Scrap Yard Metal Shredder Scrap Steel Shredder Easy Operation High Efficiency

Working principle of scrap yard metal shredder:
Hammer crushing: Using high-speed rotating hammers, driven by the motor, take turns to hit the metal objects to be crushed in the chamber, and tear the metal materials into crushed objects that meet the specifications through the space formed between the hammer and the liner.
Shearing crushing: Using double-axis or single-axis low-speed rotation, the material is cut, cut, torn, pulled, etc. through the cutter disc. The spiral tooth cutter discs on the driving shaft are arranged in an interlaced manner, and form relative motion with the stationary cutter disc on the shell, so that the materials are squeezed, torn and sheared at the same time after entering, thereby achieving crushing.

Structural composition of scrap yard metal shredder:
Feeding device: usually includes conveyor belt, grab or feeder, etc., which is used to transport the scrap metal materials in the scrap yard to the feed port of the shredder to achieve uniform and continuous feeding.
Crushing chamber: It is the core component of the shredder. It is equipped with crushing elements such as hammers, blades or tooth rollers. Different types of shredders have different crushing chamber structures. For example, the crushing chamber of the hammer shredder is composed of a hammer and a liner, and the crushing chamber of the double-shaft shredder is composed of two relatively rotating cutter shafts and cutter discs.
Power system: It is generally composed of a motor, a reducer, etc., which provides power for the shredder. The motor drives the reducer to convert the high speed and low torque of the motor into the low speed and high torque required by the shredder to meet the requirements of crushing metal materials.
Discharge device: located at the bottom or side of the crusher, used to discharge the crushed metal materials. Usually, a screen or discharge port adjustment device is set to control the particle size and shape of the discharge.
Control system: The PLC control system can realize the control functions of the crusher's start, stop, reversal, and automatic reversal of overload. At the same time, it can also monitor the operating status of the equipment in real time, such as current, temperature, etc. When a fault occurs, it will alarm and shut down in time to ensure the safety of the equipment and operators.