IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese Battery Electrode Intermittent Coating and Roller Press Machine for R&D1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metallic Processing MachineryMetal Coating MachineryCoating MachineRoller Press Machine
XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD.
Preview:
Product Description Lithium ion Battery Electrode Intermittent Coating and Roller Press MachineSPECIFICATIONSThis intermittent coating and roller pressing machine is a three roller transfer coating equipment, it can carry out continuous and intermittent coating, and then roll with high precision, it is used for surface coating and rolling process of various substrates. This equipment is convenient for researchers to use, and meets the requirements of coating accuracy and consistency, which is the same as the design of production. It has excellent drying effect. It is an ideal choice for the research and development of lithium-ion batteries, super capacitors, nickel batteries and other secondary batteries.*Equipment appearance size and weight: size L3100 * W1040 * H1100mm weight: about 1300KG installed caster feet.Main featuresNo.Features1It can switch freely to realize continuous and intermittent coating.2Base material tension control, stable belt running, equipped with rectifying device.3Hot air oven, up and down double-sided blowing, high quality drying effect.4Three roller transfer coating with wide coating window.5Comma scraper metering, with precise adjustment mechanism, to achieve high coating precision.6Optional solvent recovery and treatment device.7Roll integral gantry frame, CNC precision machining, to ensure high precision and high stability.8The roller is made of imported cold-rolled chrome molybdenum material by heat-treated surface chrome plating and cryogenic treatment, with high internal and external hardness and good wear resistance.9American original imported hydraulic system, automatic control rolling pressure.10Patented hydraulic balanced rolling mechanism, stable pressure maintaining, good rolling uniformity in transverse and longitudinal direction.11Inclined block type roll gap adjustment device, surface display adjustment.12PLC touch screen is convenient to control parameter setting.13Roll continuously to avoid cutting waste.14The winding mechanism is equipped with an automatic deviation rectifying device to ensure that the edge of the material after rolling is neat.Coating functionNo.ItemTechnical parameterRemark1Suitable systemNCM, LFP, LCO, LMO, Graphite, Silicon carbon and other systems battery coating 2Coating methodContinuous and intermittent coatingTransfer coating machine3Oven section1m/section 4Coating speed0~0.5m/minDepending on the drying state5Base material thicknessAl foil : 8~30um, Cu foil : 8~30um 6Roller width330mm 7Effective coating width≤280mm 8Coating rollerΦ120mm 9Squeegee rollerΦ80mm 10Coating accuracy±3um 11Weight accuracy of double-sided coating (mg/cm2)Coating center value ±1.0% 12Suitable for slurry viscosity2000~12000 (mPas) 13Single side coating dry thickness range20-200μm 14Solvent propertiesOily solventNMP(s.g=1.033,b.p=204oC) Aqueous solventH2O/NMP(s.g=1.000,b.p=100oC) 15Suitable for solid content range20~85% 16Coating size accuracy (mm)L≤±1, W≤±0.5L: length directionW: width direction *Introduction to the structure of coating parts:1. Integral unwinding, machine head mechanism:NoItemTechnical ParametersRemarks1. Over roller installation structureSteel frame firmly installed 2. Over roller surface treatmentSurface oxidation of metal aluminum roll 3. Tension control systemAutomatic control of constant tension, tension range 0 ~ 50N, servo motor control 4. Correction methodAutomatic EPC control,Stroke 50mm 5. Feeding Unwinding material methodThe material roll is fixed by a 3-inch inflatable shaft; Unwinding single air expansion shaft 6. Maximum unwinding diameterФ250mm 7. Maximum load of inflatable shaft80Kg 8. Number of unwinding and inflation shafts1Pcs 9Main drive motorServo motor 10Roller surface treatmentSurface oxidation of metal aluminum roll 11Scraper structureDouble-sided comma scraper 12Coating roller (steel roller)Hard chrome plating 13Back roller (rubber roller)The surface is wrapped with imported EPDM 14Scraper intermittent height adjustmentManual adjustment; 15Single head positionInstallation and operation before drying tunnel 2. Coating drying tunnelNoItemTechnical ParametersRemark1. Oven structureDouble-layer independent heating, arranged up and down 2. Oven length1 meter / section 3. MaterialSUS304 stainless steel 4. Temperature controlDivided into normal working temperature control, over-temperature monitoring and alarm protection control, and cut off the heating main power supply; each section is completely independent control 5. Heating methodAnalog signal control power heating, hot air circulation structure 6. Heating power of single section oven6KW 7. Temperature in drying tunnelDesign Max150 oC, temperature difference in single section oven≤ ± 2.5 oC 8. Blowing methodUpper and lower air blowing, common heating body for upper and lower air chamber 9. Wind nozzle structureThe nozzle slot is slotted by a special mold 10. Fan controlContactor control 11. Heating controlsolid state relay 12. Fan materialSUS304 stainless steel 13. Solvent recovery systemOptional *Roller winding function:1Rolling purposeRoller press the battery material coated on aluminum foil or copper foilRemark2Maximum opening thickness of rolling mill2 mm 3Rolling widthMax 300 mm *Roller winding parameters:1Rolling forceMax. 35T(Can be customized to increase)Remark2Mechanical speedMax.10m/min 3Roll diameter:Ф200 mm;Material:9Cr3Mo 4Roller surface hardness>HRC65 5Roller surface width330 mm 6Pushdown modeHydraulic 7Rolling accuracy±2.5 um 8Maximum opening of rolling mill2 mm 9Reducer and gear boxModular 10Rolling mill motorAC frequency conversion motor 11WindingWith correction function and tension control function *Control System:NoItemTechnical ParametersRemark1Main control systemTouch screen, PLC, servo system 2Operation modeManual, automatic, emergency stop; the whole machine can be operated before and after 4Alarm situationWhen the device fails, the touch screen will display the corresponding correction screen *Hardware accuracyNoItemTechnical ParametersRemarks1. ScraperRound jump≤ ± 1.5um, Ra0.4, straightness≤ ± 1.5um 2. Coating roller (steel roller)Round jump ≤ ± 1.5um, Ra0.4 straightness≤ ± 1.5um 3. Glue rollRound jump ≤10um,straightness≤10um 4. RollRound jump≤ ± 2um, Ra0.4, straightness≤ ± 2um 5. Deviation correction±0.2mm
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...