard and tough materials.