Glass manufacturers invest heavily in their furnaces, which need to remain operational continues 24 hours in full week . Forming machines are required to operate at the same pace to accommodate the furnaces.

Producing industrial gases requires a great deal of energy, making the need for an efficient compressed air system critical to plant success. Industrial gases such as purified nitrogen or oxygen, atmospheric air is compressed, cooled, and separated in a distillation column or cold box.

Special gas is with the following characteristics: toxic, flammable, explosive, and the concentration exceeding causing death of people and animals.
Therefore, the compressor design requires that the compressed gas must circulate internally without any leakage point, and in case of leakage, there must be a corresponding gas alarm to stop the compressor.

Striking a balance between complying with food safety codes and providing a safe product to the consumer, meanwhile reducing costs and improving efficiencies.
Manufacturers must establish their own risk management programs, and determine satisfactory contamination levels for the three contaminants: particles, water, and oil, for both direct and indirect contact points of risk.