Slurry Degasser
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Lithium Battery Slurry Defoaming Machine
Eliminate bubbles in lithium battery anode & cathode slurry · Dense coating & consistent battery cells
Vacuum defoaming as essential process + Uniform coating with fewer dark spots + Smooth scale-up from pilot test to mass production
SIENOX lithium battery slurry defoaming solution addresses air entrapment during stirring of cathode and anode slurry containing active materials, conductive agents and binders. Vacuum defoaming reduces coating pinholes and dark spots, and improves electrode density and cell consistency.
✓ CE certification ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Custom voltage available (110V/220V)
Why Do We Need Lithium Battery Slurry Defoaming Machine
Cathode SlurryCathode slurry contains active materials such as lithium cobalt oxide and NCM, conductive agents and binders. Air entrapment after stirring leads to pinholes and dark spots during coating, uneven electrode density and impaired cell capacity and consistency. | Anode SlurryGraphite anode slurry features high viscosity and tends to trap air. Bubbles trigger coating defects and dark spots. The consistency of anode directly affects battery cycle performance and safety. | Ceramic Coating & GelDiaphragm ceramic coating and gel electrolyte slurries also require low bubbles and high dispersion. Otherwise, coating pinholes and poor consistency will occur. |
✨ Traditional Dilemma: Bubbles in high-solid and high-viscosity slurries are hard to float up, resulting in massive rework caused by coating pinholes and dark spots. Vacuum defoaming is an essential process for lithium battery mass production.
Why Choose SIENOX Lithium Battery Slurry Defoaming Solution
Denser CoatingUniform coating after bubble removal reduces pinholes and dark spots and improves electrode density and consistency. | Uniform DispersionVacuum stirring facilitates dispersion of conductive agents and binders, delivering stable slurry rheology and coating performance. | Smooth Scale-upC/ZK for lab use, MIX60/80 for pilot test, MIX1000plus for mass production. Process parameters can be smoothly scaled up from formula development. |
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Equipment Supporting Description
Supporting Process Workflow Weigh resin and powder → Vacuum stirring, mixing and degassing → Discharge for compaction / casting → Curing / sintering. |  |
Specifications & Parameters
Selection Guide
| Lithium Battery Slurry Stage | Typical State | Recommended Defoaming Method | Recommended Equipment |
| Lab Formulation / Sampling | Small amount of slurry | Centrifugal / Vacuum Defoaming | C Series / ZK Series |
| Pilot Cathode & Anode Slurry | High viscosity | Vacuum Stirring and Defoaming | MIX60 / MIX80 |
| Mass Production Coating Slurry | High solid content in batch | Vacuum Stirring and Defoaming | MIX1000plus |
| Ceramic Coating Slurry | Medium viscosity with fillers | Vacuum stirring, defoaming & dispersion | MIX1000plus |
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FAQ 您关心的问题
为您解答关于产品性能及日常工艺选型中的常见疑问
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真空脱泡搅拌机是什么？用于哪些行业？
真空脱泡搅拌机是在真空环境下同步完成搅拌与脱泡的设备，脱泡同时混料，避免二次气泡混入，常用于环氧树脂、硅胶、AB 胶等高粘度材料的混料脱泡处理，广泛应用于新能源电池、半导体封装、LED、电子灌封、胶粘剂等行业。
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广州施诺斯主要生产哪些设备？
主要产品包括搅拌脱泡机、真空脱泡搅拌机、真空脱泡机、高压脱泡机、真空搅拌机、实验室均质机、三辊研磨机、三维混粉机，以及点胶机、分装机等配套设备和夹具、搅拌罐、针筒等辅品耗材。
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源头厂家采购脱泡设备有什么优势？
源头厂家直供可省去中间环节，价格更透明，同时能提供参数定制、来料试机、工艺验证等服务，售后响应更直接。
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搅拌脱泡机的工作原理？
施诺斯设备采用行星式混合原理：料罐在自转的同时绕公转轴公转，物料在罐内随之翻动混合，同时抽真空脱泡。整个过程设备不设搅拌桨，搅拌部件不接触物料，不会引入金属异物，混合均匀不分层。
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为什么选择施诺斯？
施诺斯（SIENOX）是广州施诺斯科技股份有限公司旗下品牌，2014 年成立，专注脱泡机与搅拌机的研发与制造，团队自 2006 年起从事真空搅拌脱泡设备研发。设备采用非接触式设计，不设搅拌桨，行星式公转加自转运动辅以真空系统，高效除泡，混合均匀不分层。公司产品涵盖搅拌脱泡机、真空脱泡搅拌机、真空脱泡机、高压脱泡机、真空搅拌机、实验室均质机、三辊研磨机、三维混粉机，以及点胶机、分装机等配套设备和夹具、搅拌罐、针筒等辅品耗材，广泛应用于新能源、半导体、LED、电子灌封、胶粘剂、涂料、油墨等行业。通过 ISO9001、CE 认证，拥有 30 余项专利，服务富士康、比亚迪、清华大学等企业与科研院所。
Technical Specification List
Full‑line standardized specifications for accurate process evaluation and equipment selection
| Lithium Battery Slurry Stage | Typical State | Recommended Defoaming Method | Recommended Equipment |
| Lab Formulation / Sampling | Small amount of slurry | Centrifugal / Vacuum Defoaming | C Series / ZK Series |
| Pilot Cathode & Anode Slurry | High viscosity | Vacuum Stirring and Defoaming | MIX60 / MIX80 |
| Mass Production Coating Slurry | High solid content in batch | Vacuum Stirring and Defoaming | MIX1000plus |
| Ceramic Coating Slurry | Medium viscosity with fillers | Vacuum stirring, defoaming & dispersion | MIX1000plus |
Multi‑Industry Solutions
Covering stirring and debubbling applications of typical materials across six major industries
Cathode SlurryNCM & LFP Cathode |
Anode SlurryGraphite & Silicon-carbon Anode |
Ceramic CoatingSeparator coating & ceramic layer |
Power BatteryCell & electrode coating |
Energy Storage BatterySlurry for energy storage cells |
Gel / PolymerGel electrolyte & polymer materials |
Comprehensive Equipment Operation Demo Videos
Measured Defoaming‑Process Performance
Measured Processing Results for Six Typical Materials
Paste Materials |
Adhesive with Powder |
Polymer Materials |
Pharmaceutical Gel |
Silver Paste Materials |
Battery Slurry |
Precautions for Use
| Notes | Operation Instructions |
| Vacuum Level | Adjust vacuum level and duration according to the process for high-solid slurries to balance defoaming efficiency and slurry rheology. |
| Anti-sedimentation | Active materials tend to settle. Coat promptly after defoaming to prevent stratification upon standing. |
| Inert Atmosphere | For moisture-sensitive systems, control ambient humidity and ensure material dryness. |
| Slow Pressure Relief | Release pressure slowly after defoaming to avoid re-foaming and splashing of slurry. |
* Internal laboratory test data. Actual results vary with slurry formulation and coating process. Contact sales for real customer cases.
Customer Delivery & Application Cases
Rooted in manufacturing frontlines, empowering benchmark production lines and key national research institutions across diverse industries.
