Single mast elevator is a kind of small aerial work platform, which can go through the doors and be used in the room. It’s small, light, and easy to operate. It has universal wheels for easy movement.
Large Liquid Air Separation Plant (ASP) produce liquid oxygen, nitrogen and argon through a combination of gas compression, adsorption purification and cryogenic distillation.
Small Gaseous Air Separation Plant (ASP) combines air compression, adsorption purification and cryogenic distillation. They produce oxygen up to 99.6% purity, as well as gaseous nitrogen and liquid oxygen, nitrogen and argon to refill backup liquid tanks