Configuration scheme of a large-scale sand and gravel production line: limestone crushing line with a capacity of 800-900 t/h.

Example of using a limestone crushing line with a capacity of 800–900 t/h:

Input material size: 0–700 mm

Output material size: 0–5 mm, 5–10 mm, 10–20 mm, 20–40 mm

Main equipment: HJW145 jaw crusher, European-style PEW1100 jaw crusher, European-style PFW1415 impact crusher

Click to learn about solutions for designing large-scale sand and gravel production lines.

The process is as follows:

Description of the main equipment:

1. HJW145 Jaw Crusher: This is a large jaw crusher, especially suitable for coarse crushing. It features high crushing efficiency and long service life, capable of processing ores and rocks of varying hardness.

2. European PEW1100 Jaw Crusher: This jaw crusher is also designed for coarse crushing, especially suitable for crushing small and medium-sized ores. The output size is approximately 150–275 mm, and the production capacity is 300–650 tons per hour, making it an efficient choice for crushing materials such as limestone and diabase. 3. European-type impact crusher PFW1415: This impact crusher is mainly used for medium and fine crushing. This equipment features a long service life and low maintenance costs, with a production capacity of 280–350 tons per hour, and is suitable for ores and rocks of varying hardness. Design features include a robust rotor, a one-piece cast steel bearing housing, and crescent-shaped hammers, ensuring high crushing efficiency and stability.

The HJW145 jaw crusher is suitable for coarse crushing, the European-type PEW1100 jaw crusher is excellent for crushing small and medium-sized ore, and the European-type PFW1415 impact crusher demonstrates high efficiency in medium and fine crushing.