After having carefully segregated the waste, these materials can then be put into the feeding hopper of the press. The hydraulically driven packer automatically moves the material to the bale chamber into the direction of the compression ram. This is already the start of pre-compression.
After at least five packer strokes, the ram swings upward and moves the baling material into bale channel. With the addition of more baling material continuing to be fed in, the bale is formed and pushed into four open loops of tying wire and and automatically tied.
After the pre-selected bale length (800 - 1.500 mm) is obtained, the finished bale is tied with four wires and with more material continuously being fed in, the tied bale is forced out of the baling channel.