Issue
Due to steadily growing demand for their product, this premium alkaline water bottler based in Nelson, invested in a larger capacity PET blow moulding machine to make more bottles, faster.
This machine relies on a steady supply of compressed air. Because it can blow a staggering 11.000 bottles per hour, E’stel Water needed a new compressed air system that could keep up.
PSL Total Air was called upon to present a solution. One that could meet both the low and high pressure compressed air demand of the PET blow moulding machine.
Action
PSL Total Air Nelson set about installing a complete plug and play turnkey package which included a:
- Kaeser CSD 105 rotary screw compressor
- Kaeser DN 22 series booster system
Booster packages are specifically designed for optimal pressure and air delivery.
The DN series of boosters from Kaeser deliver all-round reliability and efficient control and monitoring of the compressor operation. All DN series Kaeser boosters are equipped with super-efficient IE3 class drive motors and a dimensioned axial fan for reliable temperature control and energy efficiency.
Result
A tailor-made, cost-effective, state of the art solution for the bottling plant. E’stel Water director Wayne Herring, says they know how reliable Kaeser brand compressors are, they already had two standard pressure Kaeser Aircenter systems. “With the Kaeser DN 22 booster, we had a compressed air supply system to meet our exact needs. PSL Total Air delivered an energy-efficient and reliable supply of on-demand compressed air. Their after-sales service has also been fantastic,” Wayne says.

