... of the light and loose material, such as straw, pasture, waste paper,cotton, etc. 2. high efficiency 1. brief introduction and application ... of the light and loose material, such as straw, pasture, waste paper,cotton, cloth,plastic, wool, and Recoverable Garbage and so on ... : 380V, 50HZ, 3 phases.f. Pressure of the machine: 25T paper baler, cardboard box baler