Roll crusher is a kind of ancient crushing machine, which is popular for its best performance in medium and fine crushing process. Roller crusher is classified into double roll crusher, four roll crusher and toothed roll crusher.
In which, four roll crusher is a crusher with high efficiency, energy saving and eco-friendly characteristics. The four rolls are installed parallel and rotate around the horizontal axis. The materials entering from the feeding opening are crushed through impacting, cutting and squeezing in the gap between the two rolls. Finally they are discharged from the bottom of the crusher. Four roll crusher is suitable for the crushing of hard and medium hard materials with the compressive strength less than 200Mpa, and humidity less than 15%, like limestone, slag, coke, coal, ceramic raw materials and quartz stone, etc. It is widely applied in the fields of cement, chemistry, electric power, metallurgy, construction and refractory matter.
Luoyang Dahua adopts advanced technology to make four roll crusher. The high intensity abrasion-resistant alloy of the crusher reduces the abrasion consumption. The customers can adjust the roll space to control the size of discharging granularity. This kind of crusher uses hydraulic cavity cleaning device that effectively reduces the damage from foreign matters. It has the feature of simple structure, easy operation, less investment, high efficiency, and large crushing ratio.
Our company provides various kinds of roll crusher for customer choosing.