详情描述

Double Roll Crushers (Gyratory Crushers)

Double-roller crushers (also known as roll crushers) are an improved version of the traditional double-roller crushers. These crushers are widely used for their functionality, efficiency, and high wear resistance in industries requiring the crushing of large, abrasive materials. Applications include cement clinker, quartz stone, steel slag, copper ore, manganese ore, and other ores. For users needing to crush granite, basalt, cobblestone, and similar materials, simply replace the roller skins with our specially designed molybdenum-chromium alloy skins, and the machine can meet the required specifications. Therefore, this machine is an ideal choice for crushing high-hardness and abrasive materials.
Principle of Operation: Roll Crushers
This machine uses two sets of independently driven rollers to crush materials through the compression and friction generated by their relative rotation. Once the material enters the crushing chamber, it is subjected to the shearing force of the rotating rollers, forcing it through the gap between the rollers while being compressed and abraded. The material begins to break down. The finely crushed particles follow the tangent direction of the roller rotation and are ejected downward through the gap between the rollers. Larger particles that exceed the gap continue to be crushed into smaller particles and then discharged.