Scrap Bundle Press Machine is a device used to compress metal scraps, waste paper, plastics and other recyclable materials into blocks or bundles for easy storage and transportation. This type of machine is widely used in the recycling industry, especially in the metal recycling and processing industry.

Metal balers work by generating high pressure through a hydraulic system to force loose scrap materials into a closed container. During the compression process, the volume of the waste material is significantly reduced, thereby reducing the need for storage space and making the compressed material easier to transport over long distances.
The main components of a metal baler include:
1. Compression Chamber: A sturdy container used to contain compressed waste.
2. Hydraulic system: Provides the force required to compress waste materials.
3. Control system: operates and regulates the compression process.
4. Discharge system: After the compression is completed, the compressed waste blocks are removed from the machine.
5. Safety device: ensure the safety of operators.

The advantages of a metal baler include improving the efficiency of scrap processing and reducing transportation and storage costs, while also helping the environment as it promotes the recycling and reuse of scrap. In addition, metal balers are usually designed with a high level of automation, which can reduce manual operations and improve work safety.