Wanshihengtong VSI Impact Crusher | Vertical Shaft Fine Crushing & Sand Making Machine
01. Product Introduction
Wanshihengtong VSI Impact Crusher, also known as vertical shaft impact crusher, is professional high-efficiency fine crushing and sand shaping equipment. Different from jaw and cone crushers for coarse and medium crushing, this vertical impact crusher focuses on fine crushing, cubic shaping and artificial sand making, which is the core tertiary crushing equipment in complete stone crushing and sand making production lines.
Adopting advanced rock-on-rock crushing principle, the machine uses high-speed rotating rotor to throw materials, realizing mutual impact, collision, grinding and fine crushing between stones. It is widely used for hard rock processing such as granite, basalt, river stone, quartz stone, and also suitable for construction waste recycling, ore fine grinding and high-standard aggregate shaping. The finished materials feature excellent cubic shape, uniform particle size and reasonable gradation, fully meeting high-standard construction, highway, railway and water conservancy engineering sand and aggregate requirements.
Wanshihengtong full-series VSI impact crushers cover small, medium and large models with hourly output ranging from 30 tons to 300 tons. It can be matched with jaw crusher, cone crusher and vibrating screen to form closed-circuit sand making and crushing lines. With stable performance, high sand forming rate and low wear loss, it has become the preferred fine crushing equipment for global aggregate plants and mineral processing projects.
02. Core Performance Features
Excellent Cubic Particle Shaping Effect
The unique vertical shaft impact crushing structure realizes multi-angle collision and shaping of materials. The finished aggregate has uniform cubic shape, low needle-flake content and compact gradation, which greatly improves commercial stone quality and market competitiveness.
Rock-on-Rock Crushing, Low Wear & Long Service Life
Adopts advanced material self-crushing technology. The materials form a protective material layer inside the crushing cavity, which reduces direct impact and wear on the equipment lining and rotor. Compared with traditional crushing machines, it effectively reduces vulnerable part loss and lowers long-term maintenance cost.
High Sand Yield & Adjustable Fineness
The rotor speed and material feeding volume can be adjusted freely. The sand forming rate is high, and the finished particle size is controllable. It can produce machine-made sand of 0-5mm and high-quality aggregate of various specifications, realizing one machine with multiple functions.
Energy Saving & High Efficiency
Optimized rotor dynamic balance design and fluid crushing cavity structure reduce running resistance and invalid energy consumption. Under the same output condition, the energy consumption is significantly lower than that of traditional fine crushing equipment, realizing high-efficiency and energy-saving production.
Stable Operation & Low Failure Rate
Equipped with professional overload protection and automatic monitoring system, the equipment can effectively avoid equipment damage caused by iron block overload and material blockage. The whole machine has simple structure, stable operation and low noise, suitable for long-term continuous heavy-load production.
Wide Adaptability & Strong Compatibility
It can process high-hardness rocks, medium-hard ores and construction waste materials. It is perfectly compatible with fixed crushing lines and mobile crushing stations, widely used in quarry aggregate, mineral processing, construction waste recycling and artificial sand production projects.
03. Working Principle
After materials enter the feeding hopper of the Wanshihengtong VSI impact crusher, they are divided into two parts by the distributing plate. A part of materials falls into the high-speed rotating rotor and is rapidly accelerated to high speed, then thrown out from the rotor flow channel. The other part of materials falls around the rotor and forms a material layer in the crushing cavity.
The high-speed ejected materials collide violently with the surrounding material layer, realizing automatic crushing, grinding and shaping through mutual impact between stones. After crushing and shaping, the qualified finished materials are discharged from the bottom of the equipment, and the unqualified coarse particles are returned to the equipment for secondary crushing through the screening system, forming a closed-circuit circulation process to ensure uniform and high-quality finished particle size.
04. Application Scope
- High-standard Artificial Sand Making: Fine crushing and shaping of river stone, granite, basalt, quartz stone for construction machine-made sand.
- Aggregate Production Shaping: Optimize particle shape of crushed stones for highway, railway, airport and water conservancy projects.
- Mineral Fine Crushing: Fine grinding and secondary processing of ore, tailings and industrial raw materials.
- Construction Waste Recycling: Crush and shape recycled aggregate to realize resource reuse of solid waste.
- Industrial Raw Material Processing: Fine crushing of building materials, metallurgy, chemical and other granular materials.
05. Technical Parameters
Model | Max Feeding Size(mm) | Capacity(t/h) | Motor Power(kw) | Rotating Speed(r/min) |
|---|
WS-VSI7611 | 35 | 30-80 | 90 | 1700-1900 |
WS-VSI8518 | 40 | 60-120 | 132 | 1500-1700 |
WS-VSI9526 | 50 | 100-180 | 200 | 1300-1500 |
WS-VSI1140 | 60 | 180-300 | 315 | 1100-1300 |
Note: The actual capacity and finished particle size are affected by material hardness, moisture content and feeding size. Customized configuration and full-process production line solutions are available.
06. Product Summary
Wanshihengtong VSI impact crusher is a professional fine crushing and sand shaping equipment integrating high efficiency, energy saving and environmental protection. It perfectly solves the problems of poor particle shape, low sand forming rate and serious wear of traditional sand making equipment. With rock-on-rock crushing technology, stable operating performance and flexible adjustment function, it can produce high-quality cubic aggregate and standard machine-made sand.
Suitable for various hard rock crushing and solid waste recycling projects, this vertical shaft impact crusher is essential core equipment for high-end aggregate production lines. Wanshihengtong provides one-stop services including process design, equipment selection, factory direct sales, on-site installation guidance and after-sales maintenance, helping global customers create high-efficiency and high-profit sand and stone processing plants.
