Precision Thin-Film Slot-Die Coating SystemSolid-state electrolyte coating involves uniformly applying the electrolyte to both sides of the electrode sheet through a slot-die coating process. First, the electrolyte is coated onto the front side of the electrode sheet. The sheet then enters an oven for drying before undergoing inspection. Next, the electrolyte is applied to the reverse side of the electrode sheet. After the sheet enters the oven for a second round of drying, it is inspected again before finally being wound into rolls.
Electrolyte Transfer-Compaction Integrated TechnologyThe Electrolyte Hot Laminator is a core equipment in solid-state battery manufacturing, primarily used for precisely transferring the solid electrolyte layer onto electrode surfaces, enabling solvent-free lamination of multilayer battery structures. Its key technology lies in achieving interfacial bonding and densification of materials through a hot pressing process, which directly impacts the battery's ionic conductivity and interfacial stability. Additionally, the system integrates hot pressing and film cutting functions, enabling experimental validation for diverse process requirements.Detailed Introduction
Glove Box Integration TechnologyGlove box integration technology is a unified solution that deeply couples inert gas protective glove boxes with precision process equipment (e.g., atomic layer deposition, magnetron sputtering, coating systems) through a closed-loop purification cycle maintaining <1 ppm H₂O/O₂ contamination levels, providing anhydrous/oxygen-free operational space for atmosphere-sensitive processes including lithium battery material synthesis, solid-state electrolyte coating, OLED encapsulation, and catalytic material preparation;Detailed Introduction
Electrolyte Release Film Coating TechnologyElectrolyte Release Film Coating Technology, a critical process for high-end applications including new energy batteries (particularly solid-state/semi-solid-state batteries), optical films, and medical adhesive tapes, enables uniform deposition of functional coatings (e.g., ceramic electrolytes, silicone oil release layers) onto substrates (PET/PPS) via precision coating techniques, achieving high-uniformity/low-defect film production while resolving conventional pain points—poor uniformity, high contamination, limited adaptability—to meet emerging demands for solid-state battery electrolyte coating and hydrogen barrier membrane manufacturing.Detailed Introduction
Integrated Feeding-Coating SystemIntegrated Feeding & Coating SystemDirect-coupled rigid tubing integrates tanks, pumps, filters, and dies to minimize connection distance, reduce pipeline residue, and decrease slurry loss in coating trials.Detailed Introduction
New Continuous Double-Layers Ceramic Coating Slot DieAs a precision slit extrusion wet coating technology, the new continuous double-layers coating slot die features a two-layer coating flow channel design, enabling simultaneous double-layers coating for continuous double-layers applications. Both the upper and middle layers of the slot die are equipped with electric actuators, allowing closed-loop regulation of transverse coating areal density.
Detailed Introduction
Fully Automatic Ceramic Coating Slot DieThe single-layer fully automatic coating slot die utilizes independently developed mass automatic closed-loop technology to achieve closed-loop control of coating areal density (both transverse and longitudinal) and coating dimensions (coating width and A/B side alignment). The closed-loop control system is integrated with dry/wet film areal density detection systems and CCD dimensional inspection systems at the data level. High-precision linear electric actuators are integrated into the coating slot die, enabling the automatic closed-loop system to collect and analyze the weight distribution and dimensional patterns of the coating in real time. This facilitates online automated adjustment of lithium battery electrode sheet quality.Detailed Introduction
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