Looking for a compact vacuum disperser that delivers factory-grade mixing
without taking up your entire lab? The YAKU YKFS-1100K combines a
high-torque 1100W brushless motor with an integrated oil-free vacuum
pump in a single benchtop unit — engineered for R&D labs and small-batch
production in cosmetics, epoxy, adhesives, and battery materials.
Key Specifications
| Specification | Value |
|---|---|
| Model | YKFS-1100K |
| Motor Power | 1100W (Brushless, VFD-controlled) |
| Voltage | 220V/50Hz (380V optional) |
| Speed Range | 0 – 5,000 RPM (stepless) |
| Vacuum Pump | 550W oil-free silent pump |
| Vacuum Bucket Capacity | 6L (20×20cm) |
| Dispersion Disc | φ100mm |
| Dispersion Shaft | φ19mm × 260mm integrated |
| Lift System | Manual crank lift |
| Machine Dimensions | 30 × 35 × 75 cm |
| Net Weight | 18 kg |
What Is a Vacuum High Speed Disperser?
A vacuum high speed disperser is a mixing machine that combines
high-shear dispersion with a sealed vacuum chamber. The vacuum
environment eliminates air bubbles, prevents oxidation, and produces
a smoother, more uniform product — critical for cosmetics, clear
coatings, UV-curable adhesives, and battery slurries.
Unlike standard atmospheric dispersers, vacuum dispersers allow you
to degas materials during mixing, saving hours of post-mixing
vacuum chamber time.
Why Choose the YKFS-1100K?
✓ Integrated Vacuum System
No need to buy a separate vacuum chamber. The 6L vacuum bucket is
built into the frame, with an oil-free silent pump rated for
continuous duty. Plug in, mix, degas — all in one step.
✓ Brushless VFD Motor (0-5000 RPM)
Stepless speed control lets you tune the shear rate to your exact
formulation. The brushless design means zero carbon dust, longer life,
and quieter operation than brushed motors.
✓ Compact 30×35cm Footprint
Designed for crowded lab benches. The 18 kg weight and integrated
handle make it portable between stations.
✓ Food-Grade 304 Stainless Steel Contact Parts
All wetted surfaces are 304 stainless steel — suitable for cosmetic
and food-grade applications.
✓ Optional Inner Liner for Quick Material Changeover
Add the optional PP inner bucket to switch between formulations
without cleaning the main chamber.
Typical Applications
- Cosmetics & Personal Care: Foundation, serum, cream formulations
requiring bubble-free mixing - Epoxy Resin & Adhesives: Bubble-free potting compounds and
structural adhesives - UV-Curable Coatings: Clear coatings that yellow when oxidized
- Battery R&D: Small-batch slurry preparation in glove-box-friendly
environments - Pharmaceutical Pilot Batches: Topical gels, ointments, suspensions
- Inks & Specialty Coatings: High-gloss clear inks and varnishes
Industries Served
- Cosmetics & Skincare Manufacturers
- Industrial Coatings & Paint Producers
- Battery Material R&D Labs
- Adhesive & Sealant Formulators
- University Research Labs
How to Choose Between Vacuum and Standard Disperser
| Factor | Standard Disperser | Vacuum Disperser |
|---|---|---|
| Air bubbles in product | Common | Eliminated |
| Oxidation-sensitive materials | Risk of discoloration | Protected |
| Post-mixing degassing | Required (extra step) | Not required |
| Price | Lower | Higher (+20-30%) |
| Best for | Bulk paints, adhesives | Cosmetics, clear coatings, slurries |
Rule of thumb: If your product must be bubble-free, clear, or
oxidation-sensitive — use vacuum. Otherwise, a standard high-speed
disperser is more cost-effective.
What’s in the Box
- YKFS-1100K Main Unit (1)
- 100mm Dispersion Disc (1)
- 19×260mm Integrated Shaft (1)
- 6L Stainless Steel Vacuum Bucket (1)
- 550W Oil-Free Vacuum Pump (1, integrated)
- Pressure Gauge & Vacuum Valve Assembly (1)
- Operation Manual + Quality Certificate (1)
Warranty & Support
- 365-Day Full Warranty on entire machine
- Free lifetime technical support via email
- Replacement parts shipped within 48 hours
- Custom configurations available for OEM orders
Frequently Asked Questions
Q1: What’s the difference between YKFS-1100K and YKFS-1100?
The YKFS-1100K includes an integrated vacuum pump and vacuum bucket.
The YKFS-1100 is the standard atmospheric model.
Q2: Can I use the YKFS-1100K for materials above 5000 cps viscosity?
For viscosities above 5000 cps, we recommend our pilot-scale vacuum
disperser (5-50L). Contact us for a custom quote.
Q3: Is the vacuum pump oil-free?
Yes. The 550W pump is oil-free and silent (< 60 dB), suitable for
indoor lab use.
Q4: Do you ship to USA/Europe?
Yes. We ship globally via DHL/FedEx. Typical delivery: 7-12 business
days to North America, 10-15 days to Europe.
Q5: Can the vacuum bucket be upgraded to 10L or 20L?
Yes. The vacuum bucket is customizable. Contact our sales team for
a custom configuration.
Get a Custom Quote
Need a different capacity, voltage, or explosion-proof rating?
We customize every YKFS series vacuum disperser to your specs.
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