YAKU manufactures high-performance dispersing discs and wear parts for industrial mixing. Our products deliver consistent shear, optimal flow and extended service life, reducing maintenance costs and improving production efficiency. We offer both standard replacement parts and custom-engineered solutions for all specialized applications.
Our Product Range
Cowles Dispersing Blades
Industry-standard high-speed dispersion solution. Classic sawtooth design creates powerful vortex and uniform particle distribution. Ideal for paints, coatings, adhesives and sealants. Available in 50-1200mm diameters, compatible with all major disperser brands.
High-Shear Dispersing Discs
For finer particle reduction and higher shear rates. Advanced multi-tooth geometry generates intense turbulence. Perfect for inks, pigments, nanomaterials and cosmetics. Available in 316 stainless steel and Hastelloy for harsh chemical environments.
Sawtooth Disperser Blades
Cost-effective general-purpose option. Reliable performance for low-viscosity liquids, solvents and basic chemical blending. Available in carbon steel and 304 stainless steel with custom hole patterns.
Shafts & Accessories
Complete your system with precision-machined shafts, couplings, flanges and fasteners. Perfectly compatible with our discs and your existing equipment for one-stop sourcing.
Why YAKU
Uncompromising Quality
Every disc is CNC machined to tight tolerances for perfect balance and vibration-free operation. Rigorous quality control at every production stage ensures consistent performance and long service life.
Fast, Reliable Delivery
Large inventory of standard sizes for immediate shipment. Most custom orders delivered within 7-10 business days. Expedited production available for urgent requests.
Custom Engineering Expertise
Our experienced engineers work directly with you to design solutions optimized for your specific process. We deliver modified standard designs or fully custom discs to meet your exact requirements.
Technical Specifications & Selection Guide
Standard Specifications
- Diameter range: 50mm to 1200mm
- Thickness: 3mm to 10mm
- Materials: 304SS, 316SS, carbon steel, specialty alloys
- Custom options: Hole patterns, keyways, surface finishes
Quick Selection Tips
- Cowles blades: 1-10,000 cP viscosity, 15-25 m/s tip speed
- High-shear discs: 100-50,000 cP viscosity, 20-30 m/s tip speed
- Sawtooth blades: <5,000 cP viscosity, 10-20 m/s tip speed
Industries We Serve
Paints & Coatings | Adhesives & Sealants | Inks & Pigments
Cosmetics & Personal Care | Pharmaceuticals | Chemicals & Petrochemicals
Get Started Today
Need Help Selecting?
Our technical team will recommend the optimal blade type, size and material for your application. Simply share your mixer details, material properties and performance goals.
Request a Free Quote
Contact YAKU now for competitive pricing and fast delivery. We provide exceptional customer service and technical support to help you optimize your dispersion process.