What is the working principle of a baler?
2025-03-28

A baler is a mechanical device primarily used to compress and package waste materials such as waste paper, waste plastics, cardboard boxes, and used clothing, facilitating transportation and storage. This equipment is widely used in the environmental protection industry, effectively reducing the volume of waste, improving logistics efficiency, and lowering waste disposal costs. This article will detail the working principle, structural characteristics, application areas, and market prospects of balers.
I. Working Principle of a Baler
The working principle of a baler is mainly divided into three parts: compression, bundling, and sealing.
1. Compression
In the compression stage, the compression cylinder and compression plate are driven by a hydraulic cylinder to press down and compress the waste materials to a certain density, reducing the volume of the material for easier transportation and storage.
2. Bundling
In the bundling stage, the baler uses straps or twine to bundle the compressed materials. After bundling, the two ends of the straps or twine are tied to ensure the package is secure and firm.
3. Sealing
In the sealing stage, the two ends of the straps or twine are sealed manually or automatically to ensure that the waste is effectively sealed.