Product Brief of Vertical Shaft Impact Crusher C140
Model C140 is a high-performance vertical shaft impact (VSI) crusher launched by Shanghai Jimite Machinery Co., Ltd. Exclusively engineered for medium and large-scale sand and aggregate production as well as ore sand making scenarios, it features high-efficiency crushing, superior particle shape and stable operation.
Core Design and Working Principle
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.
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.
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
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.
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.
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.
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
It is often combined with jaw crushers, cone crushers, vibrating screens, sand washers and other equipment to form a complete sand production line, and can also be used independently in the aggregate shaping process to improve the quality of finished products.
