Plastic Industry (3): Sucking the raw material

About the sound

This is the sound of a machine that is connected to a large metal tube; the raw material that is heated and turned into plastic is put inside this machines that then sucks it up into the pipe, out into a large silo and then inside again for processing and the manufacturing of plastic piping bags.

Photographing of specific machines and materials was prohibited and so there will be few videos and pictures.

Recording by: Erik Pålsson.
Photo by: Erik Pålsson.