Knelson Concrete Systems

Standard CRS System Components

Free-flowing transfer point	Either a discharge flume Basin trough Drive-over grated hopper
Aggregate Classifier	Specially designed rising current classifier separates coarse aggregate and sands to #200 mesh. More on the Knelson Concrete Classifier.
Recovery tank	Serves as a collection and irrigation reservoir to feed the classifier and washout station with chemically treated wash water. 8,000 US gallon capacity.
Storage tank	Stores slurry to be used as mixing water. 14,000 US gallon capacityNot included with ZD-515.
Batch tank	Located at the batch plant for fast delivery of slurry to the fresh batching process. 454 or 780-gallon capacity. More on the batch tank.
Chemical addition system	Standard chemical admixture and delivery system provided by admix supplier to stabilize hydration.
PC Control	CRS remote operator control panel installed at the batch plant for system monitoring and usage by batcher.
Process equipment	Agitators, pumps, valves and piping.
Measurement devices	For density, temperature, flow and volume of slurry.
*CRS System Options: Weighed water Aggregate screen deck Heating and cooling Process water management