Iron ore belongs to high-hardness metal ore, and generally choose a crusher suitable for crushing medium-hard materials, such as jaw crusher, cone crusher, impact crusher, etc. In the crushing process, the three-stage crushing process of coarse crushing, medium crushing and fine crushing is generally adopted. Through crushing, it enters the later stage of grinding, so as to achieve more crushing and less grinding, and improve production efficiency.

1. Jaw crushers are generally used in the coarse crushing of iron ore, and are suitable for crushing large ores of 70-80 cm to below 20-30 cm. They have the characteristics of large crushing ratio, wear resistance, and low energy consumption. The output of the jaw crusher used for crushing exceeds 50-1000 tons, and there are two types: ordinary jaw crusher and European jaw crusher. Various models can meet different production needs.

2. In the medium crushing stage, cone crusher is the key equipment for crushing medium-hard materials and is welcomed by the industry. On the one hand, the equipment is wear-resistant and has a high degree of intelligence; on the other hand, the grain shape and output of the finished product are considerable. The cone crusher has an output of 700-800 tons per hour, and stones below 30 cm can be processed into sizes below 5 cm, including single-cylinder hydraulic cone crushers and multi-cylinder hydraulic cone crushers.

3. In the fine crushing stage, choose a vertical shaft impact crusher for fine crushing of iron ore to meet the needs of subsequent grinding. More crushing and less grinding can improve production efficiency. The vertical impact crusher is mainly used for fine crushing, with a production capacity of more than 50-600 tons. The vertical impact crusher adopts impact crushing, and the stone below 5 cm can be processed to below 5 mm. The equipment recommended by Dahua Heavy Industry is PLS Vertical Impact Crusher.

Iron ore crushers mainly include jaw crushers, cone crushers and vertical impact crushers. They are the most commonly used types in the market today. Specific model selection can be configured according to our production capacity and finished product requirements.