Laboratory Compact Pouch Cell Tab Cutting Cutter Machine For Battery Tab Shaping

Laboratory Compact Pouch Cell Tab Cutting Cutter Machine For Battery Tab Shaping Product overview This equipment is to achieve the function of cutting the tab of large polymer, small equipment, simple operation, and stable cutting. Both positive and negative tabs are cut without short circuit.   Product characteristics 1, small and simple equipment, easy to operate, low failure rate. 2. The machine solves the problem of simultaneously cutting the positive and negative electrodes of the polymer built-in battery to avoid short circuit. 3, used for cutting the length of the positive and negative ear before the polymer built-in battery welding protection plate (including mobile phone battery, mobile power supply, power battery, etc.).   Technical parameters Power supply 220V50Hz 30W Air source 0.4-0.8MPa Applicable battery type Polymer battery Max. tab width 194mm Min. gap of tab 10mm The tab retains the shortest length 5mm Cell length 30-200mm Cell width 30-300mm Cell thickness 2-12mm Weight 10kg Dimension 300*300*210mm Cutting tab’s thickness Al, Ni: max. 0.6mm nickel plated copper: 0.4mm                     

Automatic Laser Tab Cutting and Forming Machine for Lithium-ion Battery Electrode

Automatic Laser Tab Cutting and Forming Machine for Lithium-ion Battery Electrode 1. Equipment Overview 1.1 Function and Working Principle This equipment is mainly intended for forming tabs on lithium-ion battery electrodes.   It is specifically designed for laser cutting of tabs on individual sheet-shaped electrodes, with the following key functions: manual loading of electrodes, laser positioning, laser cutting of tabs, and manual unloading. 1.2 Workflow and General Structure 1.2.1 Workflow Diagram:   1.2.2 General Structural Diagram:     2. Requirements for Incoming Materials 2.1 Applicable Incoming Material Specifications No. Item Specification Remarks 1 Material Cathode: LFP, NCM, etc.   2 Anode: Graphite-based, Silicon-carbon-based, etc.   3 Thickness 50–200 μm   4 Width (incl. tab) 120–350 mm   5 Foil Thickness Cathode: 8–15 μm; Anode: 6–8 μm   6 Coating Type Continuous coating with tabs on both sides   9 Serpentine Bending Deviation ≤1.5 mm/m   10 Waviness on Edge ±1.5 mm   11 Coating Width Edge Deviation ±0.5 mm   2.2 Electrode Forming Specifications Item Specification W 30–350 ±0.2 mm L 30–350 ±0.2 mm H 10–20 ±0.2 mm Q 10–15 ±0.2 mm M 20–60 ±0.2 mm X 0–1 RA 1.5–2 RB 2–5 Horizontal Burr (Va) <25 μm Vertical Burr (Vb) <25 μm   2.3 Tab-Cutting Mode     3. Technical Parameters of Equipment No. Item Specification Remarks 1 Electrode Sheet Length 30–350 mm (including tabs)   2 Electrode Sheet Dimensional Accuracy ±0.2 mm   3 Molten Spheres Size ≤15 μm   4 Metal Exposure ≤55 μm   5 Heat-Affected Zone (HAZ) Cathode ≤100 μm; Anode ≤120 μm   6 Power Supply AC 380V ±5%, three-phase, 50 Hz – Starting power ≤3 kW, Operating power ≤1.5 kW   7 Cutting Speed 250 mm/s   8 Air Supply Compressed air 0.5–0.6 MPa; Air consumption: 1000 L/min   9 Equipment Dimensions Approx. 1500 × 1500 × 2000 mm (main unit)   10 Appearance Color Standard warm grey 1C; customized colors require color code samples   11 Equipment Weight Approx. 800 kg   12 Qualified Product Rate ≥99.5%   13 Equipment Failure Rate ≤2%   14 Ambient Operating Temperature 0–50 °C