150 t/h River Stone Crushing Plant in Indonesia

River stone crushing and sand-making line for an Indonesian aggregate producer expanding into manufactured sand.

Challenge

River pebbles are hard and highly abrasive. The customer wanted to produce both crushed aggregate and manufactured sand from a single plant.

Solution

We designed a three-stage line: jaw crusher for primary, spring cone crusher for secondary and a VSI sand maker for shaping and sand production, with screens for classification.

Outcome

  • 150 t/h combined aggregate and manufactured sand output
  • VSI wear parts optimized for abrasive river pebble
  • Local commissioning team supported installation
  • Additional plant ordered by the customer after 6 months

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