Liquid nitrogen filling machine for mineral water 

Working Process: Liquid nitrogen gasify and volume expansion 700 times, extrude the air out and form vacuum in the can, increase the aluminum can/pet can internal pressure to prolong the canned beverage shelf life and keep good looking for better transportation and store. Technical Parameter: Capacity: 300 cans per min, Set up continuous dosing speed Suitable Can Size: At will Power: 200W Voltage: 380V  50HZ  3 phase+N+G Weight: 55KG Dimension:…