ISO720-3-01-04（第１版）Messrs.SPECIFICATIONfor"HIRANO" Coating Machine( for Battery )DWG. NO.Aug.，20，2010．HIRANO TECSEED Co., Ltd.Coating Machinery, Dept101-1 Kawai, Kawai-choKitakatsuragi-gun, Nara Pref. 636-0051 JAPANTel: (81) 745-57-0685 , Fax: (81) 745-57-10751. General1. Outline:This machine is designed to coat battery slurry on one side of copper/aluminum foil continuously and intermittently and to rewind coated substrate after drying. 2. Scope of work:Design and engineering for the machine.Manufacturing of the machine.HIRANO supplies only hardware and holds the property of all software including but not limited to patents and all drawings of the machine.3. All electric components and panels will comply with followingRequirements .General Area:Electric components: When available, components conforming to JIS standard.4. Mechanical Equipment:The machine is designed and manufactured in Metric System.2. General Technical Data:Coating Condition:1) Raw materials:Kind of material : Aluminum foil. Copper foil.Width of material : 650mm-550mm. 650mm-550mm.Thickness of material: 12-30 µm. 10-30 µm.2) Slurry:Kind of slurry : The slurry should be well disposed and not becoagulated.Solid content : S.C. 65%±5%. S.C. 50%±5%.Viscosity : 3,000-9,000 cps. 3,000-9,000 cps.Solvent : NMP. NMP.Coating weight : 75-150µ per side(dry). 75-150µ per side(dry).Coating width : Max. 630 mm Max. 630 mmCoating speed : Max 10 m/min. Max 10 m/min.(not coating area ≥10mm)3) Mechanical:Mechanical speed : 1.5-15 m/min.Machine speed is not the production speed Roll width : 750 mm.Compressed air : 5 kg/cm² ,non-oil air 120NL/min (supplied by customer).Elecitricity : 380V * 50HZ*3 Phases.Heat source : Heated oil.Explosion-proof : Motors meet Class d2G4,Coating area meet Class eG3.Other Parts: Increased safety or Air Purge Type.Electric Panels: Air Purge Type.4) Calculation base:Base web : Cu.foil/Al. Foil.Weight : 180 g/m2 (20µm).Width : 650 mm.Resin : Slurry.Solid content : Cathode: 65±5% Anode: 50 ±5%Solvent : NMP.Coating thickness : 120µm (single side, dry)Machine speed : 15 m/min.Density of exhaust : L.E.L. 1/4.Temperatrue of air : No. 1-3 zone=120 deg.C.No. 4-6 zone=150 deg.C.Note: These data are used only for calculating out the required heater capacity and exhaust volume and have no relation with actual production speed norproduct quality.5) Coating quality and accuracy:5.1 The outboad edges of coating shall be of the same thickness as in the centerpart so that no ridges will develop on the rewind roll.5.2 Thickness consistency: ≤±2µm for single side and ≤±4µm double sided.5.3 The coating length and width: the coating length and width both for 1st and 2ndsides are measured separately by ruler to meet the tolerance range: <±1mm. 5.4 First-to-second side registration at the initiation and termination ≤±1mm.5.5 First-to-second side alignment at outboard edges (Left and Right)≤±1mm.5.6 Squareness of coating: The maximum distance between initiation or terminationand the line (perpendicular to the foil edge) to be ≤±1mm.5.7 See attached drawingSPECIFICATIONof1) Unwinding DeviceType : Duplex axial fixed type with manual splicer.Unwinding dia : Max. 680 mm.Core I.D. : 3” core.Unwinding direction : From bottom and top.Frame : Made of steel.Chucking system : Mechanical shaft, manual chucking.Side lay : +/- 15mm.Breaking system : Powder clutch with motor. 2 pcsTension: 5-20 kg/full width.Guide roll : 117 mmφmade of Al. with Hcr. Plated. 1 pcE.P.C. unit : Unwiding station body moves, hydraulically 1 setActuated with 0.4 Kw motor, air detection system. Counter : Digital display, 1 set pre-setting. 2 sets Splice table : Table : Made of SUS, with cut guide line.Restrained bar: Arm type.Specificationof2) Coating DeviceType :Comma reverse coating system with intermittent coatingfunction.Intermittent coating:at10 m/min.blank length more than 10mm.Frame :Made of steel.Comma roll :160 mmφmade of steel with Hcr. Plated. 1 pc.Comma roll up/down :AC servo motor with functions including:preset andnumeric display of the gap between comma rolland c-roll, preset and numeric display of commaroll up/down speed.C-roll :160 mm dia. Made of chilled casting with Hcr. Plated, 1pc.driven by servo motor.B-roll :160mm dia.made of steal.covered with EPDM, 1pc.driven by servo motor.Slurry through :Bottom plated made of sus.with scale.Side plate made of foamed polyethylene. 1set.With the traverse function for agitation.Tools to make side plates. 1set. Catch pan :made of stainless steel. 1pc.Feed roll : 160mmΦ made of steel with Hcr.plated. 1pc.120mmΦ coverde with EPDM 1pc. Guide roll : 117mmΦ made of Al.with H cr.plated. 1set.Cleaning doctor : For C-roll cleaning,ON/OFF by air cylinder. 1set. Working stage : Made of steel with checker plates. 1set.Level control : static capacity system level sensor, 1set.the level accuracy to be ≤±3mm.Pattern coating : coating: 200-999mm.Hirano promised to reach 200-2000mmcontrol unit Blank : Min. 10mm. Max. 99mm. 1set. Pattern sensor : for backside coat 1set.Hood for coater : entire coating header area to be fully covered 1set.by means of an explosion proof glass safetyenclosure with clean air purging.Specificationof3) Drying Device(No.1,2&3zone)Type :roll support type.Dryer :3M X 3 zone = 9 Meters.Hot air temperature :40-120 deg.C.Temperature accuracy :set point ±1°C,hot air ±3°C at the mouth of nozzle. Temperature monitoring: 2 in one zone,one above the foil,and oneSensors :below,both to be positioned close to the foil.Dryer body :Inside wall :Made of stainless steel plate.Outside wall :Made of surface treated steel plate.Insulation :75mm thickness glass-wool.Below surface temperature 50 deg.C.(Except for themetal part that connects it with in side.Atmosphere temperature be 20-25 deg.C.)Door :Door with glass window at operator side. 2pcs/zone.Circulating fan :LL type No.3 fan,made of stainless steel,non-spark typeWith inverter control motor.5.5KW explosion proof. 1set/zoneInverter : HIRANO supply 1set/zoneCirculation duct :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Nozzle :Made of stainless steel.Upper nozzle: Jet nozzle.Lower nozzle: Punching plate nozzle.Air speed: 3-10M/Sec.Heater :Heater unit are located next to dryer. 1set/zoneMade of SUS.Filter :VILEDON filter at fresh air intake.Explosion vent :Included.Dryer support :HIRANO supplies drawing and the customer isresponsible for manufacturing.Guide roll (inside dryer) :98mmΦ made of steel with Hcr.plated. 10pcs/zoneOil piping :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Exhaust duct :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Fresh air duct :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Specificationof4) Drying Device(No.4,5&6zone)Type :Air floatation type.Dryer length :5.25M X 3 zone = 15.75 Meters.Hot air temperature :70-150 deg.C.Temperature accuracy :set point ±1°C,hot air ±3°C at the mouth of nozzle.Temperature monitoring sensors: 2 in one zone,one above the foil,and onebelow,both to be positioned close to the foil.Dryer body :Inside wall : Made of stainless steel plate.Outside wall : Made of surface treated steel plate.Insulation : 75mm thickness glass-wool.Below surface temperature 50 deg.C.(Except for themetal part that connects it with in side.Atmosphere temperature be 20-25 deg.C.)Door :Door with glass window at operator side. 4pcs/zone.Circulating fan :LL type No.3 fan,made of stainless steel,non-spark typeWith inverter control motor.7.5KW explosion proof. 1set/zoneInverter : HIRANO supply 1set/zone Circulation duct :Made of stainless steel. 1set/zoneNozzle :Made of stainless steel,floatation nozzle.Air speed: 9-27M/Sec.Heater :Heater unit are located next to dryer. 1set/zoneFilter :VILEDON filter at fresh air intake.lExhaust duct :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Explosion vent :Included.Dryer support :HIRANO supplies drawing and the customer isresponsible for manufacturing.Exhaust fan : Made of steel,non-spark type,with inverter. 1setControl motor : 11kw,explosion proof.Oil piping :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Fresh air duct :HIRANO supplies drawing and the customer isresponsible for Manufacturing.Manometer : 1pc/zone5) Outfeed DeviceE.P.C. unit :Steering roller type,hydraulically actuated.With 0.4KW motor,air detection system. 1setFeed roll :210mmΦ made of steel with Hcr.plated. 1pc.(driven)120mmΦ covered with EPDM. 1pc.W ith cylinder and pneumatic instruments.Guide roll :117mmΦ made of Al.with Hcr.plate d. 1set Dancer roll :117mmΦ made of Al.with Hcr.plated. 1pc. Frame :Made of steel.6) Rewinding DeviceType :Duplex axial fixed type.Rewinding dia. :Max.680mmNote: Depending on the material,shape of would rollmay be telescoped.Specially when winding over Approx.400mm diameter,This is likely to occur.Core I.D. :3”core.Rewinding direction :From bottom and top.Frame :Made of steel.Chucking system :Mechanical shaft,manual chucking. 4pcs Side lay :+/-15mm.Drive system :Dancer control by AC servo motor,Axial change by Clutch.1pc. Tension :5-30 kg/full width,with taper tension control.Touch roll :120mmΦ,made of steel covered with EPDM.Guide roll :117mmΦ made of Al.with Hcr.plated. 1pc.E.P.C.unit :Rewinding station body moves,hydraulically 1setActuated with 0.4kw motor,air detection system. Counter :Two-step pre-setting. 2setsRewind Accuracy :Rolls at diameter 400mm to be rewind with the edgeaccuracy ≤±0.5mm.7) Driving DeviceType : Sectional drive system with AC servo motor.Motor : “B”roll+Infeed1set“C”roll1setGuide roll inside dryer 1setOutfeed roll 1setRewinder 1set“B”roll(Back&Front) 2setsComma roll (up/down) 2sets Transmission parts : Reducer,pulley,belt and etc. 1set8) AttachmentControl pane :Self-standing type,for drive and dryer 1setLocal operation panel :For Unwinder,Coater and Rewinder. 3setsAir purge type.Temperature controller ;With thermo-resistance bulb 6pcsTemperature test display : 2 for each zone,one above the foil 12pcsand one belowRecorder :6-points. 1setGas density meter :Single point (each dryer zone installated one 7setmeter And another meter is installated at inlet1# dryer) Air purge blower : 40M³/min 1set Temperature control valve: 6pcs Pressure difference adjustment device for Thermal Oil. 1pc Air piping : 1set Emergency : 1 on each control panel.9) Spare PartsOne set as in the following:9.1 Bearing for c-roll 2pcs 9.2 Bearing for b-roll 2pcs 9.3 Guide roll 1pc 9.4 belts for driving 1line 9.5 Electric parts 1set 9.6 Control value 1pc 9.7 Filter for dryer 3pcs 9.8 polyethylene foam(500mmX500mm) 50sheets 9.9 Optical fiber of coating senser(two sets total) 1pc 9.10 Doctor for C-roll(750mm type,two sets total) 20pcsSpecificationOf10) Buyer’s ResponsibilityThe following items are not included in HIRANO’s Supply scope:12.1 Foundation works.12.2 Electric wiring works & materials for primary side.12.3 Primary side: From the electric at your side to the main control panel.12.4 Secondary side: From the main control panel to the local Panels, electriccomponent to the junction boxes, and between junction boxes themselves. 12.5 From 1# to 6# exhaust duct and the exhaust duct from the main body to theopen air.12.6 Connection piping works and materials for oil and air, oil piping and fresh airduct from 1# to 6# dryer.12.7 Heat insulation works and materials for piping of oil and for all duct.12.8 Clean air ducts for the coating room works and material; intake purge airducts for coating header enclosure.12.9 Circulation duct of 1#, 2#, 3# dryer.12.10 Dryer support from 1# to 6# dryer.12.11 Exhaust gas treatment device (incinerator or solvent recovery device,etc.)12.12 Air, oil&power source.12.13 Resin mixing & feeding device.12.14 Partial exhaust device.12.15 Hoist or hand fork lift for Unwinder & Rewinder.12.16 Material & energy for trial test.12.17 Ducts after exhaust fan, between machine bodies and the exhaust fan.12.18 Other items not included in the specifications.。