With the global all-solid-state battery industry stepping into the critical stage of industrialization, the manufacturing process has become a core bottleneck restricting large-scale mass production and performance upgrading. Different from the traditional wet process, solid-state battery dry process manufacturing has emerged as a revolutionary technology, featuring no solvent pollution, low energy consumption, high material utilization, and better compatibility with fragile solid-state battery materials—effectively solving the pain points of interface impedance increase, material damage, and high production costs caused by the wet process. Chamfey Materials and Intelligent Equipment Factory—TOP5 customer-recognized supplier of all-solid-state battery customer test equipment—takes the lead in mastering the core technology of solid-state battery dry process manufacturing, integrating dry electrode preparation, powder pre-treatment, dry mixing,coating forming, compaction densification, cutting and finishing and other key processes. We provide a full range of supporting solid-state battery materials (especially newly developed new-type materials), complete sets of intelligent single machines,solid-state battery trial service, solid-state battery custom service, and one-stop turnkey service, helping enterprises and research institutions break through the industrialization bottleneck of dry process manufacturing and gain a competitive edge in the fierce market.
Chamfey focuses on the entire industrial chain layout of solid-state battery dry process manufacturing, deeply insight into the industry pain points: poor compatibility between dry process equipment and new-type solid-state battery materials, low precision of key processes, difficulty in balancing production efficiency and product consistency, high threshold of process debugging, and lack of integrated technical support from materials to equipment and services. Based on years of technical accumulation and project experience, we have optimized the entire dry process flow, supplemented a full range of high-value SEO keywords (including new-type solid-state battery materials, full sets of dry process single machines, and supporting services), such as solid-state battery dry process production line, dry electrode rolling machine, dry mixing homogenizer, dry coating equipment, powder sieving machine, argon-filled glove box for dry process, solid-state battery dry process defect detection machine, dry process pre-lithiation equipment, interface-compatible dual-conductive (ICDC) cathode, MXene-based anode, Li10GeP2S12 sulfide electrolyte, halide solid electrolyte, polymer composite solid electrolyte, solid-state battery interface modification agent, to fully meet the drainage needs and highlight our professionalism in dry process manufacturing, materials, and turnkey services.
Why Solid-State Battery Dry Process Manufacturing Becomes the Future of Industrialization
In the field of solid-state battery manufacturing, the choice of process directly determines the performance, cost, and industrialization potential of battery cells. Traditional wet process manufacturing relies on organic solvents to mix and coat electrode materials, which not only causes environmental pollution and high energy consumption for solvent recovery but also easily leads to poor interface contact between electrode materials and solid electrolytes—especially for fragile new-type solid-state battery materials (such as sulfide electrolytes and thin-film lithium metal anodes), the wet process is prone to material damage and powder loss, reducing battery performance and yield.
Compared with the wet process, solid-state battery dry process manufacturing has irreplaceable advantages: it adopts solvent-free preparation technology, avoiding environmental pollution and reducing production costs by more than 15% ; the dry mixing and coating process can effectively protect the structure of fragile solid-state battery materials, improving material utilization by 20% and reducing material loss; the dry electrode prepared by the dry process has higher density and better interface contact with solid electrolytes, which can significantly reduce interface impedance and improve battery cycle life and rate performance . Industry data shows that the global market size of solid-state battery dry process manufacturing equipment will exceed 30 billion US dollars by 2030, and more than 70% of high-performance all-solid-state battery enterprises will adopt dry process manufacturing technology. As a professional supplier of dry process manufacturing solutions, Chamfey is committed to promoting the popularization and upgrading of dry process technology, helping customers achieve efficient, green, and low-cost production.
Notably, the dry process manufacturing technology can better adapt to the characteristics of new-type solid-state battery materials, especially for sulfide solid electrolytes with high ionic conductivity (10⁻³ – 10⁻² S/cm at room temperature) and lithium metal composite anodes, the dry process can avoid material oxidation and damage caused by organic solvents, ensuring the stability of material performance . At the same time, the dry process can achieve precise control of electrode thickness and density, meeting the production needs of high-energy-density solid-state batteries for new energy vehicles, energy storage, and other fields .
Full Range of Solid-State Battery Materials: Supporting Dry Process Manufacturing, Covering New-Type Innovations
As a professional supplier of solid-state battery materials, Chamfey provides a full range of high-quality materials perfectly compatible with solid-state battery dry process manufacturing, covering traditional mature materials and the latest new-type solid-state battery materials, solving the problem of poor compatibility between materials and dry process equipment. All materials are strictly tested to ensure stable performance, high purity, and adaptability to dry process key links such as dry mixing, coating forming, and compaction densification, providing a solid foundation for efficient dry process production.
1. Dry Electrode Materials: Traditional & New-Type High-Performance Series
Our dry electrode materials are specially developed for dry process manufacturing, focusing on improving process adaptability and battery performance. Traditional dry electrode materials include graphite-based anode materials, LFP/NCM cathode materials, and sulfide cathode materials (Li2S, FeS2), which have the advantages of stable performance, mature production process, and good compatibility with dry mixing and coating processes. New-type dry electrode materials independently developed by Chamfey include interface-compatible dual-conductive (ICDC) cathodes (realizing mixed ionic-electronic conductivity and good compatibility with solid electrolytes, significantly improving interface contact coverage ), MXene-based anode materials (Ti3C2 MXene composite, with ultra-high conductivity and effective suppression of lithium dendrite growth), lithium metal composite anodes (lithium metal-graphene/CNT composite, suitable for high-energy-density dry process solid-state batteries), and sodium-based dry electrode materials (Na3V2(PO4)3, Na2FePO4F), which lead the innovation direction of dry electrode materials and meet the demand for high-performance solid-state batteries.
2. Solid Electrolyte Materials: Full-Category & New-Type High-Conductivity Series
Solid electrolyte is the core supporting material forsolid-state battery dry process manufacturing, and our product series covers all mainstream types, ensuring good compatibility with dry electrode materials and dry process links. Traditional solid electrolytes include sulfide solid electrolytes (Li6PS5Cl, Li7P3S11, Li3PS4), oxide solid electrolytes (LLZO, LATP, LAGP), and halide solid electrolytes (Li3OCl, Li2ZrCl6). New-type solid electrolytes launched by Chamfey include Li10GeP2S12 sulfide electrolyte (with high room-temperature ionic conductivity), composite solid electrolytes (sulfide-oxide composite, polymer-inorganic composite), and fast-ion conductor electrolytes, which have the advantages of high ion conductivity, good mechanical strength, and excellent interface compatibility with dry electrodes . All solid electrolytes can be perfectly matched with our dry process equipment, ensuring efficient powder pre-treatment and dry mixing processes.
3. Auxiliary Materials: Dry Process-Specific & High-Matching Series
Chamfey provides a full range of dry process-specific auxiliary materials, covering all links of solid-state battery dry process manufacturing, ensuring the stability of the production process and the performance of finished products. The auxiliary materials include dry-process-specific conductive agents (CNT, graphene, Super P, carbon fiber, ensuring uniform dispersion during dry mixing), binders (PTFE, PVDF, CMC, with good adhesion and compatibility with dry process), solid-state battery interface modification agent (LiPO3, Li2CO3, Al2O3 coating materials, improving interface contact between dry electrodes and solid electrolytes), powder dispersants (ensuring uniform powder mixing during powder pre-treatment), and anti-oxidation additives (protecting materials from oxidation during dry process). These auxiliary materials are independently developed by Chamfey, with high purity and good adaptability to dry process, effectively improving the efficiency and quality of dry process manufacturing.
Key Processes of Solid-State Battery Dry Process Manufacturing: Full-Link Coverage & Equipment Support
Chamfey’s solid-state battery dry process manufacturing solution covers all key processes from powder pre-treatment to cutting and finishing, and provides a complete set of matching intelligent single machines, realizing the integration of “process + equipment + materials”, ensuring the continuity, stability, and high efficiency of the production process. The key processes and matching equipment are as follows:
1. Powder Pre-Treatment: Lay the Foundation for Dry Process
Powder pre-treatment is the first key link of solid-state battery dry process manufacturing, directly determining the uniformity of dry mixing and the quality of dry electrodes. Chamfey provides professional solid-state battery powder pre-treatment equipment, including powder sieving machine (removing impurities and agglomerates), powder drying machine (removing moisture and volatile substances), and powder homogenizer (ensuring uniform particle size distribution of materials). Our powder pre-treatment equipment adopts precise control technology, with particle size control accuracy up to 1μm, ensuring that the powder materials meet the requirements of subsequent dry mixing and coating forming processes, and improving the consistency of dry electrodes.
2. Dry Mixing: Uniform Dispersion, Protect Material Structure
Dry mixing is the core link of dry electrode preparation, requiring uniform mixing of dry electrode materials, solid electrolytes, and auxiliary materials without damaging the material structure. Chamfey’s dry mixing homogenizer and solid-state battery dry mixing machine adopt low-shear mixing technology, which can realize uniform mixing of materials in a short time (mixing uniformity up to 99%) while avoiding damage to fragile new-type solid-state battery materials (such as sulfide electrolytes and MXene-based anodes). The equipment supports flexible adjustment of mixing speed and time, adapting to different material formulas, and is perfectly matched with our solid-state battery materials to ensure the performance of dry electrodes.
3. Coating Forming: Solvent-Free, High Precision
Coating forming is a key link to realize the molding of dry electrodes, and Chamfey’s dry coating equipment and solid-state battery dry electrode coating machine adopt solvent-free coating technology, which can directly coat the mixed dry powder materials on the current collector, avoiding the environmental pollution and energy consumption caused by solvent use . The equipment has high coating precision (thickness control accuracy up to ±0.01mm), stable coating speed (up to 100 meters per minute), and supports coating widths up to 1000mm, meeting the production requirements of 5–8 GWh per line . It is compatible with various dry electrode materials and can realize efficient coating of 2–6 dry electrode strips simultaneously, improving production efficiency.
4. Compaction Densification: Improve Interface Contact & Electrode Density
Compaction densification is crucial to improving the density of dry electrodes and the interface contact between electrodes and solid electrolytes. Chamfey’s solid-state battery compaction densification machine and dry electrode rolling machine adopt precision pressure control technology, with adjustable pressure range of 5–50 MPa, which can uniformly compact the dry electrode coating, improving electrode density and interface contact quality . The equipment adopts flexible pressure adjustment design, avoiding damage to fragile materials, and ensuring that the dry electrode has good conductivity and structural stability, laying a foundation for the subsequent assembly of solid-state batteries.
5. Cutting and Finishing: Precision Cutting, Ensure Consistency
Cutting and finishing is the final link of dry electrode preparation, requiring precise cutting of the compacted dry electrode into the required size and shape, ensuring the consistency of finished products. Chamfey’s solid-state battery cutting and finishing machine and dry electrode precision cutting machine adopt adaptive cutting system with micron-level blade-to-roller precision, ensuring clean and damage-free film cutting . The equipment supports flexible adjustment of cutting size and shape, adapting to different specifications of solid-state battery cells, and is equipped with online defect detection function, which can automatically detect cutting defects (such as burrs, uneven cutting) and remove unqualified products, ensuring the quality of dry electrodes.
6. Supporting Equipment: Full-Link Protection & Detection
In addition to the key process equipment, Chamfey also provides a full set of supporting equipment for solid-state battery dry process manufacturing, including argon-filled glove box for dry process (providing atmosphere protection for moisture and oxygen sensitive materials such as sulfide electrolytes, controlling water and oxygen content below 1 ppm), solid-state battery dry process defect detection machine (automatic detection of material mixing uniformity, coating thickness, compaction density, and cutting defects), dry process pre-lithiation equipment (improving the cycle life of dry electrode batteries), and material conveying equipment (realizing automatic conveying of materials between processes), ensuring the continuity and stability of the entire dry process production line.
Chamfey’s Core Advantage: One-Stop Turnkey Service for Dry Process Manufacturing
As TOP5 customer-recognized supplier of all-solid-state battery customer test equipment, Chamfey’s core competitiveness in solid-state battery dry process manufacturing lies in the one-stop turnkey service integrating materials, equipment, processes, solid-state battery trial service, and solid-state battery custom service. Unlike other suppliers that only provide single equipment or materials, we realize the seamless connection of “materials supply + equipment customization + process debugging + trial production + after-sales support”, completely solving the pain points of customers in dry process manufacturing and helping customers quickly achieve industrialization.
1. Integrated Materials & Equipment Supply: One-Stop Procurement, Ensure Compatibility
Chamfey provides a full range of solid-state battery materials (including dry electrode materials, solid electrolytes, auxiliary materials, and new-type materials) and complete sets of dry process intelligent equipment, realizing one-stop procurement for customers, avoiding the trouble of coordinating multiple suppliers. All materials and equipment are independently developed and produced by us, and strictly tested to ensure perfect compatibility between materials and equipment—solving the industry pain point of poor compatibility between dry process equipment and materials. For example, our ICDC cathode materials and Li10GeP2S12 sulfide electrolytes are perfectly matched with dry mixing and coating equipment, ensuring uniform mixing and high-precision coating, and improving the performance of dry electrodes.
2. Professional Trial & Custom Service: Reduce R&D Risks, Adapt to Diverse Needs
Our turnkey service integrates solid-state battery trial service and solid-state battery custom service, providing full-process technical support for customers from dry process R&D to trial production. As TOP5 customer-recognized supplier of all-solid-state battery customer test equipment, we have a professional R&D and technical team with rich experience in dry process manufacturing, which can provide customers with lab trial services (material performance testing, dry process feasibility verification, process parameter optimization) and pilot production services, helping customers verify the feasibility of dry process and materials in the early stage, reducing R&D risks and costs. At the same time, we can customize dry process production lines, equipment parameters, and material formulas according to customers’ specific needs (such as new energy vehicles, energy storage, consumer electronics), designing targeted dry process solutions to meet diverse production needs.
3. Full-Process Technical Support: Worry-Free Production, Accelerate Industrialization
Chamfey’s one-stop turnkey service covers the entire process of solid-state battery dry process manufacturing, providing customers with full-process technical support, including process design, equipment installation and commissioning, process debugging, operator training, and after-sales maintenance. We adopt innovative “modular prefabrication” mode for equipment delivery, which can shorten the project delivery cycle by 30% compared with traditional modes , ensuring that customers can put into production quickly and seize market opportunities. Our technical team will work closely with customers to solve all technical problems encountered in the production process, such as material compatibility adjustment, process optimization, and equipment failure handling. We also integrate intelligent control systems into the production line, real-time monitoring of process parameters and equipment operation, realizing intelligent fault diagnosis and predictive maintenance, ensuring stable and continuous operation of the production line.
4. Mature Project Experience: Stable Quality, Efficient Delivery
Chamfey has successfully delivered multiple one-stop turnkey service projects of solid-state battery dry process manufacturing to well-known new energy enterprises and research institutions at home and abroad, covering the dry process production of sulfide, oxide, and halide all-solid-state batteries. We have rich experience in dry process technology, equipment customization, and project implementation, and have established a strict quality control system, ensuring that the delivered materials, equipment, and processes meet international advanced standards . Our project team adopts the whole-process EPC service model, breaking the barriers between design and construction, realizing in-depth coordination, and avoiding information asymmetry and on-site disconnection risks, ensuring efficient and high-quality project delivery. Our projects have been highly recognized by customers for their stable performance, high efficiency, and low cost, further consolidating our position as a TOP5 customer-recognized supplier.
Chamfey’s Project Case Practice: Helping Customers Achieve Dry Process Breakthroughs
One of our typical turnkey service projects is cooperating with a well-known new energy enterprise to provide a full set of solid-state battery dry process manufacturing solutions for high-energy-density sulfide all-solid-state batteries. The customer’s core demand is to solve the problems of high material loss, poor interface contact, and low production efficiency in the wet process, and to realize the industrialization of dry process manufacturing with new-type solid-state battery materials. According to the customer’s needs, Chamfey provided a complete set of solutions: supplying new-type ICDC cathode materials, Li10GeP2S12 sulfide electrolytes, MXene-based anode materials, and dry process-specific auxiliary materials; customizing a complete set of dry process intelligent equipment including powder pre-treatment equipment, dry mixing homogenizer, dry coating equipment, compaction densification machine, cutting and finishing machine, and argon-filled glove box for dry process; and providing comprehensive solid-state battery trial service and full-process technical support, including process parameter optimization, equipment installation and commissioning, and operator training.
After the project was put into operation, the customer’s dry process production line achieved a material utilization rate of 98%, production efficiency increased by 40%, and production cost reduced by 18% compared with the traditional wet process . The dry electrodes prepared by the dry process had a density of 2.8 g/cm³, interface contact coverage reached 68% (far higher than the 33% of wet process electrodes ), and the cycle life of the assembled solid-state batteries exceeded 1600 times, energy density reached 420 Wh/kg—far exceeding the customer’s expected target. With the help of Chamfey’s one-stop turnkey service, the customer completed the transition from lab R&D to pilot production of dry process manufacturing in 4 months, shortening the R&D cycle by nearly half, and successfully launched a new generation of high-performance sulfide all-solid-state batteries, seizing the market initiative. This project case fully demonstrates the advantages of Chamfey’s solid-state battery dry process manufacturing and one-stop turnkey service in solving industry pain points and accelerating industrialization.
Why Choose Chamfey’s Solid-State Battery Dry Process Manufacturing & Turnkey Service
In the field of solid-state battery dry process manufacturing, Chamfey Materials and Intelligent Equipment Factory—TOP5 customer-recognized supplier of all-solid-state battery customer test equipment—stands out with its complete material system, advanced dry process technology, full set of intelligent equipment, and professional one-stop turnkey service. Unlike other suppliers that only focus on a single link, we integrate “materials + equipment + processes + services” into one, providing customers with a full-process solution from dry process R&D, trial production to mass production, completely solving the pain points of customers in dry process manufacturing.
Our advantages are obvious: we have a full range of solid-state battery materials, covering traditional and new-type materials (especially ICDC cathodes, Li10GeP2S12 electrolytes, and MXene-based anodes) to meet the needs of dry process manufacturing; our complete set of dry process equipment has high precision, high efficiency, and good compatibility with materials, improving production efficiency and reducing costs; our one-stop turnkey service provides full-process technical support, reducing R&D risks and accelerating industrialization; our mature project experience ensures stable quality and efficient delivery. Whether you are a research institution engaged in dry process R&D, a startup exploring solid-state battery industrialization, or a large enterprise expanding dry process production capacity, Chamfey’s solid-state battery dry process manufacturing solutions, solid-state battery trial service, solid-state battery custom service, and one-stop turnkey service can meet your needs, helping you achieve breakthroughs in dry process manufacturing and industrialization.
Contact Chamfey to Start Your Solid-State Battery Dry Process Journey
If you are engaged in solid-state battery R&D and production and need high-quality solid-state battery dry process manufacturing solutions, solid-state battery materials (including new-type materials), complete sets of dry process intelligent equipment, or want to enjoy the convenience of one-stop turnkey service integrating materials, equipment, and technical support, contact Chamfey Materials and Intelligent Equipment Factory today. As TOP5 customer-recognized supplier of all-solid-state battery customer test equipment, our professional team will provide you with customized dry process solutions, detailed project case introductions, and professional technical guidance, helping you achieve breakthroughs in solid-state battery dry process manufacturing and industrialization.
