Extrusion vacuum tank and nozzle technology is a critical component in the plastic extrusion process, particularly in cooling and sizing systems. The nozzle is typically installed in a vacuum tank to create and regulate the vacuum pressure required for shaping and cooling the extruded product.  
Vacuum Creation: The nozzle helps create and maintain a vacuum inside the tank by connecting it to a vacuum pump or similar suction mechanism.
Precision: It ensures the precise shaping and cooling of the extruded product by controlling the vacuum pressure and flow rate.  
Efficiency: The design of the nozzle and tank optimizes the cooling process, leading to faster production times and reduced energy consumption.  
Versatility: The technology can be used for a wide range of plastic materials and product shapes, including pipes, profiles, and sheets.
Benefits of Using Extrusion Vacuum Tank and Nozzle Technology:

Improved product quality and consistency  
Increased production efficiency
Reduced energy consumption
Enhanced dimensional accuracy  
Enhanced surface finish
Applications:

Plastic pipe extrusion  
Profile extrusion
Sheet extrusion
Cable extrusion

Extrusion vacuum tank and nozzle technology is a valuable tool for manufacturers looking to improve the quality, efficiency, and consistency of their plastic extrusion processes. By understanding the key features, benefits, and applications of this technology, you can make informed decisions about its implementation in your operations.