Rotary Screw Compressors SX HSD Series

Transcription

1 Rotary Screw Compressors SX HSD Series With the world-renowned SIGMA PROFILE Free air delivery: 0.6 to 6 m³/min, Pressure 5.5 to bar

2 KAESER KOMPRESSOREN The global compressed air systems provider Contents KAESER KOMPRESSOREN The global compressed air systems provider More air, more savings KAESER was established in 99 as a machine workshop, but started on the road to becoming one of the world s leading compressed air system providers in the 950s when founder, Carl Kaeser Snr, made the decision to start manufacturing reciprocating compressors. The breakthrough to attaining today s market-leading position among the world s top compressed air systems suppliers came when KAESER developed the rotary screw airend featuring the SIGMA PROFILE. With expertise and commitment from approximately 000 dedicated employees worldwide, KAESER exports its compressed air systems equipment and solutions to almost every corner of the planet. Main plant, Coburg The KAESER headquarters in Coburg currently employs approximately 900 people. The facility covers an area of over 0,000 m² and produces KAESER s extensive range of compressors. All companies in the international KAESER group are linked using the very latest information and network technology. KAESER rotary screw compressors with belt drive KAESER rotary screw compressors with : drive KAESER all-in-one rotary screw compressor systems KAESER modular rotary screw compressors with refrigeration dryer KAESER rotary screw compressors with SIGMA FREQUENCY CONTROL SIGMA CONTROL and SIGMA CONTROL BASIC Information technology Tailored system solutions Premium quality, precision machined 0- Expert advice and professional customer service: KAESER AIR SERVICE - More and more users choose KAESER -5 Production Centre Portable Compressors Technical specifications 6-5 Logistics Centre Production Centre - Reciprocating Compressors Production Centre - Services Research and Development Centre Production Centre Rotary Screw Compressors Management Administration

3 More air, more savings... Energy saving controllers: SIGMA CONTROL and SIGMA CONTROL BASIC KAESER SIGMA PROFILE Developed by KAESER and continuously enhanced ever since, the KAESER SIGMA PROFILE achieves savings of up to percent compared with conventional screw airend rotor profiles. All KAESER rotary screw airends feature this energy-saving rotor profile and are designed to ensure maximum energy efficiency. The generously-sized, precision-aligned roller bearings and close-tolerance machining guarantee long service life and outstanding reliability. The SIGMA CONTROL features a highly flexible modular design, yet its standard construction means that this versatile control system can be matched to suit the needs of any rotary screw compressor from KAESER KOMPRESSOREN s extensive range. Comprising a main control unit and separate input/output modules, this modular concept therefore enhances communication and user-friendliness. Internet capability The SIGMA CONTROL is equipped with its own web server, making it possible to communicate with the compressor via Intranet / Internet. Operational data and maintenance and alarm messages can therefore be viewed, with password protection, from any PC running a standard Internet browser. This feature consequently simplifies operation and maintenance for example. Lower life-cycle costs Energy costs taken over the lifetime of any compressor add up to many times that of the initial capital cost, which can make any purchase price difference a false economy. Efficiency and reliability are vital in the production of compressed air and KAESER achieves these objectives with quality, durable components that are built to last. Energy-saving KAESER rotary screw compressors can help users to significantly reduce their compressed air costs. Save additional costs and benefit the environment with heat recovery Reusable heat generated during compressed air production represents a considerable potential saving, since 0 percent of the energy fed to a compressor is converted into heat. This is energy that can be utilised. In fact, up to 96 % of the energy that is used to produce compressed air remains available for reuse. This not only enables huge annual financial savings, but also helps to considerably reduce CO emissions. The scale of the savings effect depends on the size of the compressors and the primary energy source that is used (electricity, gas, fuel oil). Moreover, many older compressor models can even be retrofitted to provide heat recovery. Energy-saving compressor airend with SIGMA PROFILE rotors A specific drive can be used to turn a smaller airend at high speed or a larger airend at slow speed. Larger, slower running airends are more efficient and deliver more compressed air for the same drive. This is why KAESER builds airends with the slowest drive speeds possible and with optimised screw profiles. Every KAESER rotary screw compressor quickly pays for itself through significant savings in energy costs. Energy cost savings through system optimisation Potential energy cost savings with heat recovery Compressed air system investment Maintenance costs Energy costs Potential energy cost savings 5

4 KAESER rotary screw compressors with belt drive up to kw Potential energy cost savings with heat recovery Save energy with the KAESER SIGMA PROFILE Every KAESER rotary screw airend is equipped with energy-saving SIGMA PROFILE rotors. Components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability. Energy cost savings through system optimisation Compressed air system investment Maintenance costs Energy costs Energy cost saving potential Efficient KAESER V-belt drive KAESER rotary screw compressors with V-belt drive provide outstanding efficiency and reliability. KAESER was one of the first compressor manufacturers to introduce the V-belt drive system, which is characterised by an automatic tensioning device* that ensures constant transmission efficiency. This, of course, reduces maintenance costs. * ) SX series models are equipped with a flat drive belt that does not require additional tensioning. SIGMA CONTROL The control unit features an easy to read display and durable input keys; all relevant information can be viewed at a glance. User-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 0 selectable languages. Automatic belt tensioning The automatic belt tensioning device* ensures consistent transmission efficiency and excellent drive system reliability. *) Excluding SX series models How KAESER rotary screw compressors work Atmospheric air is drawn through the inlet air filter, cleaned, and then passes into the airend where it is compressed. Specially developed SIGMA FLUID is injected into the airend to serve as coolant, lubricant and sealant. Under normal conditions the air reaches a temperature of only approx. 0 C during the compression process. The compressed air emerges from the separator with a remaining fluid content of less than mg/m³, passes through the minimum check valve and into the aftercooler. The separated, cooled and filtered cooling fluid is reinjected into the airend. In the aftercooler the air is cooled down to between 5 and K above ambient and most of the moisture carried in the air is consequently removed before the air finally leaves the compressor at the outlet. Image: Series: SX ASK Motor :. to kw FAD: 0.6 to.65 m³/min Standard s: / / bar(g) Cooling air filter mats Ambient air used for cooling is contaminated to some degree, but the high performance filter mats through which the air is drawn into the cabinet prevent clogging of the cooler. Optimised separation system The combination of optimum flow separation and the special separator cartridge results in a minimal fluid content of less than mg/m³ in the discharged compressed air. The separator system also requires minimal maintenance. *) SX series models feature an external separator cartridge. 6 7

5 KAESER rotary screw compressors with : drive up to 500 kw Potential energy cost savings with heat recovery Save energy with the KAESER SIGMA PROFILE Every KAESER rotary screw airend is equipped with energy-saving SIGMA PROFILE rotors. Components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability. Energy cost savings through system optimisation Compressed air system investment Maintenance costs Energy costs Potential energy cost savings Why : drive? In compressed air packages with : direct drive the motor drives the airend directly without transmission n loss via a maintenance-free coupling. This system provides outstanding performance and achieves significant energy and costs savings. KAESER s comprehensive range of specially designed airends are manufactured and developed to meet every compressed air user s needs. Triple savings with : drive: No transmission losses. Large, low speed airends provide more air for less energy consumption. Reduced maintenance costs. KAESER Low speed Others High speed SIGMA CONTROL The control unit features an easy to read display and durable input keys; all relevant information can be viewed at a glance. User-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 0 selectable languages. Low speed operation Large, low speed airends are more efficient than small high speed airends because they supply more air for the same drive. Low speeds mean less wear and consequently lower maintenance costs. Energy-saving : drive Unique cooling air flow Kaeser s unique cooling air flow concept provides significant advantages compared to conventional systems: The air is drawn in via the cooler to the cooler cabinet and is directly exhausted upwards. Consequently, the inside of the unit remains untouched by the main cooling air flow and contaminant particles contained in the air collect on the air intake side of the cooler. Any accumulation is easily recognised and can be conveniently cleared away without having to disassemble the dryer. Operational reliability is improved and maintenance requirement is significantly reduced. (DSD series) Aftercooling Fluid cooling Compressor intake air Drive motor cooling air Image: Series: ASD HSD Motor : to 500 kw FAD:.09 to 6 m³/min Standard s: 5.5 to bar(g) The motor and airend are joined by the coupling and its housing to form a compact and durable unit that is virtually maintenance-free. Furthermore, reliability and service life are increased through elimination of wear and transmission losses, as : drive reduces the number of components needed in comparison with gear drive. Electronic Thermo Management The innovative Electronic Thermo Management (ETM) system dynamically controls fluid temperature to provide reliable prevention of condensate accumulation. This enhances energy efficiency for example by enabling heat recovery to be precisely tailored to meet customers exact needs. (ASD CSDX series) 9

6 KAESER all-in-one rotary screw compressor systems up to kw SIGMA CONTROL The control unit features an easy to read display and durable input keys; all relevant information can be viewed at a glance. User-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 0 selectable languages. Compact combination on of rotary screw compressor and refrigeration dryer With KAESER s intelligent system design, the compressor and refrigeraseparatetion dryer are both completely independently functioning modules. This protects the dryer from exposure to heat from the compressor package, thereby enhancing reliability. Energy-saving refrigeration dryers The dryer shut-down feature*, which can be selected via the compressor controller, is linked to compressor sor operation and significantly reduces energy consumption. All components onents are generously sized yet are easily accessible for maintenance and servicing work. * ) Not applicable to SXC models. SXC Maintenance friendly All maintenance work can be carried out from one side of the unit. The left housing cover is easily removed to allow excellent component accessibility. Furthermore, there s no need to remove the housing cover to inspect fluid levels or drive belt tension, as these can be checked via a convenient inspection window. The all-in-one solution with energy-saving rotary screw compressor There are also significant benefits to saving energy even with smaller rotary screw compressors. For example, a 0 % reduction in energy consumption with a 5.5 kw machine and 00 operating hours per year translates into an annual saving of 0 kwh and to a 660 kg reduction in CO emissions. The all-in-one solution with refrigeration dryer Compressed air supply system with separate components 7 6 Compressed air supply system with AIRCENTER Rotary screw compressor Refrigeration dryer Air receiver Aquamat condensate treatment Filter ECO-DRAIN condensate drain Air-main charging system Rotary screw compressor Complete AIRCENTER system Air-main charging system Aquamat condensate treatment AIRECENTER and SXC: Compact compressed air systems The KAESER AIRCENTER is a complete, turnkey system designed for the production of dried compressed air. The arrangement of a KAESER rotary screw compressor with its highly efficient SIGMA PROFILE airend, together with an energyefficient refrigeration dryer and an air receiver, creates a compact and highly economical package. Furthermore, AIRCENTER and SXC units are far less work-intensive to install than conventional compressed air systems. Image: All-in-one systems: Series: SXC Motor :. to 5.5 kw FAD: 0.6 to 0. m³/min Standard s: / / bar(g) Equipped with SIGMA CONTROL BASIC Series: AIRCENTER Motor :. to kw FAD: 0.6 to. m³/min Standard s: / / bar(g) Version with refrigeration dryer only: Series: SX T, SM T, SK T and ASK T Motor :. to kw FAD: 0.6 to.5 m³/min Standard s: / / bar(g) SXC SXC The thermally shielded refrigeration dryer is installed beneath the rotary screw compressor. At the heart of the system is a stainless steel plate heat exchanger with an integrated condensate separator. The all-in-one solution with integrated air receiver SXC packages are equipped with an internally coated compressed air receiver. The receiver performs important functions: It cools the compressed air, stores it and pre-separates condensate. Accumulating condensate is reliably and efficiently removed without loss via an electronically controlled condensate drain.

7 KAESER modular rotary screw compressors with refrigeration dryer up to kw Potential energy cost savings with heat recovery Save energy with the KAESER SIGMA PROFILE Every KAESER rotary screw airend is equipped with energy-saving SIGMA PROFILE rotors. Components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability. Energy cost savings through system optimisation Compressed air system investment Maintenance costs Energy costs Energy cost saving potential The innovative ASD T to DSD T series These advanced rotary screw compressors are versatile, reliable and highly efficient. With an integrated refrigeration dryer module, these complete air systems provide a dependable source of quality compressed air. Because the air compressor and refrigeration dryer are installed in separate cabinets, the dryer is shielded from exposure to heat from the compressor package, thereby enhancing reliability. Energy saving refrigeration dryers The dryer shut-down feature, which is linked to compressor operation, significantly reduces energy consumption. SIGMA CONTROL The control unit features an easy to read display and durable input keys; all relevant information can be viewed at a glance. User-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 0 selectable languages. Efficient centrifugal separator Installed upstream from the refrigeration dryer, the centrifugal separator ensures dependable and efficient condensate removal even under conditions with high ambient temperatures and relative humidity. An electronic level-sensing ECO DRAIN provides effective condensate drainage without loss. Dependable refrigeration dryer Image: Series: ASD T to DSD T Motor : to kw FAD:.09 to. m³/min Standard s: / / bar(g) The refrigeration dryer is also equipped with an electronic ECO DRAIN. The level-controlled condensate drain eliminates the compressed air losses associated with solenoid valve control, which not only saves energy, but also enhances operational reliability. Turnkey operation Attached to the compressor unit, the refrigeration dryer module is delivered fully connected and ready for operation. The separate cabinet design allows the dryer components to be generously sized yet easily accessible and shields the dryer from exposure to heat arising from the compression process. The high performance cooling system ensures reliable air package operation up to an ambient temperature of +5 C. Space-saving modular design The refrigeration dryer module turns a standard rotary screw compressor into a compact compressed air supply system. All components are easily accessible, both simplifying and speeding up all maintenance work.

8 KAESER rotary screw compressors with SIGMA FREQUENCY CONTROL SIGMA CONTROL The control unit features an easy to read display and durable input keys; all relevant information can be viewed at a glance. User-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 0 selectable languages. Uncompromising efficiency SM SFC to HSD SFC series compressors from KAESER are exceptionally efficient variable speed rotary screw compressors. SM, SK and ASK SFC models use KAESER s minimal maintenance belt drive system, which features automatic belt tensioning to ensure optimum transmission. Larger models from the ASD SFC series upwards are equipped with KAESER s premium efficiency : direct drive system. The large, low-speed KAESER airends with energy-saving SIGMA PROFILE rotors provide outstanding performance throughout their entire control range. Every Kaeser SFC compressor model from the SM SFC to the HSD SFC series is capable of 0 percent duty cycles without any increase in maintenance requirement. Specific (kw/m³/min) Conventional speed control Efficient SFC variable speed control Air flow (m³/min) Optimised specific In any compressed air installation, it is the variable speed controlled compressor that operates longer than any other unit within the system. KAESER SFC models are therefore designed with maximum efficiency and low-speed operation in mind. This saves energy, maximises service life and enhances reliability. Maximum dependability even at high ambient temperatures Contained in its own separately cooled cabinet, the generously sized SFC module enables perfect performance at ambient temperatures of up to +5 C. Complete package EMC certified Image: Series: SM SFC to HSD SFC Motor : to 5 kw FAD: 0.0 to 6 m³/min Standard s: 6 to bar(g) SFC = SIGMA FREQUENCY CONTROL The electro-magnetic compatibility (EMC) of components and of the complete machine has been tested and certified in accordance with all applicable regulations. Other variable speed compressors Transmission losses Energy consumption Maintenance costs KAESER SFC compressors Ultimate efficiency with : drive Significantly increasing reliability and service life, : drive (available with ASD SFC series upwards) reduces the number of components needed in comparison with gear drive and eliminates the associated transmission losses. Sound levels are also considerably lower. The benefits speak for themselves: efficient transmission, optimal energy consumption and reduced servicing / downtime costs. % full load current 00% 700% 600% 500% 00% 00% 00% 0% 0 % Direct start Star-delta start Soft start SFC packages Soft start with no damaging current spikes The soft rise in motor starting current from zero to full load without current spikes leads to an almost unlimited motor starting frequency (the number of possible motor starts within a given time period without overheating occurring). The continuously variable acceleration and deceleration significantly reduces component stress.

9 SIGMA CONTROL and SIGMA CONTROL BASIC Tailored intelligence SIGMA CONTROL... SIGMA CONTROL The function keys in detail...for SX to HSD series compressors With its versatile control, monitoring and communication abilities, the industrial PCbased SIGMA CONTROL is the perfect choice for applications requiring sophisticated communication functionality. It is therefore fitted as standard on all KAESER ASD to HSD series rotary screw compressors and is optionally available for SX, SM, SK and ASK series compressors. Basic functions ON key switches the compressor ON -> automatic self control operation. Green LED indicates Compressor ON. OFF key switches the compressor OFF. Traffic light functions Alarm icon Red LED indicates Compressor alarm. Compressor is shut down on alarm. Menu functions UP key scrolls display text line-by-line upwards. DOWN key scrolls through display text line-by-line downwards. RIGHT key scrolls through text line-by-line to the right. LEFT key scrolls through text line-by-line to the left. Info key Calls up current event information. Additional functions Idle key switches the compressor from load to idle. Remote ON key Green LED switches remote control mode ON and OFF. Communication alarm icon Red LED indicates Data communication to other systems interrupted. Escape key returns to next highest menu level. Timer ON/OFF key Green LED activates / deactivates the set timer function. Maintenance icon Yellow LED indicates Maintenance due or Maintenance counter expired or Warning. Return key initiates jump to next sub-menu or accepts value. Load icon Green LED indicates Compressor on load, air being supplied. Series: SX HSD Power ON icon Green LED indicates Main switch ON, supply available. Acknowledge key confirms alarms and when permitted resets the alarm memory. Idle icon Green LED indicates Compressor running, no air supply. SIGMA CONTROL BASIC... SIGMA CONTROL BASIC Functions...for SXC, SX, SM, SK and ASK The SIGMA CONTROL BASIC is available with KAESER s SXC, SX, SM, SK and ASK series rotary screw compressors. It is the perfect solution for users who initially require a single compressor for their air supply, but who also may wish to expand the compressed air system in the future. Furthermore, KAESER s modular control and compressed air management concept ensures troublefree system compatibility. Quick and simple operation with clear icons and large display Fully automatic DUAL control (full load/ idle/ on/ off control) Monitoring of air network parameters, airend temperature and direction of rotor rotation Counter for service, load and operation hours Adjustable service intervals, and temperature unit selection (bar / psi / MPa / C / F) Adjustable nominal system Adjustable switching differential Group alarm floating contact Electronic transducer Series: SXC, SX ASK 6 7

10 Information technology Tailored system solutions SIGMA AIR MANAGER: Tomorrow s technology, today The SIGMA AIR MANAGER (SAM) is a ground-breaking PC-based master compressed air management system that combines cutting edge Internet and web server technology within a single unit. Designed to optimise compressor system operation, it minimises requirement by automatically selecting the most favourable machine configuration from up to 6 compressors. The SAM uses Kaeser s adaptive -D Control which considers the three crucial factors that affect energy-efficient compressor control within a compressed air station, namely: switching losses, control losses and flexibility. In order to ensure optimum performance, the SAM constantly analyses the relationship between these factors, calculates the best possible result and controls the compressors accordingly. Moreover, this approach enables required system to be reduced thereby achieving further significant savings - each bar decrease in results in a 6 percent energy saving. The SIGMA AIR CONTROL data visualisation feature, integrated as standard in every SIGMA AIR MANAGER master controller, allows current operational data, messages and alarms to be viewed at any time via the Internet simply by using a standard browser and requires no additional software. Long-term data storage and compressed air auditing functionality is also available via SIGMA AIR CONTROL PLUS (option). The internal SIGMA CONTROL compressor controller forms the basis for comprehensive system monitoring and management. Data exchange between the SIGMA CONTROL and SIGMA AIR MANAGER is performed via the Profibus DP interface. GSM modem Telephone network Ethernet Send maintenance / alarm messages via SMS to your personal mobile telephone number Compressed air station Rotary screw compressor With energy-saving motor for minimised energy costs Highly efficient SIGMA PROFILE ensures more air for less energy consumption SIGMA CONTROL compressor controller Proven industrial PC Future compatible with update capability Exceptional versatility, even allows connection of external components (e.g. refrigeration dryer) Prepared for Teleservice and connection of control and communication systems (Profibus DP) as standard Powerful multi-function timer SIGMA AIR MANAGER compressed air management system Refrigeration dryer Ensures quality, dry compressed air Condensate-free compressed air Pressure dew point + C SECOTEC CONTROL enables energy savings of up to 90%. Air filters For clean compressed air Minimal drop Integrated KAESER centrifugal seprator Consistent degree of separation Air receiver Galvanised both internally and externally as per DIN Long service life Condensate drain Automatic electronic-controlled condensate drain Unrivalled reliability No compressed air losses Oil / water separation system Treats compressor condensate Complies with applicable water regulations Approved by the Berlin Structural Engineering Institute Saves disposal costs Air-main charging system Treated compressed air even when network is depressurised Significantly reduced leakage losses Visualisation and long-term analysis with SIGMA AIR CONTROL basic and SIGMA AIR CONTROL plus (optional) Long-term data measurement for reporting, analysis, control and audits Enables targeted compressed air cost reduction Highly informative energy cost summaries Additional cost pools can be added No additional software required (system uses standard Internet browser) Visualisation via RS / Intranet / telephone network Real-time data online Communication System data stored and processed in the SIGMA AIR MANAGER can be transferred via telephone or computer network (Ethernet). SMS messages, for example, can be forwarded to a service technician s mobile telephone. 9

11 Premium quality, precision machined Precision milling and grinding The SIGMA PROFILE rotors are machined on CNC profile grinders to micron accuracy. Production and quality assurance To achieve maximum precision, components for KAESER rotary screw compressors are machined in climate-controlled rooms using the very latest tool machinery. Dedicated and highly qualified personnel draw on years of engineering experience to ensure unrivalled product quality and consistency. Production tolerances are continuously monitored using precision -D measuring equipment that detects variations to within micron accuracy (large photo right). Meticulous assembly All airends and compressor packages are assembled to the highest standards by KAESER s qualified specialists in accordance with KAESER s Quality Management System. Continuous quality control Precision machining tolerance inspection via state-of-the-art -D coordinate measuring equipment ensures consistent product quality and component characteristics. Detailed inspection Each rotor pair undergoes detailed inspection for fitting accuracy and interplay. Future-oriented Efficiency, reliability and exceptional user-friendliness are long-standing trademarks of KAESER products. The company s state-of-the-art Research and Development Centre (left) houses the very latest equipment and is designed to provide the research engineers with unrivalled working conditions to maintain and extend KAESER s competitive edge and to deliver continuous product innovation. Flexible machining centres Modern machining centres installed in special climate-controlled rooms produce the rotors and casings for KAESER airends. Quality management to DIN/ISO 900 ensures exceptional product quality. 0

12 Expert advice and professional customer care: KAESER AIR SERVICE Optimised air supplies After carrying out a computer-aided Air Demand Analysis (ADA), we will quickly determine your business s compressed air demand and provide an exact itemised air-cost analysis. With help from KAESER s Energy Saving System (KESS), the ADA data forms the basis for determining a cost-optimised air supply solution. Worldwide Teleservice KAESER Teleservice, a cost-saving service solution based on global networking and data communication, enables remote diagnosis and demand-oriented maintenance. The service provides improved availability and optimised overall air supply efficiency. Outstanding customer service Our goal is total customer satisfaction, which is why we have created a worldwide service network providing global customer support. Expert service technicians and engineers are available throughout the world to give fast, reliable help where you need it, when you need it. Genuine KAESER parts KAESER s service personnel use only genuine maintenance and spare parts with proven long-term quality to ensure unrivalled reliability and long service life. Only Kaeser original parts guarantee tested quality. SIGMA AIR UTILITY: Global service and advice KAESER is represented throughout the world by in-country subsidiaries and qualified partners. No matter where, our customers can rely on fast, dependable customer support- and the same applies for service and maintenance. SIGMA AIR UTILITY Just buy the air you need. Now you can buy compressed air at a fixed price per unit, just like electricity, or any other utility.

13 More and more users choose KAESER Trade and industry The majority of industrial compressed air requirements are met by rotary screw compressors, which are also being increasingly used in trade and workshop applications. KAESER screw compressors with SIGMA PROFILE airends reflect this growing trend, as more than 00,000 of these economical and reliable systems are currently in service throughout the world. Dust evacuation, packaging, filtration KAESER rotary screw vacuum packages with the special KAESER vacuum airend are just as suited to evacuating, testing, drying, and degassing processes as they are to filtration applications or filling bottles and tubes. These units are also equipped with the advanced PC-based SIGMA CONTROL compressor controller. PET bottle production KAESER has developed a remarkably economical system solution for this growing field of application. The SIGMA PET AIR bottle production system comprises a low stage (rotary screw compressor, control air), a high stage (booster, blow moulding) and efficient refrigeration drying. In addition to outstanding system performance, air users benefit from low investment and operating costs. Pressure and vacuum applications KAESER rotary blowers with OMEGA PROFILE blocks are used in / vacuum applications for drying, aerating waste water clarifiers, conveying powder or granular material, cleaning by suction, inspection and packaging. Compressed air for maritime applications KAESER KOMPRESSOREN also offers a specialised range of compressed air products customised especially for the needs of maritime users. Rotary screw compressors, for example, are used to produce work air and supply compressed air for special applications, such as nitrogen production. Rotary blowers are also used to treat wastewater on large cruise liners. 5

14 SX ASK series ASD CSDX series Rotary screw compressors with V-belt drive to kw Rotary screw compressors with : drive to 90 kw Modell Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Sound Schalldruck-- pegel level **) Weight Masse Modell Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Sound Schalldruck-- pegel level **) Weight Masse bar m³/min bar kw mm db(a) kg bar m³/min bar kw mm db(a) kg SX x 6 x ASD x 900 x SX SX x 6 x G / 590 x 6 x ASD 0 ASD x 900 x G / 5 60 x 900 x SX x 6 x ASD x 900 x SM x 76 x BSD x 0 x SM G / 60 x 76 x 0 65 BSD x 0 x 700 G / SM x 76 x BSD x 0 x SK SK x 95 x G 750 x 95 x CSD 5 CSD x x x x 900 G 7 90 ASK x 0 x CSD x x ASK ASK x 0 x 0 G / x 0 x CSDX 0 CSDX x 90 x G 90 x 90 x *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed 6 7

15 DSD HSD series SXC AIRCENTER SX/SM/SK series Rotary screw compressors with : drive to 500 kw Modular rotary screw compressors with refrigeration dryer & air receiver to kw Modell Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Sound Schalldruck-- pegel level **) Weight Masse Modell Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Refrigeration Kältetrockner dryer Refrigerant Kältemittel Pressure Druck- Leistungsaufnahme consumption dew tau- punkt point Druck- Air behälter- inhalt receiver capacity Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Schall- Sound druck-- pegel level **) Weight Masse bar m³/min bar kw mm db(a) kg bar m³/min bar kw kw Model Typ C l mm db(a) kg DSD x 70 x SXC R a x 90 x DSD 7 DSD x 70 x DN x 70 x SXC SXC R a x 90 x R a x 90 x G / DSD x 70 x SXC R a x 90 x DSDX DSDX x 90 x x 90 x 00 DN ***) 7 7 ***) AIRCENTER AIRCENTER R a x 90 x R a x 90 x ESD 5 ESD x 000 x 0 DN x 000 x AIRCENTER 6 AIRCENTER R a x 90 x R a x 90 x G / FSD 7 FSD x x 60 DN x x AIRCENTER 9 AIRCENTER R a x 00 x R a x 00 x G / HSD x 5 x AIRCENTER R a x 00 x HSD 7 HSD x 5 x DN x 5 x AIRCENTER AIRCENTER R a x 70 x G 0.6 R a x 70 x HSD x 5 x *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed 9

16 SX ASK T series ASD DSD T series Modular rotary screw compressors with refrigeration dryer to kw Modular rotary screw compressors with refrigeration dryer to kw Modell Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Refrigeration Kältetrockner dryer Leistungsaufnahme consumption Refrigerant Kältemittel Pressure Druck- dew tau- punkt point Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Weight Masse Modell Schall- Sound druck-- pegel level **) Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Refrigeration Kältetrockner dryer Leistungsaufnahme consumption Refrigerant Kältemittel Pressure Druck- dew tau- punkt point Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Schall- Sound druck-- pegel level **) Weight Masse bar m³/min bar kw kw Model Typ C mm db(a) kg bar m³/min bar kw kw Model Typ C mm db(a) kg SX T R a x 905 x ASD 5 T R a x 900 x SX T SX 6 T R a x 905 x R a x 905 x G / ASD 0 T ASD 50 T R a x 900 x G / 5 0. R a x 900 x SX T R a x 905 x ASD 60 T R a + 50 x 9 x SM 9 T R a + 60 x 7 x BSD 65 T R a x 0 x SM T R a + 60 x 7 x G / BSD 75 T R a x 0 x 700 G / 70 SM T R a + 60 x 7 x BSD T R a x 0 x SK T SK 5 T R a x 0 x G 0.6 R a x 0 x CSD 5 T CSD 5 T R a + 60 x x R a + 60 x x 900 G 7 50 ASK T R a + 00 x 60 x CSD 5 T R a + 60 x x ASK T ASK 0 T R a + 00 x 60 x 0 G / R a + 00 x 60 x CSDX 0 T CSDX 65 T R a + 5 x 90 x G 90. R a + 5 x 90 x DSD T R a + x 70 x DSD 7 T R a + x 70 x DSD 0 T R a + x 70 x 00 DN DSD T R a + x 70 x ***) 50 *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed 0

17 SM CSDX SFC series DSD HSD SFC series Modular rotary screw compressors with SIGMA FREQUENCY CONTROL to 90 kw Modular rotary screw compressors with SIGMA FREQUENCY CONTROL to 5 kw Modell Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Weight Masse Modell Min. min. Druckbandbreite bandwidth Drehzahlbereich range Speed min. max. Frequency Frequenzbereich range min. max. Schall- Sound druck-- pegel level **) Betriebs- Working über- druck Liefermenge*) FAD Overall Gesamtanlage package bei at Betriebsüberdruck working Max. max. operating Überdruck Motor- Rated nenn- leistung motor Abmessungen Dimensions W B x T D x H Anschluss Air connection Druckluft Min. min. Druckbandbreite bandwidth Drehzahlbereich range Speed min. max. Frequency Frequenzbereich range min. max. Schall- Sound druck-- pegel level **) Weight Masse SM SFC bar m³/min bar kw bar U/min rpm Hz mm db(a) kg ± x 76 x 0 G / 67 0 bar m³/min bar kw bar U/min rpm Hz mm db(a) kg DSD SFC ± x 70 x SK SFC SK 5 SFC ± 0. ± x 95 x G 750 x 95 x DSD 7 SFC DSD 0 SFC ± 0. ± x 70 x DN x 70 x ASK SFC ASK 0 SFC ASD 50 SFC ASD 60 SFC BSD 75 SFC ± 0. ± 0. 5 ± 0. 0 ± 0. 7 ± x 0 x G / 00 x 0 x x 900 x G / 0 x 900 x x 0 x 700 G / 7 70 DSD SFC DSDX SFC DSDX 0 SFC ESD 5 SFC ESD SFC ± 0. ± ± ± ± x 70 x 00 5 x 95 x 00 5 x 95 x 00 0 x 000 x 0 DN 0 DN 5 7 (79***) 7 (7***) 7 (7***) x 000 x CSD 5 SFC ± x x FSD 57 SFC ± x x 60 DN CSD 5 SFC ± x x 900 G 7 0 HSD 65 SFC ± x 5 x CSD 5 SFC ± x x HSD 76 SFC ± x 5 x 50 DN CSDX 0 SFC CSDX 65 SFC ± ± x 90 x G x 90 x HSD SFC ± x 5 x *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed

18 Aircenter ASK T SFC series ASD DSD T SFC series Modular rotary screw compressors with SIGMA FREQUENCY CONTROL and refrigeration dryer to kw Modular rotary screw compressors with SIGMA FREQUENCY CONTROL and refrigeration dryer to kw Modell Betriebs- Working über- druck Liefermenge*) FAD Max. max. Overall Gesamtanlage package operating Überdruck bei at Betriebsüberdruck working Motor- Rated nenn- leistung motor Drehzahlbereich range Speed min. max. Frequency Frequenzbereich range min. max. Kältetrockner Dryer consumption Leistungsaufnahme Refrigerant dew tau- Kältemittel Pressure Druckpunkt point Abmessungen Dimensions W B x T D x H Anschluss Air Druckluft connection Weight Masse Modell Schall- Sound druck-- pegel level **) Betriebs- Working über- druck Liefermenge*) FAD Max. max. Overall Gesamtanlage package operating Überdruck bei at Betriebsüberdruck working Motor- Rated nenn- leistung motor Drehzahlbereich range Speed min. max. Frequency Frequenzbereich range min. max. Kältetrockner Dryer consumption Leistungsaufnahme Refrigerant dew tau- Kältemittel Pressure Druckpunkt point Abmessungen Dimensions W B x T D x H Anschluss Air Druckluft connection Schall- Sound druck-- pegel level **) Weight Masse bar m³/min bar kw U/min rpm Hz KW Model Typ C mm db(a) kg bar m³/min bar kw U/min rpm Hz KW Model Typ C mm db(a) kg AIRCENTER SFC AIRCENTER SFC R a + 60 x 00 x 76 G / R a x 70 x 0 G ASD 50 T SFC ASD 60 T SFC R a + 50 x 900 x G / 0. R a + 50 x 900 x AIRCENTER 5 SFC R a x 70 x 0 G 6 60 BSD 75 T SFC R a + 00 x 05 x 700 G / 7 00 SM T SFC R a + 60 x 7 x 0 G / CSD 5 T SFC R a + 60 x x SK T SFC R a x 0 x 60 G 67 0 CSD 5 T SFC R a + 60 x x 900 G 7 0 SK 5 T SFC R a x 0 x 60 G 6 CSD 5 T SFC R a + 60 x x ASK T SFC ASK 0 T SFC R a + 00 x 60 x 0 G / R a + 00 x 60 x 0 G / CSDX 0 T SFC CSDX 65 T SFC R a + 5 x 90 x G. R a + 5 x 90 x DSD T SFC R a + x 70 x DSD 7 T SFC R a + x 70 x DSD 0 T SFC DN 65.5 R a + x 70 x DSD T SFC R a + x 70 x ***) 0 *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed *) Performance data in accordance with ISO 7: 009, Annex C. **) Sound level as per ISO and basic standard ISO 96-, tolerance: ± db(a). ***) At high fan speed 5

19 Choose the required grade of treatment according to your field of application: Explanation Air treatment using a refrigeration dryer ( dew point + C) Application examples: Selection of treatment classes to ISO 57- (0) Solids Water Pure air and clean room technology, dairies, breweries Foodstuff production Very clean conveying air, chemical plants Pharmaceutical industry Weaving machines, photo labs Oil FF AR FF RD* ED Process air, pharmaceuticals Photo labs Especially dry conveying air, paint spraying, fine controllers Compressor THNF X 6 7-X AQUAMAT * FE microfilters can be optionally installed in TG to TI series refrigeration dryers. Other machines - X FF FE Installation for heavily fluctuating air demand - - FD ACT AR Optional filtration DD** FE ZK AR - DD** - - Air receiver ED ECO DRAIN FB / FC Pre-filter FD Particulate filter FE / FF Microfilter FFG Activated carbon and microfilter combination FG Activated carbon filter RD Refrigeration dryer THNF Bag filter ZK Centrifugal separator Compressed air quality classes to ISO 57-(0): Solid particles / dust FG FE ED Compressor THNF FD AQUAMAT max. particle count per m³ of a particle size with d [µm]* d.0.0 d 5.0 e.g. Consult KAESER regarding pure air and cleanroom technology 0,000 00,000 Not defined Not defined Not defined 00 6,000 90,000 Not defined Not defined 0,000,000 0,000 Class Particle concentration Cp in mg/m³ * 6 7 X 0 < Cp 5 5 < Cp Cp > Water Class Pressure dew point, in C 0 e.g. Consult KAESER regarding pure air and cleanroom technology C 0 C 0 C + C + 7 C + C Class Concentration of liquid water CW in g/m³ * 7 9 X CW < CW 5 5 < CW CW > Oil FF Air-main charging system AR 0 For KAESER rotary screw compressors Oil Desiccant dryer 0. d 0.5 FB X AQUAMAT DD FE FC X AQUAMAT Class Activated carbon adsorber FF Solids Water Paint spraying ZK AR For non frost protected air systems: Compressed air treatment with a desiccant dryer (down to -70 C dew point) Microchip production, optics and foodstuffs RD* FFG Pure air and clean room technology, pharmaceuticals, dairies, breweries Optional filtration Packaging, control and instrument air No quality requirements ACT Conveying air for waste water systems FD Low-grade shot blasting FE Shot blasting FF Paint spraying, powder coating General works air, high-grade sand blasting Installation for heavily fluctuating air demand ACT ** An aftercooler is required where applicable for heat regenerated desiccant dryers. Class Total oil concentration (fluid, aerosol + gaseous) [mg/m³]* 0 e.g. Consult KAESER regarding pure air and cleanroom technology X > 5.0 *) At reference conditions 0 C, bar(a), 0% humidity

20 CONTACTOS LUANDA EDIFÍCIO NOVA SOTECMA Av. Deolinda Rodrigues 99 Telefones: (+) 6 / 0 / / 59 Telemóveis: (+) / Fax: (+) 6 95 ns@novasotecma.com LOBITO Rua de Agosto - Telefones: (+) 7 00 / Fax: (+) 7 99 lobito@novasotecma.com VIANA Viana Park - Estrada Viana-Calumbo Telefone: (+) 9 5 Fax: (+) 6 95 viana@novasotecma.com A MARCA DA INDÚSTRIA ANGOLANA