
The iron chips crusher adopts a twin shaft shearing and tearing structure. It is mainly composed of a feeding hopper, dual cutter shaft assembly, toothed alloy blades, hardened gear reducers, motor drive system, heavy-duty frame, discharge conveyor and optional air separation or dust collection system.
Feeding: Loose, bundled or curled metal turnings are loaded into the large feeding hopper. The hopper guides the material into the crushing chamber and helps reduce material bridging during continuous feeding.
Twin Shaft Shearing: Driven by high-torque motors and hardened gear reducers, two parallel cutter shafts rotate toward each other at low speed and high torque. The toothed alloy blades on the shafts grab, squeeze, tear and cut tangled metal chips, steel shavings and machining swarf into shorter and more uniform pieces. This working method is especially suitable for long, curled and loose metal chips that are difficult to handle directly.
Size Reduction: Unlike a high-speed hammer crusher, the iron chips crusher does not mainly rely on impact force. It uses the biting and shearing force between the two cutter shafts to pull the material into the chamber and cut it repeatedly. After processing, long and tangled metal turnings become shorter, looser and easier for storage, transportation, briquetting, melting or further recycling.
Separation and Dust Collection: According to the material condition and production requirement, the machine can be equipped with an air separation system, cyclone collector or dust collector. Light dust, fine particles and some non-metallic impurities can be collected during the conveying and discharging process, helping keep the working site cleaner and reducing manual cleaning work.
Discharge: The processed metal chips are discharged by conveyor or collected directly under the outlet. The final material can be used for packing, briquetting, furnace feeding or further sorting. For higher material cleanliness, the line can also be connected with magnetic separation or other supporting equipment.
Protection System: When hard or overloaded material enters the crushing chamber, the control system can reverse the cutter shafts to release the material and protect the blades, shafts, reducers and motors. This helps the iron chips crusher maintain stable operation during continuous metal chip recycling work.