Turbine Service Manual - VIBCO
Pneumatic TurbineMounting Instructions Operating Instructions Technical DataParts List Maintenance Trouble ShootingCorporate HQ & Factory:75 Stilson Road Wyoming, RI 02898Phone: 800 633-0032 (401) 539-2392Fax: (401) 539-2584Canada:2215 Dunwin DriveMississauga, ONT L5L 1X1Phone: 800 465-9709 (905) 828-4191Fax: (905) 828-5015Western US:Phoenix, AZ 85254Phone: 800 633-0032 (480) 596-1809 E-mail: vibrators@vibco.comWebsite: www.vibco.comFax: (480) 596-1614
Thank you for choosing VIBCO, Inc. for your vibration needs. You are now the owner of thefinest silent pneumatic vibrator available today backed by complete manufacturer confidence inits quality and dependability. For reference please complete the information below about yournew VIBCO vibrator.Model Number:Date of Purchase:TABLE OF CONTENTSSafety Instructions .2Mounting Instructions Checklist .3Mounting Procedures .3-4Mounting To Bin Walls Or Chutes.5-8Vibrator Installation and Pneumatic Hook-up.9-11Operating Instructions .12Technical Data and DimensionsModel BBS and FBS.13Model VS.14Model BVS.15Model MLT and MLTSS.16Exploded Views & Parts List .17-20Troubleshooting.21Warranty & General Information .221PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
SAFETY INSTRUCTIONSWARNING: Failure to read and follow these installation instructions and safetyprecautions could result in personal injury, equipment damage, shortenedservice life or unsatisfactory equipment performance. All information in thisdocument is vital to the proper installation and operation of the equipment. Itis important that all personnel who will be coming in contact with this productthoroughly read and understand this manual.HOW IT WORKSVIBCO turbine air vibrators are designed to keep noise pollution at a minimum. Compressed airturns a specially designed turbine wheel that channels the air through the unit at frequencies wellabove the human hearing range, making it virtually silent. Turbine vibrators average a whisperquiet 72 dB. The BBS, BVS, MLT and MLTSS models should use a muffler to remove exhaustair hiss. The VS model has a built-in muffler.General FeaturesVIBCO turbine air vibrators operate in any position and are not adversely affected by dust, dirtor wetness. Speed can be adjusted by varying the air supply pressure. The only moving part ispre-lubricated for life and never needs oil, even for continuous duty.NOTE:On BVS, BBS,MLT & MHImodels, the smallerINNER port is the airinlet and the largerINNER port is theexhaust.Optional Features For MLT Models Metric Threads Special Coatings: High gloss dairy white industrial enamel Anodized or unpainted aluminumPHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM2
Mounting Instructions ChecklistWarranty is void if vibrator is not properly installed. During installation follow and check off thefollowing steps and your vibrator should provide you with years of trouble-free service. Determine the length of the channel iron. Select thickness of vibrator mounting plate and method of mounting. STITCH weld mounting plate to channel iron. Determine where vibrator should be placed on the bin. STITCH weld channel iron to bin. Place vibrator on mounting plate. It is important that you check themounting plate for any warping. Secure vibrator firmly. Install safety chain or wire. Connecting pneumatics. Continuous vs. intermittent operation. FILL OUT WARRANTY CARD!!!MOUNTING INSTRUCTIONSIf you have any questions consult the Mounting Instruction section of this manual or callVIBCO’s Technical Support at (800) 633-0032.Mounting PlateFor force up to 100 lbs. use a 1/4 in. thick plate, 100 to 500 lbs. use a 3/8 in. to 1/2 in. thick plate and over500 lbs. use a 1/2 in. thick plate.(See Table).CORRECT MOUNTING PLATESLBS. OF FORCEup to 100 lbs.100 to 500 lbs.over 500 lbs.PLATE THICKNESS1/4" plate3/8" to 1/2" plate1/2" plateMounting ChannelNever place the vibrator directly onto the skin of the bin. It should be mounted to either a plate or a pieceof channel iron that has been welded to the bin. The proper mounting method is to use either 3 in. or 4in. channel iron. This will help to stiffen the structure to be vibrated as well as spread the vibration over alarger surface, increasing the overall efficiency and diminishing the possibilities of fatigue cracks in the binmaterial.The length of the channel iron is determined by the thickness of the bin plate. For vibrators with a force upto 500 lbs. and a bin plate under 3/16” the 4 in. channel iron should extend 18 to 36 inches on both sidesof the vibrator. For smaller vibrators with a force of up to 100 lbs. and a bin thickness of 3/16 in. to 1/4 in.the length of the 3 in. channel iron should extend 3 to 4 inches on both sides of the vibrator. For vibratorswith a force between 100 and 500 lbs. and a bin thickness of 3/8 in. to 1/2 in. the length of the 3 in. or 4in.channel iron should extend 6 to 8 inches on both sides of the vibrator. (See Table).SUGGESTED CHANNEL LENGTHLBS. OF FORCE/BIN WALL WIDTHup to 100 lbs / bin wall 3/16" (thin)up to 500 lbs / bin wall 3/16" to 1/4"over 500 lbs / bin wall 3/8" to 1/2"3CHANNEL IRON WIDTH3" channel iron4" channel iron4" channel ironCHANNEL IRON LENGTH18" to 36" on both sides of vibrator3" to 4" on both sides of vibrator6" to 8" on both sides of vibratorPHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
Welding Mounting Plate to Channel IronWeld the mounting plate to the middle of the channel iron. If the bin plate is 3/16 in. or less, weldthe mounting plate to the back of the channel iron (see figure 3 or 4). If the bin plate is over 3/16in. weld the mounting plate to the legs of the channel iron (see figure 1). Drill and tap holes oruse studded plate (see figure 1).Make sure the mounting plate does not warp or distort. If thisoccurs, straighten, replace it or shim up vibrator.Different Suggestions for Mounting the Channel1. Mounting plate welded to legs of channel iron.2. 3 in. or 4 in. channel iron with holes drilled thru and nuts welded on back side, or just holesdrilled thru.3. Add mounting plate and drill and tap holes thru.4. Notch the channel for access to mounting bolts.5. Weld studs to back of channel.Always stop welds 1 in. from ends to prevent cracks.123a3b45NOTE: for a list of alternate and special application brackets, see pg. 35 of the VIBCO General Catalog.PlacementFor coarse materials the vibrator should be mounted approximately 1/3 of the distance fromthe discharge opening to the top of the sloped portion of the bin. For fine grain materials placethe vibrator approximately 1/4 of the same distance (see different mounting suggestions on thefollowing pages).Welding Channel Iron To BinWhere possible the mounting plate on the channel iron should be placed 1/3 to 1/4 of the distancefrom the discharge opening to the top of the sloped portion of the bin. Stitch weld channel ironin place, then weld intermittent welds 3 to 6” long with 3” between them along the entire lengthof the channel. Stop weld a minimum of 1” from the ends, it is important that you do not weldthe ends of the channel iron. The heat concentration when welding the ends could cause thebeginning of fatigue cracks.Installing Safety ChainIt is important to install a safety chain or wire in order to prevent the vibrator from falling andpotentially causing injury if it comes loose from its mount.PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM4
Conical Bin1/2 Rectangular Bin Rectangular BinTwo Vibrators OnA Single Bin1/21/3L LMounting SuggestionsLOne Vibrator For A Double BinBin With Stiffeners5Angle Iron StiffenersInstead of Channel IronThin Skinned BinCorner MountPHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
Sheet Metal BinBelt Conveyor andStandard BinL1/3 LLong BinBelt ConveyorsBelt conveyor feeds from the front. Vibratorshould be placed 1/3 from the front. If 2vibrators are used, place 2nd one directlyopposite 1/3 from the back. Do not operateback vibrator until bin is empty in front andthe front vibrator has turned off. For moredetails consult Vibco.Screw ConveyorsFeeds from back. Vibrator should be placed1/3 from the back. If 2 vibrators are used,place 2nd one directly opposite 1/3 from thefront. Do not operate front vibrator until binis empty in back and the back vibrator hasturned off. For more details consult Vibco.PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM6
Heat Mounts for Insulated Bins Containing High Temperature MaterialsWhen materials in the bin have a temperature over 150oF, it is advisable to use a “heat” mount to prevent excessiveheat from reaching the vibrator causing overload or bearing failure. Also ask for “high” temperature grease invibrator bearing. Consult VIBCO for vibrator size.Mount steel plate on inside of bin so that thevibrator sits 1/3 up bin side. Isolate the plate fromthe concrete by using vibration shock absorbers.Consult VIBCO for detailed drawings.7Use steel plate on inside and bolt to outsidemounting channel.PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
CHUTESIn order to successfully move material in a chute, the “angle of repose” of the material has to beknown. It can be found in most handbooks or can easily be measured by pouring a cup of thematerial on a table. The angle between the table and the cone the material makes is the “angleof repose”. To move the material in the chute, it should be inclined no less than 1/2 of the “angleof repose” If this cannot be obtained, a feeder is necessary to move the material. (A) Chutesup to 6 ft. are generally handled by one vibrator mounted approximately 1/3 from the discharge.(B) On chutes over 6 ft. long, two vibrators are needed, one should be placed 18/-24” from thedischarge. The other approximately in the middle. Since chutes are very sensitive to vibration,provision should be made to move the lower vibrator 6 inches in either direction. This couldmean the difference between moving the material or not moving it. (C) The direction of rotationof the vibrator shaft should be in the direction of material flow. (D) Force (impact) needed onvibrator is equal to weight of chute vibrator max material in chute. Chutes must have aninclination of at least 10o for vibrators to be able to move the material. If inclination is less thechute has to be made into a feeder. Contact VIBCO for selecting the proper size vibrator or askfor the bulletin covering chutes.PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM8
VIBRATOR INSTALLATIONInstallation of the VibratorIt is now time to put the VIBCO vibrator in place. Make sure that it is secured tightly. Retightenthe bolts after the first 10 to 15 minutes of operation and check them periodically to maintainproper tightness (figures 1 and 2).Damage to the bin and the vibrator can occur if not mounted securely.FIGURE 1 Remember:Check thosebolts! FIGURE 548115145260PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
Air Line To VibratorThe hose to the inlet port of the vibrator should have the same or larger hose I.D. as the inletI.D. (pipe size) of the vibrator, so that the pressure loss from the compressor to the vibrator isminimized.TO DETERMINE CORRECT AIR HOSE SIZE**TURBINE MODELNUMBERMIN AIRHOSE DIAMIN FR*THREAD DIACFM100 - 130160 - 250320 - 380440 - 5105701/8"1/4"3/8"1/2"3/4"1/4"1/4"3/8"1/2"3/4"4-67 - 1010 - 1818 - 2121 - 30* F filter R regulator** these specs for installation of single unit;for multiple units, adjust to maintain CFMFlow ValveA simple flow control valve is recommended to allow “tuning” the vibrator to the desired forcenecessary for solving your material flow problem. The air flow determines the force andfrequency of the vibrator. By throttling the air flow, you can “find” the desired material dischargerate. You should watch for and avoid speeds (frequency) at which the binwall and the vibratorshake violently. An increase or decrease of air flow (assuming the mount is rigid) usually stopsthe excessive movement and will smooth out the operation.Quick Opening ValvesThese are recommended between the air regulator and the vibrator so that the air enters thevibrator at full starting force even at low regulator valve settings. The only requirement is thatyou install the air regulator at least 12 inches away from the quick opening valve so that theair pressure between the two valves will build up enough to yield the necessary starting force.Solenoid (quick opening) valves are suggested for automatic operations. Automatic TimedCylcling is programmed with the timer usually directly connectd to the bin or hopper gate switch.When the gate is opened the timed cycling system is lveTo GateTo ControlSwitchTimerDO NOT LUBRICATE!Air FilterIt is recommended that you use an air filter in the line. Clean air will prolong the life of anypneumatic vibrator. Dirty or moist air will harm the unit and impair it from operating at maximumefficiency and lowest air consumption.PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM10
Maximum Air PressureThe operating pressure of the vibrator should not exceed 80 psi and should be no lower than60 psi unless specially contructed by VIBCO. Max air pressure for BVS-60, VS, BBS and FBS100 should be 60 psi (Figure 3).Maximum TemperatureThe operating temperature of the vibrator should not exceed 200oF (93oC). High temperatureunits are available (Figure 4).200o93oSafe OperationNot RecommendedFIGURE 311FIGURE 4PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
Operating InstructionsTo Obtain Maximum PerformanceIt is not necessary to operate the vibrator at its maximum capacity to obtain maximum performance.Air regulators, timers, etc. should be used to tune the vibrator for optimum performance andensure longer life.Continuous vs. Intermittent OperationFor bulk material bin applications, the vibrator should be used to reduce the material friction andincrease flow, not as a feeder. Once the friction of the particles is reduced, gravity flow takesover and the vibrator should then be turned off for several reasons:Economy. Most vibrators are run 60% to 80% longer than they should. Short bursts of vibrationare usually more effective than operating continuously. Experience has shown that for mostapplications, short bursts of 10 to 30 seconds for every 1 to 5 minutes of discharge are moreeffective and efficient.Life of the Unit. The life of the vibrator will be determined by the length of operation and thecleanliness of the air supply.Guaranteed Success of the Application. The vibrator can only furnish material to thedischarge area. If more is furnished than conveyed, the remaining material will pack inside thebin. We suggest the vibrators only run when the bin gates or doors are open, or when materialflow is needed.MaintenanceVIBCO turbine vibrators function without maintenance. They require no lubrication in the air line.It is advisable to put an air-cleaner in the line to prevent dust and dirt from going through the unitand clogging the muffler. All models are easily repairable. Remove both nuts, press the shaftout of the bearings and turbine. Use Andok C or Unirex N2 (by Exxon) or equal type of grease.When reassembling be sure the turbine wheel is put back so that the incoming air will hit thepocket of the tooth, not the back of the tooth.PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM12
TroubleshootingThe Vibrator Won’t Start!1. Check for dirt in the airline OR inlet opening2. Check for dirt or debris clogging the exhaust muffler3. Double check the size of your air line - is it large enough to give you the correct cubic feet per minute (CFM) andcorrect air pressure (minimum required 20 PSI)?4. Did you mount the air regulator far enough away from the quick acting valve for the right amount of air pressureto build up?NOTE: Beraings may require a short “break-in” period to run at optimum VPM stated in the catalogIf required, all models are easily repairable. The ball bearings can easily be changed by any maintenance mechanicby removing the two end covers and pressing out the damaged bearings from the turbine wheel. Remove both nuts,press the shaft out of the bearings and turbine. Note: Use Andok C or Unirex N2 (by Exxon) or equal type of grease.When reassembling be sure the turbine wheel is put back so that the incoming air will hit the pocket of the tooth, notthe back of the tooth.When new, the turbine vibrator might be slow in starting due to:A. The bearings being packed with grease. Excess grease will be thrown out of the bearing after a shortoperating time.B. Temperature might be low causing the grease to be stiff. After a short operating time the grease will warmand begin to loosen.C. Bearing seals are stiff when new or cold. A brief run time will wear them in.Sudden loss of vibration:A. Loss of vibration could be caused by a cracked weld or a crack in the bin. Vibration will not travel through acrack. Follow the instructions below on how to fix the problem.If cracks have developed, drill holes at the ends of thecracks and weld on angle iron as shownStop welds at least 1 in.from endsMounting platefor vibrator3 or 4 in.channelDo not weld 1 in. fromend of stiffenerThe improper welding of bin stiffeners, to which the vibrator is attached, often results in fatigue cracks in the bin.This can be preventd by properly welding stiffeners to the bin side. A stiffener should be stitch welded to the bin leaving 3 to 4 inches between welds. STOP WELDS 1 IN. FROM THE ENDS OF THE STIFFENER. This will preventfatigue cracks that occur due to crystalization of the material. This crystalization is caused by the heat concentrationthat develops when the ends of the channel iron are welded. To stop the cracks, drill a hole at the end of each crackand weld on a piece of angle iron as shown above. When welding on the angle iron STOP WELDS 1 IN. FROMTHE ENDS.13PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
BBS and FBS Technical Data ! WCI HDGA% & ! EL" " # ! " # PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM14
VS Technical Data % ! "# & ! " # # % 15& ' ! % PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
BVS Technical Data ! " # %' & ! " # !# !% && '( ) % PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM 16
MLT and MLTSS Technical DataModelInchMLT/MHI-130 2 3/4MLT/MHI-190 3 1/2MLT/MHI-250 4MLTMHI-3205* NPT Pipe Tap SizeAmm7089102127C**LWHInch mm Inch mm Inch mm Inch mm* *Bolt SizeModelInchMLTSS/MHISS-130 2 3/4MLTSS/MHISS-190 3 1/2MLTSS/MHISS-3205* NPT Pipe Tap Size1/43/83/81/2Amm7089127* *Bolt Size61010133 1/2 89 1 7/8 484 1/2 114 3 3/8 865127 3 1/2 896 3/8 1624102DEInch mm Inch mm2 1/2 6413 3/16 81 1 13/163 3/8 8624 1/4 1082C**LWHInch mm Inch mm Inch mm Inch mm1/43/81/2610133 1/2 89 1 7/8 48 2 3/84 1/2 114 3 3/8 86 3 1/261524102 4 1/4254651511/25/85/813/16131616216412581 1 13/16 46108251 1 1/81 1/21 11/162 1/16DEInch mm Inch mm1/2135/81613/16 21 FInch mm293843521 7/161 15/162 1/42 13/16FInch mm1 3/161 3/42 1/8293852GInch mmI*Inlet37495771GInch mm1 7/16 371 15/16 492 13/16 PT1/4-NPT3/8-NPT1/2-NPT !" #" %" ! " !" #" ! "( ) '" &" ' ( &" %" Weight60 psi80 psiModellbs. kg Speed VPM CFM Force (lbs.) Force (N) Speed VPM CFM Force (lbs.) Force (N)MHI-1301.454.52008902100030080005.5300MHISS-130 2.9MHI-1902.917.58.55500335149010500575MHISS-190 7 3.2575MHI-2502.4 1.085200851022701020099654290MHI-3204.5 2.04967510550030001300578010000MHISS-320 13 6.017Max. lbs.dB Material in Bin68750712700724800705300PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM
BBS & FBS BVS PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM VS 18
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MLTSS, MLT & MHI, MHISS PHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM 20
112211111ITEM QTY123456789112211111ITEM 3320SS051/2-13LN-SSMLTSS / 250BVS21-1250MLT03250MLT057/16-14LN-SSMLT/ MHIPART N-SSPART LOCK NUT STAINLESS STEELMILLENIUM TURBINE REAMED COVERWASHER KITBEARINGGEARSHAFT MLT STAINLESS STEELHOUSINGMILLENIUM TURBINE COVERLOCK NUT, STAINLESS STEELDESCRIPTIONLOCK NUT STAINLESS STEELCOVER STAINLESS STEELWASHER KITBEARINGGEARSHAFT MLT STAINLESS STEELHOUSING STAINLESS STEELCOVER TAPPED STAINLESS STEELLOCK NUT, STAINLESS STEELPHONE ORDER: 1-800-633-0032FAX: 1-401-539-2584WWW.VIBCO.COMVIBRATORS@VIBCO.COM21
Warranty and General InformationWarrantyAll warranty claims must be submitted to VIBCO for approval prior to any repairs being done.Failure to do so will void any and all warranty coverage.Errors, Shortages and ComplaintsComplaints concerning goods received or errors should be made at once. Claims must be madewithin five days after receipt of goods. Clerical errors are subject to correction.Returning PartsParts should not be returned to VIBCO without prior autorization. Call VIBCO cutomer servicedepartment at 1-800-633-0032 (1-800-465-9709 in Canada) for a Return Goods Autorization(RGA) number. A return autorization will be faxed to you. Return shipping must be prepaid.prepaidMaterial returned may be subject to a 10% rehandling charge. All returned shipments shouldclearly display your name and address. In order to assure proper credit our invoice number,against which parts were returned, must be supplied.Orders for equipment built to specifications which vary from VIBCO’s standard units are notsubject to cancellation.ResponsibilityVIBCO cannot be responsible for delays due to strikes, accidents, negligence of carriers or othercauses beyond our control.Freight ClaimsShould you receive a shipment from VIBCO which was damaged in transit, your claim is to befiled immediately with the carrier. All parts sold by VIBCO are on the basis of F.O.B. Wyoming,Rhode Island.Product ChangesThe right is reserved by VIBCO to make changes in pattern, design or materials when deemednecessary without prior notice or obligation to make corresponding changes in previousmodels.Price ChangesPrices are subject to change without notice.Ordering Spare PartsParts can be ordered through authorized distributors or direct from VIBCO. The following datashould be provided when ordering:From foot of housing:Model of
TABLE OF CONTENTS 1 PHONE ORDER: 1-800-633-0032 FAX: 1-401-539-2584 WWW.VIBCO.COM VIBRATORS@VIBCO.COM . the concrete by using vibration shock absorbers. Consult VIBCO for detailed drawings. 7 PHONE ORDER: 1-800-633-0032 FAX: 1-401-539-2584 WWW.VIBCO.COM VIBRATORS@VIBCO.COM. CHUTES I
REV295-13 WWW.VIBCO.COM VIBRATORS@VIBCO.COM Thank you for choosing VIBCO, Inc. for your vibration needs. You are now the owner of the finest 12 volt DC battery operated vibrator available today backed by complete manufacturer confidence in its quality and dependabi
SCR-1000 58 26,0 1 000 4 450 115/230 6,5 1 950 2 500 2 500 4 000 72 10 000 4 535 . vibratorsvibco.com www.vibco.com Fabriqué aux É.-U. VIBCO, Inc. SCR-300 SCR-200 SCR-100 SCR-60 SCR-50 ÉLECTRIQUE MODÈLES SCR respectueux DE L'ENVIRONNEMENTDE L'ENVIRONNEMENT respectueux DE L'ENVIRONNEMENT ÉTANCHE
1-401-539-2392 tours@vibco.com VIBCO's CEO, Karl Wadensten, introduces a tour group to our Lean, Strengths-based Manufacturing before the tour begins Machinist, Dave Bragonier, shows a tour participant how to run one of our state-of-the-art Okuma's. VIBCO commis-sioned a study* to determine how we can create more sustainable man-
vibratorsvibco.com .vibco.com Heco en EE. UU. VIBCO, Inc. 39 ELÉCTRICOSELÉCTRICOS SCR-300 SCR-200 SCR-100 SCR-60 SCR-50 MODELO SCR ELÉCTRICO Dimensiones MODELO SCR-100 MODELO SCRW-400 MODELO SCR-200 MODELOS SCR-300-400, -500, -1000 MODELO SCR-50 MODELO SCR-60, Plástico También disponible en Aluminio (AL) o Hierro fundido (CI) Cajuela de .
Three Spool aero derivative industrial gas turbine hot-end drive. Intake-Radial inlet LP Compressor- Axial compressor 6 stages. Air deliver to an intercooler HP Compressor- 14 stage. Over pressure ratio 42:1 Combustor – SAC/DLE HP Turbine- Two stage IP Turbine- two axial stages that drive the LP /Power Turbine. LP/Power Turbine- five stage free power turbine. 3600 RPM 60-Hz and 3000 RPM 50 .
required to "talk turbine." Many airlines and corporate flight departments recommend reading it before interviewing and prior to attending ground school. THE TURBINE PILOT'S FLIGHT MANUAL THE TURBINE PILOT'S FLIGHT MANUAL Gregory N. Brown Mark J. Holt Gregory N. Brown Mark J. Holt TM Brown & Holt ASA-TURB-PLT4 THE TURBINE PILOT'S .
operation and environment of the gas turbine and information from the O&M Manual and TILs. GE heavy-duty gas turbine designs incorporate provisions in both compressor and turbine casings for borescope inspection of intermediate compressor rotor stages, first, second and third-stage turbine buckets, and turbine nozzle partitions. These provisions are radially aligned holes through the .
Abrasive Jet machining can be employed for machining super alloys and refractory from materials. This process is based on surface erosion process. The process parameters that control metal removal rate are air quality and pressure, Abrasive grain size, nozzle material, nozzle diameter, stand of distance between nozzle tip and work surface. INTRODUCTION: Abrasives are costly but the abrasive .
