The DV 800 opens up new possibilities for applications where a higher pumping speed is required. (Leybold )
Dry Screw Vacuum Pumps

Screw Design Provides More Performance

The new screw vacuum pumps Dryvac DV 500 and DV 800 will be presented by Leybold in the spring of 2021. These vacuum pumps compress completely dry, i.e. without operating lubricant in the compression chamber and are therefore ideally suited as backing pumps in food packaging or in pumping sets in heat treatment or coating systems, as they have significant advantages over oil-lubricated piston or rotary vane vacuum pumps.

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Galleries

Due to its intensive dispersion and devolatilization output, Coperion’s ZSK twin screw extruder is extremely well suited for energy-efficient chemical recycling of mixed plastic waste. (Coperion )
Circular Economy

Twin Screw Extruder for Chemical Plastic Recycling

Coperion is supplying an extrusion system to Ghent University in Belgium for comprehensive research and development tasks in chemical recycling of mixed plastic waste. The company designed this laboratory system, built upon a ZSK 18 Megalab twin screw extruder, especially for chemical recycling of post-consumer waste within a throughput range of 1-10 kg per hour.

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