1, simple structure, steady operation, stable performance, output larger than the same type machine 2.Machine frame takes carbon steel and co2 shielded welding and goes though annealing treatment which is sturdy and durable. 3.Wearing parts are protected by manganese parts to prolong the life expectancy of whole machine. 4.Spring locking apparatus make the crushing capability stable and offer iron release guard. 5.Hydraulic clearing cavity cylinder can remove aggregate and hard material which can shorten maintenance time. 6.Hydraulic adjustable disposal is very convenient for use and adjustment. 7.Labyrinth anti-dust seal to guarantee the cleaning of lubrication oil. 8.Material is not need to be filled when changing concave and mantle. 9.Lubrication system is equipped with oil circumfluence and temperature protection apparatus and is connected with main motor to protect the main motor against damage. Negotiable
