Dental saliva pump
Saliva ejector system used in a dental practice (Brussels). This system is integrated on the dental unit S 300 (STERN WEBER)

Baking machine for baking bread. The brand is Melissa.
Photo and recording Helena Törnqvist
Saliva ejector system used in a dental practice (Brussels). This system is integrated on the dental unit S 300 (STERN WEBER)
Hesser, made in Germany in 1978. Capacity of maximum 50 PPM (=Pouches per minute) Max. dB 80,6. This form fill seal machine…
The electric hand welding machine from the 1920s welds single chain links together. The welder must place a “U” shaped chain link…
Landfill sites have evolved into recycling centers, where everything has it's place. Tampere Regional Solid Waste Management company was established in 1994…