Comprehensive All-Solid-State Battery Manufacturing Solutions

LEAD’s fully integrated solid-state battery manufacturing solution is engineered for high-efficiency, scalable production. By combining advanced dry electrode technology, precision machinery, and automated workflows, LEAD enables manufacturers to produce next-generation batteries with higher energy density, improved safety, and longer lifecycles—while significantly reducing production costs and environmental impact. Comprehensive Production Process Our end-to-end approach includes: All-solid-state electrode making Electrolyte membrane production & lamination Cell assembly & densification High-voltage formation & grading With dry electrode manufacturing and integrated production, LEAD cuts labor costs by 20% and overall investment by 30%, ensuring high yield and compliance with strict safety standards. Overcoming Industry Challenges Solid-state battery production faces hurdles like interface resistance and complex material processing. LEAD tackles these through: 1. Solid-State Electrode Fabrication Dry mixing & coating for uniform electrodes High-porosity structures for better electrolyte integration Li-metal calendering & lamination for anode stability 2. Solid Electrolyte Preparation & Integration Macro & micro-dispersion mixing for uniformity Atomic Layer Deposition (ALD) & sputtering to lower resistance 600MPa isostatic pressing for superior densification 3. Advanced Cell Assembly & Packaging High-precision cutting & stacking (±0.2mm) Ultrasonic & laser welding for better contact Vacuum degassing & sealing for long-term stability These innovations boost efficiency, improve yield, and lower production costs, making large-scale solid-state battery manufacturing viable. High-Precision Equipment for Scalable Production At the heart of LEAD’s solid-state battery solution is a suite of precision-engineered machinery, purpose-built to support scalable, high-throughput production with exceptional consistency. Key Equipment Modules Dry Electrode High-Efficiency Mixer Rotational speed of dispersion disc 40 m/s Double cooling system, temperature accuracy +3 C Electrode Forming and Lamination Machine Width: ≥700mm, mechanical speed: ≥80m/min High rigidity, high temperature consistency Roller runout: ≤1μm, temperature consistency: ≤+0.5° Solid-state Electrolyte Mixing System Combination of macro-dispersion and micro-dispersion Quality management at output Full automation from material to product Solid-state Electrolyte Coating Machine Self-developed coating nozzle design with coating thickness ≤20um Quick response system performs thinning at the start and the end. Combination of multiple drying methods increases drying efficiency . Cutting & Stacking Machine Special process meets high efficiency Li metal electrode making demand. Single station efficiency: 0.35s/pcs Stacking alignment: +0.2mm Assembly Machines Multiple processes including ultrasonic welding and laser welding Auto correction during sealing position accuracy +0.1mm Step vacuuming of Degas chamber Whole process short circuit proof design LEAD’s high-speed, precision-driven solutions enable defect-free, scalable solid-state battery production—paving the way for the future of energy storage.