To meet the needs of industrial development, since 1911, the United States Ingersoll-Rand has been centrifugal air compressors engaged in the design and production work, and has maintained a leading position in the world. With years of production experience and design capabilities in 1968 has finally completed the first of the CENTAC licensing centrifugal air compressor production lines. Since then, more than 2,000 units CENTAC unit operating in the global industrial sector in various areas
Automobile manufacturing industry
The unit has been installed more than 400
Automobile manufacturers use CENTAC centrifugal compressor than the number of other brands of compressors have to
Including the use of assembly plants and parts factories
Textiles / chemical fiber industry
100% of the oil-free air guarantee the continuity of the production
The compressor has been installed more than 1,000
Including the use of air-jet looms, the flow of textile, yarn winding paddle multi-purpose
Steel / air separation
Widely used in iron and steel, air separation industries, the leading market share in China
In addition to providing air, compressed nitrogen
Can provide high pressure air to meet the needs of the industry,
Can provide more flexible control programmes and meet with clients such as the original plant control system DCS
Energy efficient.
Chemicals / refining industry
Dedicated set of design, API-672 fully meet the performance and reliability of operation
Heat exchanger can be used in accordance with the requirements of your choice
There are many structural materials chosen to adapt to different working environment
Power Industry
Ingersoll-Rand Company is centrifugal compressor boiler soot blowing technology pioneer, with more than 25 years of experience
Provide complete types of soot blowing air compressor
With 6 psig (42bar (g) to (42 bar (g)) of the pressure. Applications include boiler soot-blowing, instruments and common air, Huifen transportation, gas desulfurization
Control system design so that the cyclical changes in the use of large air volume can make a rapid response
Can be widely used in other industrial areas, such as
-- Coal
-- Glass
-- And making artificial snow
-- Electronic
-- Food and beverage
-- Drugs
PET Blow
With a well-rotor
Impeller typical single-rotor design to shorten the length of the cantilever to minimize the weight, so that the rotor has the best combination of stability. Impeller and diffuser gap between the work from the air or water temperature change
Semi-open after the bend of ternary flow impeller (from Ingersoll-Rand Company was first developed) so that the unit has the best ability to control, while making the most of the running
CENTAC impeller from special stainless steel casting Warp Density High pressure casting a shape, with high strength and corrosion-resistant feature
Central thrust effective aerodynamic thrust will be distributed to transfer the case, the main gear does not bear the load, the greatest extent possible to extend the life of the gear
Unique arc triangle fraction of the thrust to ensure that Central, between the impeller and the small gear solid lock-up connections, and entry is extremely simple. This arc triangle of connections has also increased the contact area, compared with sets of keys or hot link connections, a longer life
Superior mechanical transmission
CENTAC rotor optimize the combination of efficiency, ensure reliability, and simplified maintenance
Gears of small fraction so that it can use the simple structure of the three fixed-tile set of simple bearing. Bearing this in no moving parts, no annual maintenance
Bearing all the routine use of low-pressure system lubricants, lubricating, so as to achieve effective gear lubrication and the stability of oil film. Oil from the installation of the spindle on the main pumps have, and with a computer-assisted pump
Axial thrust is very small, one-way and can be predicted, the maximum reduced energy consumption. Axial thrust of each gear by the end of the short axis of fluid dynamic bearing absorption
Standard radial and axial thrust bearing no moving parts. This simple structure through-shaft bearing on the operation of effective monitoring, regular maintenance therefore be possible to omit the time and cost
Efficient heat exchangers
CENTAC unit, taking the air, water management, taking the air cooler has the following were the main characteristics of
--- Surface water and gas - is out of reach twice the cooler, so that better cooling effect, lower temperature rise, and after the scaling caused by the deterioration of machines running the possibility of more Small. Therefore reduce the flow of cooling water cooler and maintenance workload.
Intercooler designed to avoid the heat of the pipeline linking the issue out of the air compressor. CENTAC not in the design of exposed pipes, in the pipeline to avoid the use of costly expansion joint. Water also plays a walk outside of the isolation of the role of air noise
CENTAC air cooler in the running to kick the scene or cleaning. Both methods have reduced the maximum required for cleaning cooler downtime
The overall design of assembly
CENTAC assembly of the overall design of a variety of advantages, but the most important advantage is simple structure. CENTAC fully assembled on the main air compressor components and piping in the factory had installed a full, which makes the installation of the scene is very simple. Zou and bear the structure also save you a lot of time and money
Advanced lubricants system
Low oil pressure (25 PSig)
SAE standards to ensure that the O-ring operating at the non-oil leak
The main oil pump driven by the spindle
Oil Heater
Built-in cooler air
Compact, high-efficiency cooling
No external pipes, ease of installation
Reduce the expansion joint
No exposure of the hot air pipes
Built-in air pipe to reduce the noise level
Fully assembled compact design, covering less
Reduce the pressure loss
Some models allocation of water dispenser
Simplify the design of the bearings
Hydrodynamic (Film) radial bearings
All chime in fluid dynamic pressure reverse thrust bearings
Radial bearings and thrust bearings are pre-installed in their housings,
Simple structure of the rotor
Uniaxial single impeller design
Better efficiency
Minimum load bearing
Low-vibration
Vibration at every level are equipped with state of repair for probe
You can assemble the structure, including the need to design
Control System
Lubricating oil system
Heat exchange devices
Bearing
Other
The vertical part of Shell
Structural integrity of all components of entry are very convenient
Just set Gap
Rotor gap in the adjustment of external machines will be able to carry out (not open the shell)
Does not require routine annual maintenance
Non-contact gas / oil seal
All floating-graphite ring
In any operation is guaranteed under the conditions of the oil-free so that the possibility of air leakage to a minimum
For the design of your computer controller
Ingersoll-Rand Company is the world's first computer will be used in an air compressor manufacturers, CENTAC the computer controller is an excellent control system that allows you to conduct a comprehensive machine control. The system is the heart of an advanced self-regulation of computer processors, it can be fully integrated in the compressor body, motors, switchgear and auxiliary equipment to control
The user-friendly interface
12 simple button control panel
Large-screen display more data to facilitate the monitoring unit of the running
The graph shows unit operating parameters, alarm and shutdown set value
Through touch-button setting parameters
Multilingualism and units of measurement revealed that a Chinese show
Self-diagnostic function
224 reported record operating hours downtime
Event Log simplified troubleshooting and analysis
Failure detection logic controller
Surge of the system to absorb technology to reduce pressure fluctuations, increased operational stability
Reliable performance
Automatic memory of all of a sudden power outage operating parameters
In the restoration of electricity to automatically adjust the power-down before running
Systems management capabilities
The old models of centrifugal air compressor (or even non-IR unit) can also be easily upgraded, and automatically incorporated into a control system
Flexible control
-- The automatic double-standard energy-saving control mode
-- Standard constant pressure control mode
Strong communication
The use of common communications module options (UCM)
Signals can be received in the whole plant control system
UCM module supports MODBUS and AIIEN-BRADIEYDF-1 protocol
UCM modem module can also receive orders modems, communications
The existing energy management system software to help save more energy costsASC / ASM on compressed air control system
Can control the entire compressed air system, including centrifugal. Screw, reciprocating compressors, and all the ancillary systems, such as dryers, water pumps, cooling towers, of the road and valves, and other measuring points.
Can be the optimal management of energy through load distribution function, automatic monitoring, control and compressed air to reduce the waste of energy
To control up to 32 air compressor
Can be more pressure on the system control
Use graphical interface shows
Sequence control
Multi-language system (including Chinese)
Super communications capabilities, through
Single or more PC
LAN LAN
Internet
When you need service, our support is on your side
CENTAC in the world of after-sales service
When our air compressor shipped to your factories, our responsibility is even more significant. As a global company, our mission is to reduce your compressor in the process of the cost of consumption. We will provide you with the most competitive and most efficient service and support, constant product quality and gas power of research to improve and enhance the capacity of engineering technology, to achieve the objective of reducing the cost of compressed air
Support
For your response to the demand
24-hour global network services
The latest technology
Users to record
Ingersoll-Rand of the original spare parts from Ingersoll-Rand Company Quality Guarantee
User training
Regional services
Quickly and effectively to help you
Throughout the world and the reputation of superior service agencies
In the world, with more than 150 offices
After the service personnel training factory
Compressed air system energy accounting
Compressor maintenance contract
Local spare parts warehouse
Local customer training centre
CENTAC the continuous improvement
Through the use of control, qigong and mechanical reliability of the latest technology to constantly improve your equipment, saving you the cost of
Reduce energy consumption
Reduce operating costs
Reduce maintenance costs
Process Improvement
Engineering and Technology Services
Compressor in order to reduce the operating costs during the life of
CENTAC diagnostic services (CDS)
CENTAC software, including energy management systems, etc.
Lubricant
Controller
Lubricants and air quality analysis
Unit renovation
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