Small & Medium-Sized Dispersers
YAKU delivers industry-leading dispersing solutions specifically engineered for the inks, coatings and paint manufacturing sector. Our machines are optimized to address the core challenge of this industry: achieving perfect pigment dispersion that directly determines your final product’s color strength, gloss, hiding power, adhesion and shelf stability. Designed for R&D laboratories, pilot lines and small-to-medium scale production, our dispersers deliver consistent batch-to-batch results that help you meet the most demanding quality standards.
Overview
In ink and coating production, dispersion quality is the single most critical factor affecting product performance. Poor pigment dispersion leads to color inconsistency, reduced gloss, floating and flooding, and premature product failure. YAKU dispersers generate the high shear forces required to break down even the most stubborn pigment agglomerates, including titanium dioxide, carbon black and organic pigments, ensuring uniform particle distribution and maximum color development.
All our machines are built with the durability and safety features required for continuous operation with solvent-based and water-based formulations.
Our Product Series for Inks, Coatings & Paint
Laboratory Dispersers (0.35-2.2kW)
For formulation development, color matching and small-batch sample preparation.
- Capacity: 1L to 50L
- Speed range: 0-8000 rpm
- Max viscosity: 150,000 cP
- Standard features: Digital speed/timer control, 304/316 stainless steel wetted parts, emergency stop
- Industry-specific options: Explosion-proof design, water cooling jacket, temperature sensor, vacuum degassing, grinding basket attachment
- Applications: New formulation development, color matching, pigment evaluation, quality control testing, small-batch custom orders
Bench & Mobile Pilot Dispersers (3-7.5kW)
Ideal for process scale-up, pilot production and flexible small-to-medium batch manufacturing.
- Capacity: 50L to 500L
- Speed range: 0-3000 rpm
- Max viscosity: 300,000 cP
- Standard features: Hydraulic lift, variable frequency drive, quick-change shaft system
- Industry-specific options: Double mechanical seal, full vacuum capability, jacketed tank for temperature control, ATEX/IECEx certification, PLC control with recipe management
- Applications: Pilot batch production, process optimization, color matching for production runs, multi-product facilities, custom ink and coating manufacturing
Floor-Standing Production Dispersers (11-22kW)
Industrial-grade performance for medium-scale ink and coating production.
- Capacity: 500L to 2000L
- Speed range: 0-1500 rpm
- Max viscosity: 500,000 cP
- Standard features: Heavy-duty steel frame, hydraulic lift, mechanical seal, overload protection
- Industry-specific options: High-shear rotor-stator attachment, integrated dust extraction system, full explosion-proof electrical system, automated feeding system
- Applications: Continuous batch production, high-volume standard products, industrial coatings, architectural paints, printing inks
Key Advantages for Inks, Coatings & Paint Manufacturing
✅ Superior Pigment Dispersion
- Optimized Cowles blade and high-shear rotor-stator designs specifically for pigment dispersion
- Effectively breaks down hard agglomerates of titanium dioxide, carbon black and organic pigments
- Achieves nanoscale particle distribution for maximum color strength and hiding power
- Eliminates floating, flooding and color separation issues
- Improves gloss, transparency and overall film quality
✅ Unmatched Batch Consistency
- Precision variable frequency drive for exact speed control
- Repeatable process parameters ensure identical results batch after batch
- Eliminates color variation between production runs
- Reduces waste and rework costs
- PLC systems with recipe management for automated production
✅ Integrated Vacuum Degassing
- Closed-system operation removes micro-bubbles from high-viscosity formulations
- Eliminates pinholes, craters and orange peel effects in the final film
- Improves surface smoothness and gloss level
- Reduces solvent evaporation and VOC emissions
✅ Explosion-Proof Safety
- Full ATEX/IECEx compliant designs for Zone 1 and Zone 2 hazardous areas
- Explosion-proof motors, switches and control panels
- Static grounding systems to prevent electrostatic discharge
- Designed for safe operation with all types of organic solvents
✅ Fast Changeover & Easy Cleaning
- Quick-disconnect shaft and blade assembly
- Smooth, crevice-free surfaces to prevent pigment buildup
- Minimizes cleaning time between color changes
- Ideal for multi-product facilities with frequent formulation changes
- Reduces cross-contamination risks
✅ Heavy-Duty Durability
- Reinforced frame and drive system for continuous operation
- Wear-resistant materials for processing high-solid, abrasive formulations
- Long service life with minimal maintenance requirements
- Designed to withstand the rigors of daily industrial use
Technical Specifications
表格
| Series | Power Range | Max Capacity | Max Speed | Max Viscosity | Standard Vacuum |
|---|---|---|---|---|---|
| Lab Series | 0.35-2.2kW | 50L | 8000 rpm | 150,000 cP | -0.095 MPa |
| Pilot Series | 3-7.5kW | 500L | 3000 rpm | 300,000 cP | -0.098 MPa |
| Production Series | 11-22kW | 2000L | 1500 rpm | 500,000 cP | -0.098 MPa |
Standard Industry Features:
- 304 stainless steel wetted parts (316L optional)
- Variable frequency drive (VFD)
- Mechanical seal (single or double)
- Overload and overheat protection
- CE certified electrical components
Typical Industry Applications
- Printing Inks: Offset, flexographic, gravure, screen printing, digital printing inks
- Industrial Coatings: Automotive coatings, metal coatings, wood coatings, plastic coatings, corrosion protection coatings
- Architectural Paints: Interior and exterior latex paints, primers, stains, varnishes
- Specialty Coatings: Powder coatings, UV-curable coatings, high-temperature coatings, marine coatings
- Adhesives & Sealants: Pressure-sensitive adhesives, structural adhesives, caulks and sealants
- Other Products: Putties, fillers, pigments pastes, color concentrates, resin solutions
Why Choose YAKU for Your Ink & Coating Manufacturing Needs
With decades of experience serving the inks, coatings and paint industry, we understand the unique challenges of pigment dispersion. Every YAKU disperser is factory tested with actual ink and coating 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 your dispersing system, from blade design to control system integration, to ensure it perfectly matches your specific process requirements. We also offer comprehensive after-sales support including installation, operator training and preventive maintenance programs to keep your production running smoothly.
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Our ink and coating industry specialists will work with you to design a dispersing system optimized for your specific formulations and production requirements. Share your material properties 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.