Product Brief of Vertical Shaft Impact Crusher C140

Core Design and Working Principle

1. Dual crushing modes

   Supporting both Rock on Rock and Rock on Steel modes, it can be quickly switched according to material hardness and finished product requirements.

• Rock on Rock: Ideal for high-hardness materials, it ensures low wear and tear and produces finished products with round and smooth particle shapes.

• Rock on Steel: Suitable for medium and low-hardness materials, it delivers higher crushing efficiency and finer discharge.

1. Vertical shaft structure

   Materials enter through the top feed inlet and are divided into central flow and peripheral flow by the material distribution disc. Driven by the centrifugal force of the high-speed rotor, materials impact the crushing cavity to achieve high-efficiency impact crushing.
2. Optimized wear parts

   The impact blocks and peripheral guard plates adopt high-chromium alloy material, whose wear resistance is improved by more than 30% compared with ordinary materials, reducing the frequency of shutdown and replacement.

Performance Features

1. High-efficiency production capacity

   With a processing capacity of 180-380 tons per hour, it is suitable for medium and large-scale sand production lines and meets the requirements of continuous high-intensity operation.
2. Superior particle shape

   The finished aggregates are cubic with a flakiness and elongation content of ≤10% and continuous gradation, which can be directly used in projects with stringent aggregate quality requirements such as high-speed railways and expressways.
3. Low operation cost

   The hydraulic cover opening device shortens the replacement time of wear parts by 50%; the optimized air flow design reduces dust accumulation and lowers the frequency of maintenance.
4. Intelligent control

   Equipped with a current and temperature monitoring system, it provides real-time feedback on equipment status and supports remote diagnosis, reducing the cost of manual patrol inspection.

Application Scenarios

• Sand and aggregate yards: Manufactured sand production and aggregate shaping

• Mine crushing: Secondary and fine crushing of metallic and non-metallic ores

• Infrastructure projects: Aggregate supply for high-speed railways, expressways, hydropower stations and other projects

• Solid waste treatment: Resource utilization of recycled aggregates such as construction waste and tailings

Typical Matching