Recommended Process Flow for a Complete Crushing Station
An efficient crushing station is not merely a single crusher, but rather a comprehensive system.
1. Feeding System:
Equipment: Vibrating Feeder (GZD / ZSW Series); recommended model: ZSW850×110.
Function: To feed raw ore from the stockpile into the jaw crusher in a uniform and controllable manner, preventing blockages while simultaneously performing a preliminary screening to remove soil and fine materials.
2. Coarse Crushing System (Essential):
Equipment: Jaw Crusher; recommended models: PE-400x600 or PE-500x750.
Rationale: Spring cone crushers are not suitable for directly processing large blocks of raw ore (typically >200mm). It is mandatory to first employ a jaw crusher for coarse crushing—reducing large ore blocks to a size of 100–150mm or less—before feeding them into the cone crusher for intermediate and fine crushing. This constitutes the most classic and economical two-stage crushing scheme: "Jaw Crusher + Cone Crusher."
3. Intermediate & Fine Crushing System (The Core of Your Requirement):
Equipment: Spring Cone Crusher (PYB/PYD 900).
Configuration: Receives material from the jaw crusher for further reduction, producing the final product or preparing the material for the subsequent screening stage.
4. Screening & Conveying System:
Equipment:
Vibrating Screen: 2YK/3YK 1548 or 2160 Series (Double/Triple-Deck Circular Vibrating Screens). Used to classify the crushed material according to particle size (e.g., 0–5mm, 5–15mm, 15–31.5mm).
Belt Conveyors: Multiple units, connecting the various pieces of equipment and the stockpiles of screened material. A belt width of 650mm–800mm is recommended; rain and dust covers should be installed.
