YAKU provides purpose-built dispersing solutions for lithium-ion battery and new energy manufacturing. Our machines are engineered to address the unique challenges of battery slurry processing: high solid content, high viscosity, zero metal contamination, and uniform particle dispersion. Designed for R&D labs, pilot lines and small-to-medium scale production, our dispersers deliver consistent results that directly improve battery performance, cycle life and safety.
Overview
Battery slurry quality is the foundation of cell performance. Even minor agglomeration or uneven distribution of active materials can lead to capacity loss, internal short circuits and reduced cycle life. YAKU battery-grade dispersers deliver the high shear force and precise process control required to break down hard agglomerates, achieve nanoscale dispersion, and eliminate air bubbles—critical for producing high-quality anode, cathode and conductive slurries.
All our machines are built with battery industry-specific materials and safety features to meet the strictest manufacturing standards.
Our Product Series for Battery Manufacturing
Laboratory Dispersers
For formulation R&D, material testing and small-batch sample preparation.
- Capacity: 0L to 50L
- Speed range: 0-8000 rpm
- Max viscosity: 50,000 cP
- Standard features: Digital speed/timer control, 316L stainless steel wetted parts, emergency stop
- Battery-specific options: Vacuum degassing system, water cooling jacket, temperature sensor, explosion-proof design
- Applications: Cathode/anode formulation, conductive additive testing, electrolyte mixing, solid electrolyte development
Bench & Mobile Pilot Dispersers
Ideal for pilot scale production and process validation before full-scale manufacturing.
- Capacity: 50L to 100L
- Speed range: 0-3000 rpm
- Max viscosity: 100,000 cP
- Standard features: Hydraulic lift, variable frequency drive, quick-change shaft system
- Battery-specific options: Fully enclosed vacuum chamber, double mechanical seal, explosion-proof (ATEX/IECEx) certification, PLC control with data logging
- Applications: Pilot batch production, process optimization, small-batch custom cell manufacturing
Floor-Standing Production Dispersers
Industrial-grade performance for medium-scale battery cell manufacturing.
- Capacity: 100L to 300L
- Speed range: 0-1500 rpm
- Max viscosity: 200,000 cP
- Standard features: Heavy-duty frame, hydraulic lift, mechanical seal, overload protection
- Battery-specific options: Jacketed tank for temperature control, integrated vacuum system, full explosion-proof electrical system, automated feeding system
- Applications: Medium-volume anode/cathode slurry production, LFP/NMC/NCA battery manufacturing, energy storage system production
Key Advantages for Battery Manufacturing
✅ Zero Metal Contamination
- All wetted parts manufactured from 316L stainless steel with electropolished surface (Ra ≤ 0.4μm)
- No exposed carbon steel components
- Special ceramic coating options available for ultra-high purity requirements
- Prevents iron and other metal ion contamination that causes battery self-discharge
✅ Superior High-Shear Dispersion
- Optimized Cowles blade geometry specifically designed for high solid content battery slurries
- Delivers uniform shear throughout the mixing vessel
- Effectively breaks down nanoscale carbon black, carbon nanotube (CNT) and graphene agglomerates
- Ensures consistent active material distribution for uniform cell capacity
✅ Integrated Vacuum Degassing
- Closed-system operation removes micro-bubbles from high-viscosity slurries
- Eliminates pinholes and voids in electrode coating
- Improves electrode density and adhesion
- Directly enhances battery cycle life and safety
✅ Precise Temperature Control
- Jacketed tank and shaft cooling systems maintain constant process temperature
- Prevents thermal degradation of sensitive battery materials
- Ensures consistent slurry viscosity for uniform coating
- Temperature accuracy within ±1°C
✅ Explosion-Proof Safety
- Full ATEX/IECEx compliant designs available
- Explosion-proof motors, switches and control panels
- Grounding systems to prevent static electricity buildup
- Designed for safe operation with NMP and other organic solvents
✅ Easy Cleaning & Changeover
- Smooth, crevice-free surfaces
- Quick-disconnect shaft and blade assembly
- CIP (Clean-in-Place) compatible designs
- Minimizes cross-contamination between different material formulations
Technical Specifications
表格
| Series | Power Range | Max Capacity | Max Speed | Max Viscosity | Standard Vacuum |
|---|---|---|---|---|---|
| Lab Series | 0.35-1.1kW | 50L | 8000 rpm | 50,000 cP | -0.095 MPa |
| Pilot Series | 1.1-2.2kW | 200L | 3000 rpm | 100,000 cP | -0.098 MPa |
| Production Series | 2.2-5kW | 300L | 1500 rpm | 200,000 cP | -0.098 MPa |
Standard Battery-Grade Features:
- 316L stainless steel wetted parts
- Variable frequency drive (VFD) for precise speed control
- Overload and overheat protection
- Emergency stop button
- CE certified electrical components
Typical Battery Industry Applications
- Cathode Slurries: LFP, NMC, NCA, LCO, LMFP
- Anode Slurries: Natural graphite, synthetic graphite, silicon-based anodes
- Conductive Slurries: Carbon black, CNT, graphene, conductive polymers
- Electrolyte Mixing: Liquid electrolytes, gel polymer electrolytes
- Solid-State Batteries: Solid electrolyte mixing, composite electrode preparation
- Other Components: Binder solutions, separator coatings, thermal interface materials
Why Choose YAKU for Your Battery Manufacturing Needs
We understand the critical importance of process consistency in battery manufacturing. Every YAKU disperser is factory tested with actual battery slurry formulations to ensure it meets your performance requirements. We provide comprehensive documentation including material certificates, test reports and operation manuals to support your quality management system.
Our engineering team can customize every aspect of the machine to match your specific process parameters, from tank design to control system integration. We also offer on-site installation, operator training and ongoing technical support to ensure your production runs smoothly.
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Need a Custom Solution?
Our battery industry specialists will work with you to design a dispersing system optimized for your specific materials and production requirements. Share your slurry formulation details and process goals for a free technical evaluation.
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Contact YAKU now for competitive pricing and detailed product specifications. We offer fast worldwide shipping.