Yes. First, secondary crushers typically are cone crushers, however depending upon desired product sizing, rock types, tons per hour, our many clients have used both vertical and or horizontal shaft impact crushers. Common types of rock crushing are: jaw crusher + cone crusher; jaw crusher + cone crusher + vsi sand making machine.
Second, because the output size of jaw crusher can’t meet our requirements.The size is too big to be used for our production. it is necessary to be one more time proccesed. And if the stone is very hard ,cone and impact crusher can have a good work.
Our company is engaged in producing all kinds of large stone crushing plant which can satisfy customers' different requirements. If you are interested in cone crusher, please click online customer service for more information!