Committed To Quality, Committed To You
Calcium carbonate balls have become an essential material across a variety of industries. From neutralizing acidic water in treatment plants to maintaining healthy alkalinity levels in aquaculture ponds and slowly correcting soil pH in agriculture, these solid spheres are valued for their ability to release calcium in a controlled way. But to perform consistently, the balls must meet strict size requirements. Oversized or undersized pieces can be dissolving at improper rates that ultimately compromise the process- hence the critical importance of correct and careful size grading.
Each application calls for a specific size range. In water treatment, balls of 2 to 4 mm are employed to give a rather fast yet predictable dissolution rate. Aquaculture ponds benefit from medium-sized 5–10 mm spheres that buffer water for longer periods without frequent replenishment. For conditioning soils in agriculture, the bigger, 10- to 20-mm balls would be ideal, and their calcium release is expected to occur over weeks or even months.
If these size ranges are not maintained, the results can be costly. Smaller pieces dissolve all at once too rapidly and need to be replaced often while oversized balls dissolve far too slowly and do not neutralize water/soil when it is required. Consistent grading ensures that every batch of calcium carbonate balls performs as intended.
Despite being a hard mineral, the balls themselves have a low bulk density, and can be deceptively thin and therefore fragile. High vibration separators can chip, or micro-crack, balls during the screening process. A small surface fracture can facilitate a quicker dissolution, or the contamination of the water or soil they are designed to treat.
Manufacturers need equipment that not only separates by size with precision but also protects the integrity of each ball. This is where tumbler screening has a big advantage.
The Tumbler Sivtek is specifically engineered to handle low bulk density and delicate materials. Instead of relying on aggressive vertical vibration, it creates a three-dimensional tumbling motion much like a gentle hand-sifting action. The product travels in a spiral manner on the surface of the mesh, and each particle is introduced carefully to the screen openings.
This motion brings two key benefits for calcium carbonate ball producers:
Low-density materials often tend to bounce or fluidize on conventional vibratory sifters, which reduces screening efficiency. The controlled motion of very low frequency of the Tumbler Sivtek prevents this from happening. By remaining in close contact with the mesh, the product assures a constant throughput and correct separation even in the face of very heavy processing.
The Tumbler Sivtek compensates for product protection by affording other practical benefits to plant operation:
These advantages translate directly into higher productivity and lower production costs.
As the demand for calcium carbonate balls grows driven by expanding water treatment needs, sustainable aquaculture, and precision agriculture producers must guarantee both consistent sizing and product integrity. The Tumbler Sivtek offers the right balance of gentle handling and high-capacity grading to meet these expectations.
Its unique motion safeguards the physical structure of each ball while delivering the accurate size separation that end users require. For manufacturers looking to supply high-quality calcium carbonate balls for a range of applications, investing in tumbler screening technology is a reliable way to protect product value and maintain customer trust.
Accurate sizing is not only a quality control measure, but actually lies at the very core of the action of the calcium carbonate balls in all applications, whether as pH regulators in drinking water or conditioning soil in the farm. The Tumbler Sivtek provides industry producers with the gentler and effective screen they need to achieve this accuracy without damaging the product. By adopting this specialized screening solution, producers can ensure that every shipment meets the exacting standards of the industries they serve and that each calcium carbonate ball delivers its intended benefit over its full-service life.
