The size of the rock a jaw crusher can handle depends on the model and design of the crusher. Typically, jaw crushers are used to crush rocks with a maximum size between 1 to 2 meters in diameter. The size reduction limits are determined by the crusher's feed opening dimensions and the gap setting at the discharge point.
For example, a larger, industrial-sized jaw crusher might have a feed opening of around 1,500 mm x 1,000 mm (approximately 59 inches x 39 inches), allowing it to handle substantial sized rocks. Smaller models, often used in labs or smaller operations, may have a feed opening of just a few hundred millimeters.
Always refer to the manufacturer's specifications for the crusher to determine the specific size it can accommodate.
