Mobile VSI Crusher

As a leader in innovative crushing solutions, Henan Liming Heavy Industry proudly presents the Mobile VSI Crusher – a revolutionary machine engineered to produce high-quality manufactured sand and perfectly shaped aggregates with unparalleled mobility. Combining vertical shaft impact (VSI) crushing expertise with advanced automation, this unit sets new standards in efficiency and product consistency for modern construction and mining projects.

Product Overview

The Liming Mobile VSI Crusher integrates a high-speed rotor and rock-on-rock/rock-on-steel crushing principles into a compact, self-propelled chassis. Designed for tertiary and quaternary crushing stages, it transforms raw materials into premium cubical aggregates and ISO-certified sand, ideal for concrete, asphalt, and high-specification construction applications. Its closed-circuit configuration and intelligent controls enable operators to adjust gradation on-site, eliminating the need for fixed sand-making plants.

Key Features

1. Superior Sand Shaping
   • Patented rotor design with adjustable speed (1,200-1,800 rpm) optimizes particle shape and reduces flakiness.
   • Dual crushing chamber options (rock-on-rock or rock-on-anvil) for material-specific processing.
2. Smart Mobility & Setup
   • Crawler-mounted chassis with automatic leveling system for slope operations (up to 10°).
   • Hydraulic folding conveyors and one-button deployment achieve full operation readiness in <30 minutes.
3. Energy-Efficient Operation
   • Hybrid power system (Tier 4 Final diesel + electric motor) reduces CO₂ emissions by 35%.
   • Variable frequency drive (VFD) optimizes energy use based on feed material hardness.
4. Advanced Process Control
   • 12-inch HMI touchscreen with real-time monitoring of production metrics (tonnage, power draw, rotor speed).
   • IoT-enabled predictive maintenance alerts and remote troubleshooting.
5. Eco-Friendly Design
   • Integrated dust encapsulation system with air quality sensors.
   • Low-noise operation (<72 dB) compliant with urban environmental regulations.

Processing Capacity & Materials

• Materials Processed:
  Limestone, granite, river pebbles, concrete waste, glass, ferroalloy slag.
• Feed Size:
  Up to 60 mm (optimal for sand production).
• Output Size:
  0-5 mm (sand) / 5-40 mm (cubical aggregates) – adjustable via rotor speed and screen configuration.
• Production Capacity:
  100-400 tonnes/hour (depending on material hardness and closed-circuit setup).

Applications

• High-quality manufactured sand (M-Sand) for concrete and asphalt mixing plants
• Shaping aggregates for skid-resistant road surfaces
• Recycling construction and demolition (C&D) waste into saleable products
• Specialty industrial sand production (glass, foundry)
• Urban infrastructure projects requiring on-site sand manufacturing

Technical Parameters