Yuan Zhengxing fixed hydraulic crusherIt is a kind of machine and equipment designed to deal with oversized rocks and stones. The fixed hydraulic crusher includes secondary explosion-free crushing of large stones into smaller stones. The fixed hydraulic crusher is usually used in mining, sand and gravel aggregate yard and quarry to solve the problem that the stone is too large to enter the silo of the crusher. The fixed hydraulic crusher is composed of four main components: hydraulic crusher hammer (for crushing rock), boom (stick), hydraulic oil station (power source) and controller (operating system). There are two main types of fixed hydraulic crushers, mobile electro-hydraulic crusher and fixed electro-hydraulic crusher, which are usually installed on the base or rotating frame support