Case Study

High-Grade Washed Sand with TWS 150 Cyclotwin in Jaipur

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Poorvi Stone Crusher | Jaipur, RJ

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In the booming construction ecosystem of Rajasthan’s capital, Poorvi Stone Crusher, led by Mr. Anshul Agarwal, recognized the growing need for clean, graded sand that meets modern concrete and plaster standards. Located on the outskirts of Jaipur, the plant faced increasing demand from RMC suppliers and urban developers for washed M-Sand and P-Sand. To meet these expectations and reduce fines wastage, Mr. Agarwal invested in the TWS 150 Cyclotwin—a high-performance double hydro-cyclone washing unit from Taurian’s Cyclowash Series.

Geological Setting – Pink Granite and Sandstone Mix of Jaipur Region

The Jaipur region is known for its pink granite, quartzite, and sedimentary rock formations. These materials are crushed for sand production but typically carry high silt and clay content, particularly when derived from weathered stone or dry crushing. Effective removal of -75 micron particles is essential for compliance with IS:383 and IS:1542 standards.

1

The Challenge

Poorvi Stone Crusher previously operated without an efficient washing system, leading to:

  • High silt content in sand
  • Rejections from RMC and block manufacturers
  • Significant fines loss to sludge
  • Excess water usage and low yield

To meet the rising bar for sand quality—and minimize environmental impact—Mr. Agarwal required a system that could deliver high recovery, low moisture, and consistent grading.

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The Solution

Taurian Cyclowash Series – TWS 150 Cyclotwin

Designed for medium-to-high capacity producers, the Cyclotwin uses twin hydro-cyclones to maximize fines recovery, remove silt, and produce M-Sand and P-Sand that meet national construction standards.

Key Features:

  • Dual Hydro-cyclone Setup: Sharp separation of silt and ultra-fines with improved underflow yield
  • Integrated Dewatering Screen: Delivers stackable, low-moisture sand ready for dispatch
  • Compact, Skid-Mounted Design: Easy to install with minimal civil work and a small site footprint
  • Water Efficiency: Compatible with water recycling systems, reducing overall consumption
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Results and Impact

After commissioning the TWS 150 Cyclotwin, Poorvi Stone Crusher reported a 65% improvement in sand cleanliness and achieved <5% silt content in both M-Sand and P-Sand. Additional outcomes included:

  • Drastic reduction in customer complaints
  • Expanded client base across Jaipur’s RMC sector
  • Higher material recovery and reduced wastage
  • Improved profitability per ton of feed

The unit’s low-maintenance, high-efficiency design has allowed Mr. Agarwal to streamline operations while delivering a product that meets the evolving expectations of urban builders.

Purvi 4 – Result impact