Frequently Asked Questions
Answers about YAKU high-speed dispersers, lab mixers, industrial mixing equipment, pricing, and after-sales support.
About YAKU
YAKU is a professional manufacturer of high-speed dispersers and mixing equipment, headquartered in Zhengzhou, Henan Province, China. We specialize in lab-scale and small-to-medium industrial batch production dispersers for industries including paints & coatings, cosmetics, battery materials, food & beverage, and chemicals. Factory visits are welcome — please contact us in advance to schedule a tour and equipment demonstration.
Our equipment is available with CE certification and ATEX / IECEx-compliant explosion-proof options for hazardous environments. Material certificates (SS304 / SS316L), welding reports, and pressure test reports can be provided on request.
YAKU has been designing and manufacturing high-speed dispersers for many years, with customers in over 60 countries across Asia, Europe, North America, South America, the Middle East, and Africa.
Products & Models
We offer a complete range of mixing equipment:
- Lab dispersers (1L–10L) — FS-1.1, FS-1.5, FS-350 series
- High-speed dispersers (10L–500L)
- Industrial vacuum dispersers
- Multi-shaft mixers with scraper, anchor, and homogenizer
- Dispersing discs & replacement parts
- Stainless steel tanks and vessels
A lab disperser is built for R&D, formulation trials, and small-batch testing (typically 1L–10L working volume), with high precision and easy data replication. An industrial disperser is designed for continuous production (10L–500L+), featuring higher torque, VFD speed control, and options such as ATEX explosion-proof configuration and jacketed tanks.
Yes. Our YKFS series is designed to ATEX and IECEx standards for use with flammable solvents and in hazardous environments. Standard explosion-proof configurations are in stock and ready to ship.
Absolutely. We provide OEM / ODM customization on motor power, working volume, contact material (SS304 or SS316L), voltage, control system (VFD, PLC, or servo motor), explosion-proof rating, and tank integration with heating or cooling jackets. Send us your process requirements and we will design accordingly.
Standard models use SS304 stainless steel. For corrosive applications or food, cosmetic, and pharmaceutical use, we upgrade to SS316L with sanitary polish (surface roughness Ra ≤ 0.8 μm).
Technical & Selection
Send us the following information and our engineers will recommend the right model:
- Material type and viscosity (cps or mPa·s)
- Batch working volume
- Required particle size or fineness
- Industry and any hazardous-area requirement
- Power supply and voltage at your site
You can also fill out our Quote Request Form to get started.
Lab dispersers: 0 – 6,000 rpm standard, up to 8,000 rpm with the high-speed option.
Industrial dispersers: 0 – 1,500 rpm.
All speeds are steplessly adjustable via a variable frequency drive (VFD). Custom speed ranges are available on request.
Yes. We can equip the mixing tank with a double-layer jacket for electric, steam, or thermal-oil heating, as well as chilled-water cooling — whichever matches your process requirements.
Yes. Beyond standard VFD control, we offer optional PLC automation with HMI touch screen and servo-motor drive for applications requiring precise speed ramping, recipe storage, and data logging.
Order & Quotation
The fastest way is to fill out our Get a Quote form, or send your inquiry to info@yakumixer.com or via WhatsApp +86 183 3922 4834. Please include material, viscosity, batch volume, and application. Our engineering team typically responds within 12 business hours.
We have no strict MOQ — you can order a single lab unit or a full industrial production line. For OEM / private-label orders, MOQ may apply; please contact us to discuss.
Standard terms: 30% T/T deposit upon order confirmation, 70% balance before shipment. L/C, Western Union, and PayPal are also accepted for small orders.
- Standard lab dispersers in stock: 3–7 business days
- Customized or industrial units: 15–30 working days
The exact lead time is confirmed in your quotation.
Shipping & Logistics
Yes. YAKU ships to more than 60 countries across North America, Europe, South America, the Middle East, Southeast Asia, and Africa.
We support EXW, FOB, CIF, DAP, and DDP. We work with trusted freight forwarders and can arrange sea freight, air freight, or express courier (DHL / FedEx / UPS) to your destination.
All machines are export-standard packed in plywood crates with foam protection, moisture barriers, and shock-absorbing measures to ensure safe arrival worldwide.
Warranty & After-sales
YAKU provides a 12-month warranty from the date of shipment, covering free replacement parts for any manufacturing defect. Lifetime technical support is included with every machine.
Yes. Every machine ships with an English operation manual and wiring diagram. We also provide video guidance, remote online support, and — for industrial projects — on-site installation service can be arranged at additional cost.
Common wear parts (dispersing discs, mechanical seals, bearings, gaskets) are kept in stock and can be shipped within 3–5 days. Contact our service team at info@yakumixer.com with your machine model and part name.
We continue to provide lifetime paid technical support and spare-parts supply. Our service team can assist remotely via video call, and we will ship replacement parts at cost.
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Still have questions?
Our engineering team will recommend the right disperser for your material, viscosity, and batch size — usually within 12 business hours.
