CJC - MFU - Mobile Flushing Unit - Brochure

Mobile Flushing Unit, MFUCJC™ Product SheetPSST1110-UK13.07.2012Oil Filtration and Gear Flushing for Mining ApplicationsPage 1/2APPLICATIONThe CJC™ Mobile Flushing Unit, MFU is used for flushing of gear-boxes in rough environments, especially within the mining sector, such as truck shops, service sites etc. The MFU is equipped with wheels for high mobility and constructed for high viscous gear oils.beNeFITS • Maximize fleet availability • Avoid unexpected and expensive breakdowns • Reduce maintenance costs - less component wear • Avoid oil changes and save the environment • Monitoring and logging of oil cleanliness level • Efficient maintenance service • Fast flushing – 30 min. up to a few hours • User-friendly and easy to operate FeATUreS • Optimized for gear oils in differential / planetary gears in heavy mobile equipment • Complete drain to MFU tank using the integrated funnel followed by flushing of the gear • Flushing of the gear without use of MFU tank • Oil filtration on MFU tank • Filtration and transferring of new oil to the gear • CJC™ Oil Contamination Monitor for monitoring of oil cleanliness before or after the filter • Automatic flow regulation based on oil viscosity • Preheaters to maintain an optimal oil temperature • Large dirt holding capacity • Cam-Lock couplings for easy mounting • Removable tool box for storageFUNCTIONThe flushing is performed with a pump flow of approx. 800 l/h circulat-ing the gearbox volume several times through the system. The flushing speed depends on the oil temperature / viscosity and is automatically controlled by a pressure transmitter in combination with a frequency in-verter. Preheaters maintain an optimal oil temperature, thus making the maximum flushing speed possible. The MFU is hose connected to the gear using Camlock couplings for easy mounting and low pressure loss. Alternatively the gear can be drained directly to the MFU tank using the integrated funnel. A built in CJC™ Oil Contamination Monitor, OCM makes it possible to do monitoring and logging of the oil cleanliness, before or after the CJC™ Offline Fine Filter, during the flushing process.THe PUMP The pump is a gear wheel pump. The electric motor can be supplied for all standard AC voltages and for 50/60 Hz. FILTer INSerT The CJC™ Filter Inserts consist of several discs bonded together. The material is either cellulose or cotton linters depending on the fluid to be filtered. FILTRATION ABILITY? Particle removal All CJC™ Filter Inserts have the following filtration degree: - 3 µm absolute: 98.7% of all solid particles >3 µm - 0.8 µm nominal: 50% of all solid particles >0.8 µm are retained in each pass. The dirt holding capacity is 16 L of evenlydistributed solids.? Degradation Products Oxidation products, resin/sludge, and varnish are retained by the cellulose material, retaining appr. 16 kgs of oil degr. products. ? Water removalThe water absorption potential is up to 50% (i.e. 2,000-8,000 mL H20) of the total contaminant holding ca pacity.The CJC™ Mobile Flushing Unit, MFUHDU 27/108 GPTECHNICAL DATAMFU 27/108 GPPump flow, 50/60 Hz ltr/h / gal/h 700/850 / 185/225Pump type GP 26-8Pump inlet pressure, max. bar/psi 0.5 / 7Tank capacity ltr/gal 240 / 63Filter Inserts 27/27 pcs. 4Power consumption, aver. kW 10.7Pressure drop, max. bar/psi 1.8 / 26Oil temperature, max. °C/°F 80 / 176Dirt hold. capacity, appr. ltr/gal 16 / 4.2Water absorption capacity ltr/gal 8 / 2.1Dry weight kg/lb 470 / 1036Operating weight, wet 710 / 1565Design pressure, filter bar/psi 4 / 58Ambient temp. max °C/°F 40 / 104*) The standard filters are designed for a max. temp. of 80°C / 176°F. Other conditions, please contact us.APPLICABLE FILTER INSERTSType Application forB Higher flow (larger system fluid volumes)Mobile Flushing Unit, MFUCJC™ Product SheetPSST1110-UK13.07.2012Oil Filtration and Gear Flushing for Mining ApplicationsC.C.JeNSeN A/SLøvholmen 13 ? DK-5700 Svendborg ? DenmarkPhone: +45 6321 2014 ? Fax: +45 6222 4615sales@cjc.dk ? www.cjc.dkPage 2/2INSTALLATION PRINCIPLEDIMENSIONSWeight: 480 kgRef.:Project:Customer:This document has been prepared by C.C.Jensen A/S of Svendborg, Denmark, and remains the property of the company.Reproduction or use this document without the consent of C.C.Jensen A/S or its subsidaries i prohibited. All rights reserved.Drawing no.DateSignRev.Constr.Tolerance: C.C.Jensen A/SLøvholmen 13, DK-5700 Svendborg DenmarkFAX NO. +45 62 22 46 15 PHONE +45 63 21 20 14 Appr.KEAKEA20.03.1220.03.12CJC Mobile Fine FilterHDU 27/108 GP-E2H1MPTYFA9502269Design pressure: 4 barDesign temp. 80°CA = Oil inlet 1½”B = Oil outlet 1½”C = ½” BSP, drain valveD = Aut. air vent.E = Sampling point9502269Free heightE13723115751690480985137062563011008020D91081220195AC 413624251522122B2618171614CJC™ Mobile Flushing Unit, MFU Type: Fine Filter HDU 27/108 GPMeasurements in mm B26923101525171621218413201219587 3 1 116242214CADEStrainer Drain TankHeaterOil Contamination Monitor, OCMCJC™ Fine FilterHDU 27/108 PumpOCMCJC™ Mobile Flushing Unit, MFUCOMPONENTSItem Part1 CJC™ Mobile Flushing Unit, MFU2 Pump type GP 26-83 Pressure gauge 0 - 10 bar4 Drain ball valve ½”5 3 way valve for CJC™ OCM 15x6 Pump type Marzocchi 0.25 R 187 Control box8 Sampling point9 Pressure switch10 Level switch11 Automatic air vent12 Inlet 3 way valve13 Outlet 3 way valve14 Sight glass15 Electric immersion heater 4.4 kW16 Vacuummeter17 Thermometer18 Air vent19 CJC™ OCM 15x20 Strainer (1000 µm)21 Position indicator22 Inlet tank23 Pressure transmitter24 Hoses 3m (1½”)25 Strainer (500 µm)26 Non return valveA Oil inlet 1½”B Oil outlet 1½”C ½” BSP, drain valveD Automatic air ventE Sampling point