CEC purchased the Carra Cel VSI product line from its original product developer. The product has been successfully sold to the aggregate industry for about 15 years. We have many owners that run 2 to 4 machines.
The Carra Cel can run rock on rock or closed table and a breaker block Carra Cel. Changing from rock on rock to closed table breaker block takes about one hour.
The model 70 can have 100 to 300 hp motors. The model 90 runs dual motors 150 to 250 hp. The owners will tell you they have a throughput of 1.2 tons per horsepower.
Sand can be produced as well as cubical aggregate. Feed size of the model 70 is 2 1/2 inches. The model 90 accepts 5 inch infeed.