In the 1960s, the Demaco extruder underwent a series of changes to make the machine suitable for USDA food plants, including a streamlined design and building it from stainless steel with completely sealed welds.
The Demaco extruder underwent a series of changes. This was in the 1960s. This was to make the machine suitable for USDA food plants. The Demaco extruder was including a streamlined design. This was in the 1960s. The Demaco extruder was building it from stainless steel with completely sealed welds. This was in the 1960s.