Atlas Copco, the world leading provider of industrial productivity solutions has announced that its ZD high pressure compressors are the first in the world to offer 100% certified oil-free air in PET packaging production with a Class 0 certification. The compressor produces high-pressure air in four stages, achieving lower pressure ratios per stage to minimise wear-and-tear and maintenance. ZD high pressure produces air by using oil-free rotary screw technology for the first two stages and piston technology for the remaining two stages thereby leading to a safe, energy efficient, dependable and flexible product.
Oil contamination is an invisible enemy in all bottling installations and aseptic environments. Atlas Copco's 40-bar ZD compressor eliminates the risks of oil contamination by virtue of the design itself. Risk of any contamination by oil is effectively eliminated during PET bottle blowing for the bottled water, soft drink, fruit juice and beverage industry.
16-Sep-08 
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