‌VSI Vertical Shaft Impact Crusher‌

Henan Liming Heavy Industry Science & Technology Co., Ltd.‌, a global leader in mining and aggregate processing equipment, proudly introduces the ‌VSI Vertical Shaft Impact Crusher‌—a state-of-the-art machine engineered to deliver exceptional performance in sand making, aggregate shaping, and mineral processing. Renowned for its precision, durability, and versatility, the VSI Crusher is designed to handle the toughest materials, producing high-quality, cubical aggregates and artificial sand for construction, infrastructure, and industrial applications. With innovative features such as adjustable rotor speed, hydraulic systems, and wear-resistant components, this crusher sets a new benchmark for efficiency and reliability in the crushing industry.

Product Overview

The ‌VSI Vertical Shaft Impact Crusher‌ utilizes a high-speed rotor and rock-on-rock or rock-on-iron crushing principles to achieve precise particle shaping and gradation control. Ideal for processing hard, abrasive materials like granite, basalt, quartz, and iron ore, it excels in producing uniformly graded sand and aggregates with excellent particle shape for concrete, asphalt, and road construction. Its modular design, combined with advanced automation and easy maintenance, ensures seamless integration into both stationary and mobile crushing systems, making it a cornerstone of modern aggregate production lines.

Key Features

1. High-Speed Rotor with Adjustable Design
   • Patented rotor design optimizes material impact, enhancing crushing efficiency and reducing energy consumption.
   • Adjustable rotor speed allows real-time control over product gradation and particle shape.
2. Hydraulic Lid Opening System
   • Enables quick, safe access to the crushing chamber for maintenance and wear part replacement.
   • Hydraulic adjustment of the discharge opening ensures consistent output size with minimal downtime.
3. Superior Wear Resistance
   • Tungsten carbide-tipped rotor blades and high-chrome alloy impact blocks extend component lifespan in abrasive conditions.
   • Modular wear parts simplify replacement, reducing maintenance costs and downtime.
4. Intelligent Control System
   • Optional PLC-based automation monitors operational parameters (e.g., vibration, temperature) for real-time adjustments.
   • Overload protection safeguards the crusher from unexpected operational stresses.
5. Energy Efficiency & Eco-Friendliness
   • Optimized rotor design and energy-saving motor reduce power consumption by up to 20%.
   • Closed-loop dust suppression system minimizes environmental impact and ensures compliance with global standards.

Processing Capacity & Materials

• Throughput: 50–800 tons per hour (model-dependent).
• Max Feed Size: Up to 60 mm.
• Adjustable Output Size: 0–5 mm, 5–10 mm, or customized specifications.
• Materials Processed: Granite, basalt, limestone, quartz, iron ore, concrete waste, and industrial slag.

Applications

• Artificial Sand Production: Manufactures high-purity sand for concrete, asphalt, and dry-mix mortar.
• Aggregate Shaping: Produces cubical aggregates for highways, railways, and architectural projects.
• Mining & Quarrying: Fine crushing of ores and minerals for downstream beneficiation processes.
• Recycling: Transforms construction debris and demolition waste into reusable materials.
• Industrial Use: Processes refractory materials, glass, and slag for specialized manufacturing.

Technical Parameters