Case Study

Taurian Crushing System Powers Aggregate Excellence in Sikar

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Shri Sai Kripa Stone Crusher | Sikar, RJ

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In Rajasthan’s rapidly expanding roadwork and urban infrastructure network, demand for well-shaped, correctly sized aggregates is stronger than ever. Shri Sai Kripa Stone Crusher, owned by Mr. Lalchand Thalor, supplies contractors working across the Sikar–Jhunjhunu belt—where quality and delivery timelines are critical. To modernize production and minimize rejections due to poor gradation, the company opted for a streamlined, high-performance solution from Taurian: the CG150 Cone Crusher paired with the CMS 2060 Screening Unit.

Geological Setting – Hard Quartzite of Sikar

The Sikar region is known for its high-density quartzite and hard sandstone formations. These rocks yield durable aggregates but are abrasive in nature, which demands machines that can handle high wear while delivering excellent shape and size control.

Hard Quartzite of Sikar

The Challenge

Before upgrading, Shri Sai Kripa Stone Crusher used a basic jaw-and-screen setup that struggled to meet shape specifications required by government and RMC contractors. The absence of a dedicated secondary crusher led to high flakiness and poor particle consistency. Additionally, the screen lacked capacity and separation accuracy—causing frequent recirculation and unnecessary power loss.

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The Solution

Taurian CG150 Cone Crusher + CMS 2060 Screening Unit

To solve both shape and sizing challenges, Taurian recommended this focused two-machine solution:

  • CG150 Cone Crusher – For secondary crushing with optimal shape control and closed-side setting adjustment.

  • CMS 2060 Vibrating Screen – A heavy-duty, 3-deck screening system for precise separation into multiple product sizes.

Key Features:

  • Superior Shaping Capability: CG150’s chamber design improves cubical output and reduces flaky particles.

  • High Screening Accuracy: CMS 2060 provides clean cuts across three or more sizes, reducing oversize and minimizing recirculation.

  • Compact & Efficient Layout: Ideal for medium-output plants looking to increase quality without expanding footprint.

  • Ease of Operation: Simple hydraulic settings and easy-to-maintain components reduce operator dependency and downtime.

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Results and Impact

After commissioning, Shri Sai Kripa Stone Crusher achieved a 35% improvement in aggregate shape, with noticeable reductions in flakiness index—meeting MORTH and RMC requirements consistently. The CMS 2060 screen enabled clean separation into 20mm, 10mm, and 6mm grades, allowing Mr. Thalor to serve multiple client categories from the same setup.

With reduced rejection rates, improved plant efficiency, and minimal unplanned downtime, Mr. Thalor was able to increase dispatch volumes and take on larger projects across the district.

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