As an innovative product in modern mining machinery, the box crusher combines the core technological advantages of heavy hammer, impact, and vertical shaft crushers. This equipment uses a high-speed rotating rotor to drive massive hammers, creating a vortex crushing chamber. This achieves a "large crushing small, heavy crushing light" crushing effect, making it particularly suitable for processing medium-hardness materials with a compressive strength of less than 200 MPa.

The box crusher features a three-part frame design and is equipped with a hydraulic opening mechanism. Maintenance requires only opening the rear housing to replace vulnerable parts such as hammers and liners, improving maintenance efficiency by over 60% compared to traditional models. In principle, material falls directly onto the high-speed rotating disc. Centrifugal force exerts a force on the hammers and impact plates, resulting in multiple impacts. Adjustable gratings control the discharge size, achieving integrated coarse and secondary crushing. Its unique nibbling crushing method allows it to directly process oversized materials up to 1000 mm in size, eliminating the need for pre-crushing.

Box crushers offer three significant advantages: First, the life of the hammers is extended by 4-6 times, allowing a single pair of hammers to process 30,000-40,000 tons of stone. Second, over 85% of the finished particles are cubic, resulting in a high bulk density that meets the standards of high-end building materials. Third, energy consumption is reduced by 30%, with a processing capacity of 100-300 tons per hour. They are widely used in crushing limestone, granite, and other stone materials, as well as in processing chemical raw materials such as coal and coke. They are particularly well-suited for construction projects with stringent requirements for particle shape.