The Puzzolana Vertical Shaft Impact (VSI) crusher plant is engineered for high-efficiency crushing of hard and abrasive materials, making it ideal for producing premium-quality manufactured sand and cubical aggregates. Its robust design ensures minimal wear and maximum output in quarrying, mining, and construction applications.
The Puzzolana VSI crusher operates on a rock-on-rock crushing principle, reducing maintenance costs by minimizing metal-to-metal contact. Key specifications include:
– Capacity: 50–300 TPH
– Max Feed Size: 45 mm
– Motor Power: 110–300 kW
– Rotor Speed: 1,000–1,800 RPM
– Hydraulic lid lifter for easy maintenance
A standard Puzzolana VSI crushing line integrates:
1. Primary Jaw Crusher (e.g., PJ 4432)
2. Secondary Cone Crusher (e.g., PCC 22100)
3. VSI Crusher (e.g., PVSI 1115)
4. Vibrating Screens (3/4-deck)
5. Sand Washing System
Q: What’s the product shape from Puzzolana VSI?
A: Produces cubical particles with <5% flakiness index.
Q: How to reduce wear parts cost?
A: Use tungsten carbide-tipped rotors and anvils for abrasive materials.
Q: Can it handle moist feed?
A: Yes, up to 5% moisture with proper feed chute design.
Location: Hyderabad Granite Quarry, India
Challenge: Produce M-sand meeting IS 383 Zone-II standards
Solution: Installed PVSI 1115 with air classifier
Result: Achieved 95% passing 4.75mm sieve with ≤15% fines below 150 microns.
