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China, Chinese TMAXCN Brand Automatic Rolling Press Machine Electrode Calender for Battery Production Line1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Printing MachineryHeat Press MachineRolling Press MachineCell Calender Machine
Xiamen Tmax Battery Equipments Limited
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Product Description (Dia 800*950mm)Auto Rolling Press Machine/Cell Calender for Battery Production Line A.Equipment functions:1. This set of equipment is connected by a standard roller aligning machine, which is suitable for the high-speed tablet pressing process of continuous pole coating. This set of equipment is mainly composed of a single station unwinding part, a front and rear tension stretching part, an oil pressure roller aligning host part, an online thickness measurement system, and a single station rewinding part.1) This machine has a mouth shaped integrally cast 45# steel frame, large slider structure, large bearing capacity, small deformation, large rolling force and high rolling speed;2) By using the constant pressure limited gap rolling method, the battery pole pieces with longitudinal blank and continuous coating can be rolled continuously;3) Scraper device with roller surface cleaning mechanism;4) With servo motor unwinding device;5) Equipped with manual tape receiving platform;6) With pole slice trimming mechanism;7) With tension buffer mechanism;8) It has the function of dust and iron removal by pole brush;9) With front tension stretching and rear tension stretching devices;10) The hydraulic system adjusts the lift of the oil cylinder through the human-computer interface touch screen to drive the lift of the roll;11) Adjust and change the pressure of the roll cylinder through the man-machine interface, control the constant pressure, and the man-machine interface displays the actual pressure;12) The up and down movement value of the roll is displayed on the man-machine interface screen;13) The roll surface is plated with hard chromium, and the thickness of chromium layer after grinding is ≥ 120um;14) Rolling speed ≥ 50m/min;15) Roll removal device;16) Laser on-line thickness measurement function; B. Applicable material conditions:1,Incoming material specification (Unit:mm) Specifications Material incomingCoil widthThickness Internal diameter Maximum outside diameter Max capacityPositive electrodeCoil material300~8500.060~0.3006Φ800800kgNegative poleCoil material300~8500.065~0.3006Φ800800kgPositive foil area--300~8500.009~0.035------Negative foil area--300~8500.006~0.035------1. Material system: positive pole: lithium iron phosphate system / ternary system / lithium manganate system; negative pole: Graphite System / silicon carbon system;2. Coating method: continuous single banner coating, continuous multiple zebra coating, single gap coating, multi gap coating, etc;3. Foil specification: copper aluminum foil / carbon coated copper aluminum foil;C. Installation requirements for whole line equipment : 1) Power requirements: 380V/50hz, power about 72KW;2) Compressed air: pressure 0.5mpa~0.7mpa, flow: 0.04m3/min;3) The total weight of the equipment is about 32T. The ground bearing requirements for the installation of the roller machine host are >8T/m2, and the ground bearing requirements for the unwinding and rewinding installation are >2.5 T/m2.4) Overall dimension of connecting equipment (mm): length * width * height (8000*4720*3200), subject to site layout.D.Equipment performance index: No.Entry name Performance index Remarks1Production speed of complete equipment≥50m/minAcceptance speed2Pole or foil typeNon ferrous precious metals such as copper or aluminum 3Roll specificationφ800*950mm 4Maximum rolling force400T 5Effective rolling width850mm 6Evenness of pole piece after rolling≤±0.002mm(Required incoming accuracy≤±0.003mm) 7Press roll layoutVertical arrangement of two rollers 8Roll diameter of each guide roll of roller press≥φ120mm 9Precision of each guide metal roll of roller pressDiameter: ≤± 0.1mm, roughness: ≤ 0.8 μ m. Circular runout: ≤ 0.04mm/m; 10Rubber roll accuracy of roller pressDiameter: ≤± 0.2mm, cylindricity: ≤ 0.2mm, radial runout: ≤ 0.3mm/m; 11Roll diameter of each driving roll of roller press≥φ120mm 12Assembly accuracy between metal rolls of roller pressParallelism: ≤ 0.08mm, levelness: ≤ 0.06mm 13Assembly accuracy of rubber roll and metal roll of roller pressParallelism: ≤ 0.2mm, levelness: ≤ 0.1mm (the bearings used for each guide roll and drive roll of the roller press are Japanese NSK or Swedish SKF brand bearings) 14Safety protection functionMechanical interlocking and self-locking / safety warning signs / emergency stop switch buttons / protective covers, etc. signs shall be pasted at dangerous places and safety protection devices shall be installed 15Qualification rate of products produced by equipment≥99.5% 16Time rate>98% 17Rolling thickness CPK≥1.33 E.Configuration of main equipment components:No.NameBrand Roll materialCr5; Sinosteel Xingtai roll Co., Ltd. and provide inspection report Roller bearingWafangdian Roll motor / reducerDongli, Guomao PLCPanasonic, Omron Touch screenProface, Kunlun state Servo motor Mitsubishi, Huichuan Linear guide railHIWIN Other bearingsNSK Solenoid valveSMC,CKD Electrical componentsSchneid er, Chint Electric proportional valveSMC,CKD Deviation correction control systemPuliyuan, dongdeng Frequency converterMitsubishi, Danfoss Main roll drive motorDongli, Guomao sensorOmron,KEYENCE Coil diameter detection ultrasonic sensorBanner,Beijiafu Pneumatic componentsSMC,CKD Light sensor and displacement sensorOmron,KEYENCE Tension controllerkortis Laser thickness gaugeDacheng, Shuangyuan Hydraulic systemVick hydraulic, Aili F.Equipment matching: The pole strip continuous rolling production line is mainly composed of single station unwinding, edge cutting, dust removal device, oil pressure roller aligning machine, front and rear tension stretching device, laser online thickness measurement system, single station rewinding, electric control system, hydraulic system, suspension operation station, deviation correction device, electric control cabinet, etc.
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