A cone crusher is similar in operation to a gyratorycrusher, with less steepness in the crushing chamber and more of a parallelzone between crushing zones. A cone crusher breaks rock by squeezing the rockbetween an eccentrically gyrating spindle, which is covered by a wear resistantmantle, and the enclosing concave hopper, covered by a manganese concave or abowl liner. As rock enters the top of cone crusher, it becomes wedged andsqueezed between the mantle and the bowl liner or concave. Large pieces of oreare broken once, and then fall to a lower position (because they are nowsmaller) where they are broken again. This process continues until the piecesare small enough to fall through the narrow opening at the bottom of the crusher.

A cone crusher is suitable for crushing a variety ofmid-hard and above mid-hard ores and rocks. It has the advantage of reliableconstruction, high productivity, easy adjustment and lower operational costs.The spring release system of a cone crusher acts an overload protection thatallows tramp to pass through the crushing chamber without damage to thecrusher.

Liming can manufacturer hydraulic cone crusher and springcone crusher. The high efficiency hydraulic cone crusher is designed to feature a perfect combination of crushingspeed, eccentricity (stroke) and high quality crushing cavity. Theintergranular laminating crushing significantly improves yield and productshape. As our most recent product, the hydraulic cone crusher can replace thespring cone crusher in the mining and building industries. The spring conecrusher is manufactured as modern high performance crusher that embodies highswing frequency, optimized crushing cavity and rational stroke. The spring safesystem has an overload protection device which enables the metal foreign bodiesto pass crushing cavity without causing damage to the machine. It is eithersealed with dry oil or water to separate stone powder and lubricating oil toensure reliable performance.

We are alwaysinsisting on international advanced technical cooperation and communication,and introduce advanced technology from abroad, and make digestion andabsorption to improve our products’ quality continuously. We keep the serviceidea of “Love our customers, create wealth for our customers and bringthem happiness”, with the times, persist in innovation to provide the highquality products, global service and advanced technology support for ourcustomers.