Scrap Plastic Baler Press is a device used to process and compress waste plastics in order to reduce their volume and facilitate transportation, recycling and reuse. Such machines are often used in waste recycling plants, plastic treatment plants or in manufacturing.

The working principle is to receive loose plastic waste, such as plastic bottles, films, fragments, etc., and send them into the compression chamber. The plastic is compressed at high pressure into square or cuboid-shaped bales (called "bricks") through hydraulic systems or mechanical levers. The size and weight of these bales can be customized as needed to accommodate subsequent processing or shipping requirements.

The design of a baler usually includes key components such as hopper, compression chamber, hydraulic system, and control system. Advanced models may also include automated control systems for more efficient and safer operation. The waste plastic baler not only helps reduce waste volume and processing costs, but is also of great significance for environmental protection and sustainable use of resources. By compressing plastic waste, it facilitates the recycling and remanufacturing of plastics, reducing the need for new raw materials while also taking pressure off landfills.