ZH series turbo compressor for all types of harsh environments
The electronics industry, textile, metal manufacturing, oil and gas, automotive, chemical, food and beverage, pharmaceutical industry.
Consistent industry standards: Class 0
Oil-free air is used in air-to-end quality products and processes critical to all walks of life. Applications include food and beverage processing, pharmaceutical, chemical and petrochemical processing, fermentation, wastewater treatment, pneumatic conveying, non-woven textile manufacturing. In these harsh environments, even if the oil content again negligible pollution arising therefrom are sufficient to result in cut-off and product obsolescence, loss of reputation for the enterprise.
In the past 60 years, Atlas Copco has been leading the development of oil-free air technology, we produced a series of 100% pure oil-free air compressors and air blowers. After continuous research and development, Atlas Copco became the first successfully passed the ISO 8573-1: 2010 Class 0 certification and establish standards for the purity of the air compressor manufacturer.
As a commitment to meet the most demanding production requirements of the industry leader, Atlas Copco apply to the TUV Institute world-famous for its oil-free compressors and blowers product performance testing. Using the most stringent test methods at a range of temperature and pressure conditions for all possible oil forms were detected: TUV found no traces of oil in the outlet stream. Therefore, Atlas Copco as the first company to receive ISO 8573-1: 2010 Class 0 certification specifications of compressor and blower manufacturer. The current ISO 8573-1: 2010 level (the five main classes and the associated maximum total oil content).
Oil-free centrifugal compressor is your best choice from
Fully integrated part design
Internal piping, coolers, motor, lubrication system, and inlet guide vane control system.
Trouble-free installation, commissioning quickly
Small footprint
The entire unit is concerned, compared with the same series of the smallest footprint on the market.
Saving valuable factory floor space.
Efficient air intake silencer and filter
Import filter is equipped with a silencer for reducing noise and protect the compressor.
Easy to read with a value indicating the voltage drop on the control panel.
Integrated vent valve and silencer
Without the use of outside air, additional piping and additional installation pieces.
Automatic dual-mode / constant voltage control to cost-effectively respond to changes in air demand.
Energy inlet guide vane
Smart, efficient flow control
Inlet guide vanes can be adjusted to save up to 9% of energy during periods of reduced demand for air.
Electric actuator, no external instrument air.
Easily removable horizontally split gearbox
Split level design for easy maintenance gear and high / low speed bearings.
Rapid detection and easy maintenance.
Efficient intercooler and aftercooler
Stage low water temperature and air pressure drop
To enhance reliability and simplify maintenance, a cooler with compressor core components of the modular assembly form.
Intermediate and after cooler with stainless steel casing and full epoxy coatings to enhance corrosion resistance.
Complete oil system, equipped with tanks, oil mist, respiratory system and auxiliary pump
Tank equipped with oil heaters, temperature sensors and oil level gauge glass.
The main oil pump drive shaft and is used to start and stop the auxiliary pumps.
Easy to remove the oil cooler when the cooling water temperature high, can still ensure excellent cooling effect.
Electric motor
Efficient main motor
IP23 and IP55 motors provide two kinds of protection.
Easily removable horizontally split gearbox
And high speed pinion gear
AGMA Q-13 gear / ISO 1328-2grade 4, and longer life, less noise and lower mechanical losses.
Individual components can be completely interchangeable.
Reliable horizontally split tilting pad bearings
Tilting pad journal bearings / thrust bearing, long life, high reliability and stability.
Horizontally split structure, easy maintenance.
Seal gas seal
Reliable performance, long service life.
Minimize air leakage.
Class 0 air without the use of an external instrument air.
Carbon ring gas seal minimizes leakage of compressed air.
Extraordinary superior impeller
Unique backward curved impeller design, turndown ratio up to 35%, more flexible operation.
Energy saving operation mode when air demand fluctuations, can greatly reduce operating costs.
Adjustment range as large as possible
Atlas Copco's unique advanced algorithms for prediction and surge protection ensures that the centrifuge will not surge in an unstable state. In addition, the algorithm also allows the use of the compressor in any environment can be adjusted to achieve maximum range.
Operating mode
Automatic dual mode
Constant voltage mode
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