Compressor Technology

Transcription

1 Compressor Technology 1

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3 Luna focuses on compressed air Under the slogan Luna OnAir, we present a comprehensive compressed air offering comprising the brands Ferax, Luna and Abac. We hope that this catalogue will be a helpful guide when choosing a compressor with the different options currently available. We also want to spread relevant information about the compressed air concept in its entirety in order to increase the level of knowledge. In addition to a wide range of all sorts of accessories, Luna also offers a range of services, warranties, service and spare parts in the concept. The goal is for Luna OnAir to be the best compressed air offering. Right compressor for your needs You should base your choice of compressor on what is to be driven and the pressure and flow required. To help, you can use the specifications in the tables. You should always include a degree of over capacity to be on the safe side. The questions that are good to get answers to before choosing your compressor are: How large is the air requirement? What working pressure is required? What are the requirements on air quality? Where will the compressor be located? Is there enough power in the building? When the need is identified, the following should be answered: Max. load rate? Connection cable, length, cross section? Ventilation, supply and exhaust air. Sound level? Depending on location, what is acceptable? Service accessibility? When you can answer most of these questions, your compressed air dealer will then help you to choose the right compressor. 3

4 This is how you choose the right compressed air option Vinkel-/Bandslipmaskin Angle Angle grinder/belt grinder/belt sander sander Exc.-/Osc slipmaskin Exc./Osc Exc./Osc grinding grinding machine machine Mutterdragare Impact 3/4" Impact - 1" wrench wrench 3/4" 3/4" 1" 1" Angle Chisel/Needle grinder/belt sander Mejsel-/Nålhammare Chisel/Needle scaler Exc./Osc grinding scaler machine Filmaskin Filing machine Impact Filing wrench machine 3/4" 1" Plåtsåg Chisel/Needle Plate Plate saw scaler saw Borrmaskin/Skruvdragare Drilling machine/power Filing machine Drilling machine/power driver driver plate shears/nibbler/ Blasting Plate gun saw Handplåtsax/Nibbler/Blästerpistol plate shears/nibbler/ Drilling machine/power Blasting gun driver Mutterdragare Impact wrench 3/8" 1/2" Hand Impact plate 3/8" shears/nibbler/ wrench - 1/2" 3/8" Blasting 1/2" gun Vinkelmutterdragare Angled Angled impact impact Impact wrench 3/8" wrench wrench - 1/2" 3/8" 3/8" 1/2" 1/2" Blåspistol/Oljeduschspruta Angled impact Blowgun/Oil wrench 3/8" sprayer 1/2" Blowgun/Oil sprayer Blowgun/Oil Spot blaster sprayer Punktbläster Spot Spot blaster blaster Spik-/Dyckertpistol/Gravyrpenna Nail/Brad Nail/Brad gun/engraving pen Nail/Brad gun/engraving pen pen Vinkelmutterdragare Angled Angled Angled impact 1/4" impact impact wrench wrench wrench 1/4" 1/4" 1/4" Hål-/Falstång/Nitpistol Hole/Folding Hole/Folding pliers/rivet pliers/rivet gun gun Luftpåfyllare Air pump Air pump Paint spray gun Färgspruta Paint spray gun 1.5 hp OL 1.5 hk hp OL 1.5 hp OL 1.5 hp 1.5 hk hp 2.0 hp 1.5 hp 2.0 hk hp 2.5 hp 2.0 hp 2.5 HK hp 3.0 hp Sack barrow model 2.5 hp 3.0 hp Twin 3.0 Tank hk hp Säckk.modell Sack barrow model 3.0 hp Sack barrow model 3.0 hp Vertical 3.0 hk hp Twin Tank 3.0 hp Belt drive 3.0 hp Twin Tank 3.0 hk hp Vertikal Vertical 3.0 hp Sound 3.0 att. hp Vertical 3.0 hk hp Remdriven Belt 4.0 hp Belt drive 3.0 hp Belt drive 3.0 hk hp Ljuddämpad Sound att. 5.5 hp Belt drive 3.0 hp Sound att. 7.5 hp Belt 4.0 drive hk hp Remdriven Belt 4.0 hp Belt drive 7.5 hp Bar hk hp Remdriven Belt 10.0 hp Belt 5.5 drive hp Belt drive 7.5 hk hp Remdriven Belt 10.0 hp 15 Bar 7.5 hp Belt drive hk hp Bar 7.5 hp 15 Bar 10.0 hk hp Remdriven Belt 10.0 hp Belt drive 10.0 hk hp Bar 10.0 hp 15 Bar 4 Recommended Recommended Acceptable Recommended Går utmärkt Not Acceptable Acceptable recommended Acceptabelt Not Not recommended recommended Mindre lämpligt

5 Calculate your compressed air requirement Equipment Air consumption l/min Utilization factors in activities 1 Industry Service Drill 6.5 mm 420 0,2 0,1 Drill 10 mm (Pistol/Straight) 550 0,2 0,1 Drill 13 mm 635 0,2 0,1 Angle grinder 5" 900 0,2 0,2 Angle grinder 7" ,1 0,1 Eccentric rotating 150 ᴓ 500 0,1 0,2 Straight grinding machine small 330 0,2 0,2 Straight grinding machine large 550 0,2 0,1 Angled impact wrench 750 0,1 0,2 Impact wrench ⅜" 550 0,2 0,2 Impact wrench ½" 900 0,2 0,2 Impact wrench 1" ,2 0,2 Power driver small 400 0,1 0,05 Power driver large 700 0,1 0,05 Plate saw 300 0,05 0,1 Chipping hammer 400 0,1 0,05 Chisel hammer 650 0,1 0,05 Blowgun 350 0,05 0,05 Small blaster gun 300 0,1 0,2 Example: Garage 2 Impact wrench ½" = Eccentric rotating 150 ᴓ ,2 = Blowguns = 53 Total consumption 513 Addition for leakage 10% 51.3 Reserve for future use 30% Basis for the selection of the compressor The degree of utilization must be taken into consideration when choosing a compressor. For a screw compressor, a 70% utilization rate can be chosen, which in this case gives an appropriate compressor capacity of For a reciprocating compressor, a 50% utilization rate can be chosen, which normally is The number of machines that can simultaneously be in operation must also be taken into account. 1 The utilization factor can vary greatly within different application areas. The given values can only be used as a guide. 5

6 Compressor technology for all needs Small reciprocating compressors for customers with a small compressed air requirement. The range consists of compressors between 1.5 to 3.0 hp ( kw). Covers most air needs between 70 and 250 l/min. FAD Reciprocating compressors in a standard design for professional users. The range consists of compressors between 1.5 to 10 hp ( kw). Covers most air needs between 100 and 900 l/min. FAD Special compressors and accessories, mainly for stationary installations in industry. The range consists of sound attenuating, vertical 15 bar compressors and screw compressors in different sizes. Covers most air needs between 250 and l/min. FAD 6

7 Compressors for construction sites. Designed to be manageable and durable to meet the high demands of the construction industry. Available in portable and transportable models. The construction compressors are available in several designs: OL-1.5 hp, 10 litres Small portable compressor with a maximum pressure of 8 bar. Best suitable for brad and staple guns, for indoor use. ACD BT, 230 V Transportable sack barrow model with a maximum pressure of 10 bar. Solid rubber wheels. Powerful compressor that can handle 3" 4" nails, for outdoor nailing. ACD BD, 230 V Transportable Twin tank model with a maximum pressure of 10 bar. Solid rubber wheels. Powerful compressor that can handle 3" 4" nails, for outdoor nailing. Service and aftermarket services Our aim is always to exceed our customers requirements and expectations. Our customers should feel confident in obtaining the right product and a quality to satisfy their needs. We strive for good and professional relationships with our customers and want them to perceive Luna as a truly highperformance partner that can help increase productivity. All original parts are manufactured to the same quality standards as the compressors. You can therefore be sure that your production maintains the same high level even after your compressor has been serviced. Our distribution system means you can be assured of a quick delivery of the original parts you require. Our service and organisation partners can be found in all countries. Repair and service is carried out on all compressed air equipment, regardless of manufacturer. The best way to safeguard your interests is to take care of the equipment in the best possible way. 7

8 Compressed air technology in brief In the concept of compressed air technology a range of parameters are housed that are important to know in order to select the right compressor, and to achieve optimum operation for your specific needs and requirements. On the following pages we intend to go into the subject in detail. We start with size. The size is a measure of the compressor s ability to deliver compressed air, i.e. the combined capacity of the compressor block and the electric motor. In Europe the flow that we are speaking is normally stated as Free Air Delivery (FAD) in litres/minute or litres/second. In order to give the compressor a buffer with compressed air, you usually have an air reservoir next to the block, but the size of the air reservoir says nothing about the size of the compressor, which is mainly determined by the power of the electric motor and the block s capacity. An electric compressor comprises, among others, of: 1 1. Compressor block 2. Electric motor 3. Push bar switch 4. Non-return valve Tank The push bar switch controls the operation and in this is a Max/Delta pressure preset, i.e. the pressure interval in which the compressor works. The maximum pressure and Delta pressure are adapted for any given compressor, its fuse protection, safety valves and should not be modified by non-authorized persons. 5 8

9 Reciprocating compressors The models are available as Direct or Belt-driven, Oil lubricated or Oil-free, and in one or two stage designs. When compression is created, the piston pushes the air pass the valve plate in the cylinder head. This process also generates heat, which on most models is air-cooled. Two stage models also have a cooler between stages and it is exactly the cooling that increases the efficiency 2 of these models. The load rate 3 normally lies at about 50% on direct drive models, or at about 70% on belt-driven models. Screw compressors The compression is created by two screw-shaped profiles with a very accurate fit. The air is compressed mixed with oil, where the function of the oil is to cool and lubricate. Before the process is complete, the oil is separated from the compressed air in the separator filter. The process is normally monitored by electronics and the load rate 3 is 100%, thanks to the oil cooling. Cooling and ventilation Compressors create a lot of heat. The physical laws give a rise in temperature at a specific compression. As an example of this, we can mention that at the valve plate on a reciprocating compressor with a maximum working pressure of 10 bar and at full operation, a temperature of about 200 C is reached. It is therefore important that the compressor is placed in a well-ventilated room. The basic rule is that the ventilation area, needed to dissipate heat from the compressor room, must be at least double the size of the compressor fan s area. (1 the area in the room at floor level + 1 the area out of the room at ceiling level.) 2 The degree of efficiency characterizes how efficiently a system converts energy into some form of useful work. In practice the degree of efficiency is always less than 1, since all true systems are affected by some form of energy loss. A drop in temperature has a positive effect on efficiency and in this way can improve utilization of the supplied energy. 3 The load rate denotes the amount of the total operating time that the compressor can be fully loaded. 9

10 Air quantity The compressor produces a specific flow (capacity), air quantity or volume/time. The capacity is usually presented in m³/min, l/min or l/s and states at what pressure it was measured. The value is called Free Air Delivery (FAD) (Example, ACB gives 970 l/min FAD at 6.3 bar.) The measurement standard used is ISO Air pressure The compressed air is compressed to a given maximum pressure, generally from 8 to 10 bar. (Higher pressures can occur.) The pressure at each point of use is adjusted by means of a regulator and is determined by the application. Producers of air tools, air motors, paint sprayers and pneumatics normally state at what pressure their products should be used. Examples of required operating pressure for different applications: Ordinary cleaning/blowgun, about 6 8 bar Ordinary air motors, grinding machines, impact wrenches, about 6 7 bar Paint sprayers, about 2 4 bar Pneumatics, cylinders, typically 5-7 bar Air Quality Compressed air is used in everything from workshops to laboratory environments and consequently the demands on compressed air quality differ. Typical criteria considered are: Water/oil content Particle content Sterility Odour/taste Large compressor installations are usually equipped with post-treatment of the compressed air to conform to the different needs. Airflow To get the most out of your compressor, you should always think about the airflow that you will need. Hose size, length and the type of hose to be used have a far-reaching effect on the result. Example:a straight hose with an inside diameter of 6 mm and a length of 3 metres can give 360 l/min. The same hose in a longer design, for example 10 metres, only gives 200 l/min. If, however, you choose a straight hose with an inside diameter of 9 mm and a length of 10 metres, the flow in the hose can reach 535 l/min. When using 3 4 nail guns, you should therefore select a hose that has an inside diameter of at least 9 mm in order to be sure that the tool can perform the work. Large compressor installations are usually equipped with post-treatment of the compressed air to conform to the different needs. Ø Dim Length Capacity l/m meter Straight Rolled ¼" 6 mm ⅜" ½"

11 Ferax direct drive compressors Portable single stage reciprocating compressors equipped with overvoltage protection. Suitable for cars, in garages and workshops. Ideal for craftsmen, plumbers, painters, etc. Art. no Ferax OL 2HP-O V Compressor block 1-stage FC 2/24 1-stage 1-stage Motor voltage V phase phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 1.1 (1.5) 1.5 (2) 2.2 (3.0) Compressor block speed rpm Dimensions L W H mm Weight kg * At 6 bar. Advantages Good performance:ferax compressors have a sturdy design and use high quality components. Easy maintenance Easily accessible components to facilitate maintenance. Perfectly dimensioned: Compact models for users with smaller needs. 11

12 Ferax belt drive compressors Portable single stage, belt driven reciprocating compressors equipped with overvoltage protection. Suitable for cars, in garages and workshops. Ideal for craftsmen, plumbers, painters, etc. Art. no Ferax VB B B Compressor block 1-stage 1-stage 1-stage Motor voltage V phase phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 1.5 (2.0) 2.2 (3.0) 2.2 (3.0) Compressor block speed rpm Dimensions L W H mm Weight kg * At 6 bar. Advantages Good performance:ferax compressors have a sturdy design and use high quality components. Easy maintenance Easily accessible components to facilitate maintenance. Perfectly dimensioned: Compact models for users with smaller needs. 12

13 Luna direct drive compressors Portable single stage direct drive reciprocating compressors equipped with overvoltage protection. Oil lubricated. Suitable for basic maintenance, craftwork, plumbers, painting, etc. Art. no Luna ACD OL ACD ACD Compressor block 1-stage 1-stage 1-stage Motor voltage V phase phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 1.1 (1.5) 1.1 (1.5) 1.5 (2) Compressor block speed rpm Dimensions L W H mm Weight kg Art. no Luna ACD ACD3.0-24BT ACD3.0-22BD ACV3.0-50BT Compressor block 1-stage GV 34 1-stage GV 34 1-stage GV 34 1-stage Motor voltage V phase phase phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 1.9 (2.5) 2.2 (3.0) 2.2 (3.0) 2.2 (3.0) Compressor block speed rpm Dimensions L W H mm Weight kg * At 6 bar. Advantages High operating reliability:luna ACD has a sturdy design and uses high quality components, which improves both performance and longevity. Small power losses: Pressure relief valves with low power consumption at start-up and which ensure safer operation. Easy operation and maintenance: Easily operated controls and good access to components. Cast iron cylinder, aluminium cylinder head: Optimize heat generation and provide a more efficient compressor. 13

14 Luna belt driven compressors Portable and stationary reciprocating compressors with air tank and belt-driven motors. Oil lubricated. Suitable for use in garages and workshops as well as for craftsmen, carpenters, plumbers, painters, etc. in connection with maintenance work. Art. no Luna ACB3.0-50T ACB4.0-90T ACB S ACB S ACB10-270S Compressor block 1-stage 2-stage 2-stage 2-stage 2-stage Motor voltage V phase phase phase phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 2.2 (3.0) 3.0(4.0) 4.0 (5.5) 5.5 (7.5) 7.5 (10) Compressor block speed rpm Dimensions L W H mm Weight kg * At 6 bar. Advantages Cast iron cylinder with large aluminium cylinder head: Luna ACB has a sturdy cast-iron cylinder with a large aluminium head to provide efficient cooling and improved performance. Steel valve plate:a steel valve plate gives more reliable operation, a longer life and higher performance. Short stoke length: Increased FAD, low speed which gives increased performance and a long life. Large crankcase: More efficient lubrication and cooling for continuous operation and a longer life. Two-stage pumps: Intermediate cooling channels giving an increased load factor and greater efficiency. 14

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16 ABAC reciprocating compressors Powerful, stationary, belt driven reciprocating compressors with cast iron cylinder block. A reliable and well-balanced design with effective cooling and high efficiency. Suitable for garages and workshops where the need of air is great. Vertical Art. no ABAC B3800B/150 VM3 B5900B/270 VT5.5 Compressor block B3800B/ 1-stage B5900B/2-stage Motor voltage V phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 2.2 (3.0) 4.0 (5.5) Compressor block speed rpm Dimensions L W H mm Weight kg * At 6 bar. 15 bar Art. no ABAC B6000/ bar B7000/ bar Compressor block B6000/2-stage B7000/2-stage Motor voltage V phase phase Fuse (inert) A Throughput cylinder volume l/min Throughput cylinder volume l/sec Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 5.5 (7.5) 7.5 (10) Compressor block speed rpm Dimensions L W H mm Weight kg * At 6 bar. 16

17 Advantages Cast iron cylinder with large aluminium cylinder head: ABAC Vertical and 15 bar compressor has a robust cast iron cylinder with a large aluminium head to provide efficient cooling. Steel valve plate: A steel valve plate gives more reliable operation, a longer life and higher performance. Short stoke length: Increased FAD, low speed which gives increased performance and a long life. Large crankcase: More efficient lubrication and cooling for continuous operation and a longer life. Two-stage pumps: Intermediate cooling channels giving an increased load factor and greater efficiency. 17

18 Sound attenuated Art. no ABAC B2800B/LN/M3 Compressor block B2800B/2-stage Motor voltage V phase Fuse (inert) A 16 Throughput cylinder volume l/min 320 Throughput cylinder volume l/sec 5.3 Free air delivery* l/min 240 Free air delivery* l/sec 4.0 Max working pressure bar 10 Air container volume l 27 Sound level db (A) 65 Motor output kw (hp) 2.2 (3.0) Compressor block speed rpm 1570 Dimensions L W H mm Weight kg 87 Advantages Silent operation: Sound attenuated ABAC-compressor as standard equipped with sound attenuated hood. The compressor keeps a low noise level of 65 db (A). Copper pressure line: In order to reduce heat generation, a copper pressure line has been used to give a lower air temperature. After cooler with large flanges: Optimizes heat generation, and provides more efficient cooling of the compressor. * At 6 bar. 18

19 ABAC screw compressors Stationary, silent screw compressors for professional use. Immediately ready for use through electrical connection. Suitable for, among others, industry, garages and workshops. Art. no ABAC Micron/200L/5.5 Micron/270L/7.5 Micron/270L/10 Motor voltage V phase phase phase Fuse (inert) A Free air delivery* l/min Free air delivery* l/sec Max working pressure bar Air container volume l Sound level db (A) Motor output kw (hp) 4 (5.5) 5.5 (7.5) 7.5 (10) Dimensions L W H mm Weight kg * At 6 bar. Advantages Easy-to-use.The Micron screw compressor has a basic display for easy operation and adjustments as required. Easy maintenance: It is easy to access all components to easily manage maintenance and servicing of the Micron screw compressor. Easy installation.micron screw compressor is an all in one compressor, which means that installation is very easy. 19

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21 ABAC refrigerant type dryer Refrigeration dryers designed to remove water from the compressed air through a single cooling process. Cooled using Freon R 134a. The condensed water is separated in the centrifugal separator, which automatically removes the condensate through the condensation drain. Art. no ABAC AD-20 Ad-25 AD-45 AD-60 Supply voltage V phase/50HZ phase/50HZ phase/50HZ phase/50HZ Max. capacity l/min Max. capacity m³/h Max working pressure bar Connection thread G (R) ¾" ¾" ¾" Dimensions L W H mm x Weight kg Art. no ABAC AD-85 AD-130 AD-165 AD-210 Supply voltage V phase/50HZ phase/50HZ phase/50HZ phase/50HZ Max. capacity l/min Max. capacity m³/h Max working pressure bar Connection thread G (R) ¾" ¾" 1" 1" Dimensions L W H mm Weight kg Advantages Extends the life of the equipment and improves the quality of the compressed air. Increases reliability and reduces the risk of leakage from the compressed air system. Low energy consumption, due to the energy saving function. Good environmental protection, no CFC gases which affect the climate. 21

22 ABAC tanks Vertical pressure tanks made and tested according to applicable CE-standards. Supplied complete with valve assembly including safety valve, pressure gauge, ball valve, plugs and drain valve. Art. no ABAC APT-100/11 APT-200/11 Air container volume l Max working pressure bar Connection thread G (R) ¾" ½" 1" ½" Overall height mm Diameter mm Weight kg Art. no ABAC APT-270/11 APT-500/11 Air container volume l Max working pressure bar Connection thread G (R) 1" ¾" ¾"+1" ¾"+1" Overall height mm Diameter mm Weight kg Art. no ABAC APT-720/11 APT-900/12 Air reservoir volume l Max working pressure bar Connection thread G (R) ¾"+1" ¾"+1" 1½" 1" Overall height mm Diameter mm Weight kg Art. no ABAC APT-1000/12 APT-2000/12 Air reservoir volume l Max working pressure bar Connection thread G (R) 2" 2" 2" 2" Overall height mm Diameter mm Weight kg

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