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Oil-free booster air compressor ZD (VSD)
High-pressure piston booster ZD in a wide range of industry applications
- the food and beverage industry
- the pharmaceutical industry
- the automotive industry
- industrial gases
- PET bottle blowing
- general industries
KEY TECHNICAL SPECIFICATIONS
Capacity FAD l/s |
175 l/s - 1 127 l/s |
Capacity FAD |
633 m³/h - 4 057 m³/h |
Working pressure |
25 bar(e) - 42 bar(e) |
Installed motor power |
155 kW - 815 kW |
Capacity FAD m³/min |
11 m³/min - 68 m³/min |
Description
ZD range: smart air and nitrogen boosters
Our ZD (VSD) hybrid solution combines the advantages of oil-free screw technology, drum type adsorption dryer and the well-known piston booster technology.
The result is in 100% oil-free dry air or nitrogen for medium- and high-pressure applications such as:
- PET Industry : blowing
- instrument air
- natural nitrogen vent capturing
- soot blower air
The ZD system is easy to install and easy to use: no complex connections or foundations are required. Z compressor and D booster can be used in parallel or separately reaching different levels of pressure ratios between 25 and 40 bar, which saves you maintenance time and costs.
Four-stage air compression with high-efficiency intercooling maximises compression efficiency. More savings can be achieved by adding a Variable Speed Drive (VSD) and energy recovery.
ZD is a combination of a well-known oil-free screw compressor, an adsorption air dryer, and booster technology.
Designed to increase compressed air systems' efficiency and reliability.
ZD booster compressors are ISO 8573-1 Class 0 certified, which means no oil will enter your air or nitrogen network, minimizing product contamination risk.
Benefits
Energy savings of the compressor booster
Four-stage compression with intercooling is more efficient than three-stage piston designs.
The MD dryer also improves the compression efficiency of the booster.
The Variable Speed Drive makes the ZD on average 35 % more energy-efficient than fixed-speed compressors. MD dryer uses the heat of compression for further savings.