Fixed Ratio Mixer
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Small‑size Laboratory Planetary Vacuum Mixing‑Defoamer SIE‑MIX80
300 mL Micro‑sample Equipment · Belt‑drive High‑speed Mixing‑Defoaming All‑in‑one Machine
300 mL Laboratory Capacity + Standard Vacuum Function + 0‑3000rpm Stepless Speed Adjustment
SIE‑MIX80 Planetary Mixing‑Defoamer meets mixing and defoaming demands from 0‑300 mL. Low‑noise belt‑drive combined with synchronized revolution‑rotation dual‑power mixing‑defoaming delivers consistent density, uniform dispersion and pure bubble‑free results for various materials. Ideal for small‑batch mixing & defoaming of ink‑coating, silicone and research‑lab samples. Customization available with one‑stop solution provided.
✓ CE Certification ✓ FC Certification ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Voltage customization supported (110V/220V)
Why Must Microbubbles in Materials Be Eliminated?
Residual micro‑bubbles in materials directly affect finished‑product yield and performance
Research & Academic FieldIn new‑material R&D of universities and research institutes, bubbles inside slurries and gels cause deviation of experimental data and impair accuracy & repeatability of material performance characterization. Bubbles trap agglomerates in nanomaterial dispersion tests and distort dispersion evaluation. High‑reliability requirements for scientific experiments mean tiny residual bubbles may skew experimental conclusions and hinder project progress & paper quality. | Ink & Coating IndustryBubbles in ink bring pinholes and streaks on printed surfaces and degrade print quality & color consistency. Bubbles in coatings trigger film defects and weaken adhesion and weather resistance. For small‑batch lab formula development of ink and coating, bubble issues interfere with formula screening and extend R&D cycle. | Silicone IndustryBubbles in silicone gel reduce transparency and mechanical properties and hurt potting & encapsulation quality. Bubbles in silicone rubber compound lead to surface flaws and internal voids after vulcanization. It is hard to remove bubbles from high‑viscosity silicone during lab sample preparation, which distorts material performance test results. |
✨ Dilemmas of Traditional Methods Manual stirring and conventional impeller mixing inevitably draw in air, generating more bubbles during operation. Standing defoaming consumes long hours with limited results, while high-speed mixing equipment produces loud noise and disrupts the laboratory working environment. The belt-driven planetary mixing and defoaming solution separates bubbles via centrifugal force during mixing, enabling low-noise operation perfectly adapted for laboratory scenarios.
Why Choose SIE‑MIX80?
Three Core Features Cover Full‑process Lab Mixing & Defoaming Requirements
Low‑noise & Stable Belt DriveAdopting belt‑drive design, MIX80 delivers lower operating noise, minor vibration and excellent stability at high speed compared with gear‑driven units, suitable for noise‑sensitive laboratories and R&D centers. With simple belt‑drive structure, daily maintenance only requires belt replacement without professional gear servicing, cutting lab equipment maintenance cost and time. | One‑step Defoaming by High‑speed CentrifugationSynchronized revolution and rotation generate dual centrifugal shear force for uniform dispersion even for medium‑high viscosity materials. Centrifugal force continuously expels bubbles during mixing to finish mixing and defoaming in one step within approx. 1 min, improving efficiency versus traditional separate‑step processes. Flexible belt‑drive cushions high‑speed start‑stop and reduces instant impact on materials. | Non‑contact Clean MixingMaterials are mixed by centrifugal force inside sealed containers without impeller contact. Only replace containers for material switching, no cleaning required to effectively prevent cross‑contamination. Non‑contact mixing reduces shear heat generation and avoids premature curing of heat‑sensitive materials, ideal for high‑cleanliness‑demanding scenarios such as scientific research and pharmaceutical development. Touch screen stores up to 100 recipes for one‑click recall to guarantee process repeatability. |
✨ MIX80 integrates three core capabilities: low‑noise belt‑drive, one‑step high‑speed centrifugal defoaming and non‑contact clean mixing, suitable for lab R&D & small‑batch sampling requiring low noise & easy maintenance.
Working Principle
Synchronized dual‑power of revolution and rotation realizes one‑step mixing and defoaming
Step 1: Centrifugal Force Generated by Revolution The belt‑drive spins the revolution turntable at high speed and generates centrifugal force on materials inside the container to drive full‑range convection for macro‑mixing. Meanwhile, centrifugal force pushes low‑density bubbles toward the rotating axis for aggregation and escape. Flexible belt‑drive ensures smoother high‑speed operation and reduces equipment vibration and noise. Step 2: Shear Force Provided by Rotation The container rotates around its own axis to produce directional shear force for breaking agglomerated particles and achieving micro‑dispersion. Precisely calculated revolution‑rotation speed ratio ensures full‑range high‑efficiency mixing. Shear force thins bubble film and accelerates bubble rupture. No built‑in impeller contacts materials, lowering risk of metal debris contamination and preserving material chemical properties. Revolution and rotation run synchronously. Materials complete the full‑cycle of "mixing → dispersion → defoaming" inside sealed containers, and belt‑drive guarantees low‑noise stable operation. | ![]() |
Quick View of Technical Specifications
Complete Technical Specifications Overview, Customizable on Demand
| Model | SIE‑MIX80 |
| Mixing Volume | 0‑300 mL (standard container) * Larger volume customizable |
| Container Type | Test tube / Jar / Cup; adapters for syringe & cartridge available |
| Container Quantity | 1 or 2 jars (user‑selectable) |
| Max Speed | 0‑3000 RPM (stepless adjustable) |
| Revolution / Rotation Ratio | Fixed planetary ratio |
| Vacuum Degree | Standard: –98 kPa / Optional: –100 kPa |
| Control System | Touch screen, stores up to 100 recipe sets |
| Power Supply | 220V, 50/60Hz (110V US/JP standard customizable) |
| Dimension(W×D×H) | 510 × 430 × 500 mm |
| Net Weight | Approx. 95 kg |
| Certifications | CE, FC, ISO9001, RoHS Compliance |
Our Partners
Trusted by leading industrial manufacturing clusters and advanced university laboratories worldwide
FAQ - Frequently Asked Questions
Answers to common questions about product performance and everyday process selection
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What is the working principle of a centrifugal defoaming machine?
Principle of centrifugal defoaming machine: The bubbles are released by the downward principle of gravity.
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How is the after-sales service?
The company has professional after-sales service personnel, 24-hour dedicated service, and one-on-one technical support to solve your worries.
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Why choose SIENOX?
There are many reasons for choosing SIENOX, and the following are some of the main reasons:
1. Professionalism: Our team consists of a group of professional individuals with rich experience and knowledge in their respective fields. We not only understand industry trends and best practices, but also provide practical and feasible solutions.
2. Service quality: We focus on customer needs and satisfaction, and are always committed to providing high-quality services. We not only respond quickly to customer needs, but also provide customized services according to their requirements.
3. Reliability: We adhere to the principles of integrity and professionalism, always adhering to commitments and agreements. Our work methods and deliverables comply with industry standards and best practices, enabling our clients to trust us.
4. Innovation: We continuously explore new methods and tools to provide better services and meet customer needs. We encourage innovation and experimentation, and are willing to accept challenges and change.
5. Cost effectiveness: We provide cost-effective services that not only help customers save costs, but also improve efficiency and productivity. We always prioritize the interests of our customers and provide them with the best solutions.
6. Teamwork: We believe in the power and value of teamwork, and our team members support, collaborate, and respect each other. We establish close cooperative relationships with customers, partners, and other stakeholders to achieve common goals.
The above are just some of the reasons for choosing us. We believe there are many other advantages and values that can be provided to customers. If you are looking for a professional, reliable, and high-quality service provider, we look forward to working with you.
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How does the stirring and defoaming machine work?
The SIENOX stirring and defoaming machine performs defoaming through centrifugal force at revolution and stirring through shear force formed by revolution and rotation,
Assisted by a vacuum pump to extract gas and achieve a vacuum state, removing nanoscale tiny bubbles. No contact with materials, no secondary pollution, and no secondary waste.
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What is the function of a defoaming machine?
A defoaming machine is a device used to remove bubbles from liquids. Its function is to assist in the liquid mixing, reaction, coating, printing, infusion and other process steps in the production process, avoiding the generation of bubbles and their impact on the final product. In many industrial and laboratory environments, removing bubbles is essential as they may have a negative impact on product quality, such as affecting surface tension and stability. Defoaming machines typically use various techniques such as vibration, ultrasound, centrifugation, etc. to achieve effective bubble removal. It has a wide range of applications, including but not limited to semiconductors, solar energy, optics, biotechnology, materials science, etc.
Technical Specification List
Full‑line standardized specifications for accurate process evaluation and equipment selection
| Model | SIE‑MIX60 (Gear‑driven) | SIE‑MIX80 (Belt‑driven) | SIE‑MIXF301 |
| Mixing Volume | 0‑300 mL (standard container) * Customizable | 0‑300 mL (standard container) * Customizable | 0‑300 mL (standard container) * Customizable |
| Container Type | Test tube / Jar / Cup; adapters for syringe & cartridge available | Test tube / Jar / Cup; adapters for syringe & cartridge available | Test tube / Jar / Cup; adapters for syringe & cartridge available |
| Container Quantity | 1 or 2 jars (user‑selectable) | 1 or 2 jars (user‑selectable) | 1 or 2 jars (user‑selectable) |
| Max Speed | 0‑3000 RPM (stepless adjustable) | 0‑3000 RPM (stepless adjustable) | 0‑2000 RPM (stepless adjustable) |
| Revolution / Rotation Ratio | Fixed planetary ratio | Fixed planetary ratio | Freely adjustable |
| Vacuum Degree | Standard: –98 kPa / Optional: –100 kPa | Standard: –98 kPa / Optional: –100 kPa | Standard: –98 kPa / Optional: –100 kPa |
| Control System | Touch screen, stores up to 100 recipe sets | Touch screen, stores up to 100 recipe sets | Touch screen, stores up to 100 recipe sets |
| Power Supply | 220V, 50/60Hz (110V US/JP standard customizable) | 220V, 50/60Hz (110V US/JP standard customizable) | 220V, 50/60Hz (110V US/JP standard customizable) |
| Dimension(W×D×H) | 510 × 430 × 500 mm | 510 × 430 × 500 mm | 510 × 430 × 500 mm |
| Net Weight | 95 kg | 95 kg | 115 kg |
| Certifications | CE, FC | CE, FC | CE, FC |
*** Above are typical models only. SIENOX provides customized solutions per customer requirements. Model selection consultation:189‑2512‑9293
Multi‑Industry Solutions
Covering stirring and debubbling applications of typical materials across six major industries
Research & Academic FieldNanomaterial dispersions, polymer solutions, experimental slurries, functional coating liquids, composite prepregs |
Ink & Coating IndustryUV‑curable inks, solvent‑based inks, water‑borne coatings, industrial baking paints, functional coating liquids |
Silicone IndustrySilicone gels, silicone rubber compounds, silicone resins, thermal conductive greases, silicone sealants |
Electronics IndustryConductive silver paste, insulating adhesives, encapsulation adhesives, UV adhesives, thermal conductive gels |
Chemical IndustryChemical slurries, resin solutions, catalyst slurries, reactive adhesives, intermediate solutions |
Battery IndustryCathode slurries, anode slurries, electrolyte additives, separator coating liquids, battery adhesives |
Comprehensive Equipment Operation Demo Videos
Gain intuitive, clear, dynamic insight into synchronous defoaming with planetary centrifugal force and high negative pressure.
Measured Defoaming‑Process Performance
Measured Processing Results for Six Typical Materials
Gel |
Ink |
Silver Paste |
Silicone |
Electronic Adhesive + Powder |
Glass Powder |
Measured Data Comparison
Comparison of Defoaming Effects for Three Representative Materials
Material Type | Status Before Treatment | After MIX80 Treatment |
Silicone Gel | Dense internal bubbles, low transparency, tensile strength deviation ±20% | Bubbles removed, improved transparency, tensile strength deviation ±5% |
UV‑curable Ink | Abundant internal bubbles, approx.8% printing pinhole rate, large color deviation | Bubbles removed, printing pinhole rate <1%, consistent color |
Conductive Silver Adhesive | Obvious silver‑powder agglomeration, numerous internal bubbles, volatile volume resistivity | Uniform silver‑powder dispersion, bubbles removed, stable volume resistivity |
* Internal lab test data. Actual improvement varies with material formula. Contact sales for real‑world customer cases.












