Temperature-Controlled Degasser
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Temperature‑Controlled Vacuum Mixing‑Defoamer SIE‑MIX20LWK
20L Large‑volume For Mass Production · Integrated Mixing & Defoaming Equipment For High‑viscosity Slurries
20L Extra‑large Dual‑cup + Heating & Cooling Temperature Control + ‑98 kPa Vacuum In‑depth Defoaming
SIENOX SIE‑MIX20LWK is a temperature‑controlled vacuum mixing‑defoamer built for heavy‑duty mass production of temperature‑sensitive materials. As the flagship model with 20L dual‑cup capacity, it meets requirements for large‑batch continuous processing. It adjusts material temperature via thermal control, 0‑600 rpm low‑speed heavy‑load design adapts to high‑viscosity substances. Combined with ‑98 kPa vacuum defoaming and dual‑power revolution‑rotation mixing, it completes mixing and defoaming in one cycle.
✓ CE Certification ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Custom voltage available (110V/220V)
Why Must Microbubbles in Materials Be Eliminated?
Residual micro‑bubbles in large‑batch high‑viscosity materials directly affect product yield and performance stability.
New Energy IndustryBubbles in lithium‑ion battery anode slurry affect coating areal density and battery capacity consistency; bubbles in energy‑storage electrode slurry reduce electrode energy density. Large‑volume mixing generates substantial heat, temperature‑controlled defoaming stabilizes slurry temperature window and prevents rheological property changes caused by overheating. | Adhesive IndustryBubbles in industrial structural adhesives cause fluctuation of bonding strength and cavities on bearing surfaces; bubbles in silicone sealants lead to sealing surface leakage. For large‑batch adhesive processing, temperature control manages curing exothermic reaction and restrains excessive temperature from aggravating bubble generation. | Advanced Material IndustryBubbles in functional coating liquid trigger coating defects and reduced adhesion; bubbles in ceramic slurry bring pores and unstable density after sintering. Advanced materials have narrow process parameter windows; temperature‑controlled defoaming precisely regulates material temperature and guarantees batch‑to‑batch performance consistency. |
✨ Traditional defoaming dilemmas: manual stirring is barely workable for large‑batch high‑viscosity materials; repeated batch processing with small‑capacity devices costs much time on material replacement and cleaning; static defoaming shows limited performance on high‑viscosity substances. Conventional equipment provides no temperature control, and simple heating tends to degrade temperature‑sensitive materials. This solution combines centrifugal mixing, ‑98 kPa vacuum and precise temperature control to finish mixing, thermal regulation and defoaming in one single step for 20L per batch.
Why Choose SIE‑MIX20LWK
Three Core Advantages Cover Full‑range Demands of Temperature‑Controlled Vacuum Mixing & Defoaming
20L Extra‑large Dual‑stationStandard dual‑bucket loading capacity of 20L per batch. Heavy‑duty transmission adapts to ultra‑high‑viscosity materials, expandable up to 50L large volume for all‑day continuous factory mass production. | Stable Long‑term Operation With Vacuum, Temperature Control & Heavy‑load CapacityStandard ‑98 kPa vacuum system. Centrifugal force removes large bubbles while vacuum negative pressure eliminates deep‑seated micro‑bubbles inside high‑viscosity materials. Vacuum works synchronously with temperature control: heating reduces viscosity to accelerate bubble discharge; vacuum compensates defoaming efficiency under cooling condition. The 950 kg heavy‑duty frame delivers stable and reliable long‑time operation at low speed and high torque. | Full‑process Temperature Control & MES IntegrationDual‑mode temperature control reduces viscosity by heating and suppresses thermal degradation by cooling. Optional fixed / freely adjustable planetary ratio fits diverse material processes. Optional MES integration realizes full‑process data traceability. Micro‑computer control stores 100 recipe sets, built‑in multi‑safety protections for multi‑shift production. |
✨ MIX20LWK is the flagship capacity‑range model, ideal for large‑volume temperature‑controlled mass production of temperature‑sensitive materials such as new energy, semiconductors, adhesives and advanced new materials.
Working Principle
SIE‑MIX20LWK adopts synergistic process of planetary revolution, container rotation, sealed vacuum defoaming and temperature control to complete mixing, thermal regulation and defoaming in one step.
Planetary Revolution The main turntable revolves around the main shaft to generate centrifugal force, spreading large‑volume materials toward the container wall, breaking powder agglomeration and mitigating stratification of high‑viscosity substances. The temperature‑control system runs simultaneously to maintain target temperature. Container Rotation Reverse rotation of material cups creates 360° fluid turbulence for full‑range homogeneous mixing. No stirring paddle contacts materials to avoid contamination. Low‑speed high‑torque output adapts to large‑batch high‑viscosity materials. Sealed Vacuum Defoaming Precise Temperature Control For Material Condition Temperature control runs through the whole mixing‑defoaming cycle: heating reduces viscosity to improve fluidity and accelerate bubble release; cooling suppresses thermal degradation and manages exothermic reactions. Temperature control synchronizes with mixing‑defoaming without separate thermal‑regulation procedures. Synergy of planetary revolution, container rotation, sealed vacuum defoaming and dual‑mode temperature control completes full workflow: mixing → dispersion → vacuum defoaming → thermal adjustment in one step. | ![]() |
Technical Specifications
Complete Technical Specifications Overview, Customizable on Demand
| Model | SIE‑MIX20LWK |
| Mixing Capacity | 0‑15L (standard container) * Customizable |
| Container Type | Test tube / Can / Cup; adapters for syringes & cartridges supported |
| Container Quantity | 1 or 2 cans (user‑selectable) |
| Max Speed | 0‑600 RPM (stepless adjustable) |
| Temperature Mode | Heating / Cooling |
| Vacuum Level | 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) |
| Overall Dimension(W×D×H) | 1735 × 1560 × 965 mm |
| Net Weight | 830kg |
| Certifications | CE, 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‑MIX5000WK | SIE‑MIX15LWK | SIE‑MIX20LWK |
| Mixing Capacity | 0‑5000 mL (standard container) * Customizable | 0‑15L (standard container) * Customizable | 0‑20L (standard container) * Customizable |
| Container Type | Test tube / Can / Cup; adapters for syringes & cartridges supported | Test tube / Can / Cup; adapters for syringes & cartridges supported | Test tube / Can / Cup; adapters for syringes & cartridges supported |
| Container Quantity | 1 or 2 cans (user‑selectable) | 1 or 2 cans (user‑selectable) | 1 or 2 cans (user‑selectable) |
| Max Speed | 0‑1200 RPM (stepless adjustable) | 0‑800 RPM (stepless adjustable) | 0‑600 RPM (stepless adjustable) |
| Temperature Mode | Heating / Cooling | Heating / Cooling | Heating / Cooling |
| Vacuum Level | 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) |
| Overall Dimension(W×D×H) | 1370 ×1130 × 965mm | 1735 × 1560 × 965 mm | 1870 × 1380 × 1160 mm |
| Net Weight | 550kg | 830 kg | 900 kg |
*** Above are typical models only, customized solutions are available upon customer requirements.
Measured Defoaming‑Process Performance
Provide customized solutions to meet comprehensive demands from cutting‑edge R&D to large‑scale mass production
Battery IndustryLithium‑ion battery cathode slurry, lithium‑ion battery anode slurry, solid electrolyte slurry, battery diaphragm coating liquid, battery conductive slurry |
Energy IndustryFuel cell catalytic layer slurry, proton exchange membrane slurry, energy‑storage electrode slurry, supercapacitor slurry, electrolyte additives |
Adhesive & Sealant IndustryIndustrial structural adhesive, epoxy sealant, polysulfide sealant, silicone structural adhesive, hot‑melt adhesive slurry |
Chemical IndustryChemical slurry, resin intermediate, catalyst slurry, functional coating liquid, reactive adhesive |
Electronics IndustryElectronic encapsulation adhesive, conductive silver adhesive, insulating black adhesive, LED phosphor powder, semiconductor encapsulation material |
Medical Device IndustryMedical catheter adhesive, medical sensor encapsulation adhesive, dental resin, medical transparent gel, sterile bonding adhesive |
Measured Defoaming‑Process Performance
Gain intuitive, clear, dynamic insight into synchronous defoaming with planetary centrifugal force and high negative pressure.
Measured Defoaming‑Process Performance
Thoroughly eliminate material bubbles, voids and stratification
AB Glue |
Potting Compound |
Electronic Slurry + Adhesive |
Structural Adhesive |
Gel |
Biogel |
Measured Data Comparison
Quantifiable Effects Validated by Test Data
| Material Type | Condition Before Treatment | After MIX20LWK Treatment |
| Lithium‑ion Battery Anode Slurry | Abundant bubbles inside slurry, ±15% deviation of coating areal density, large fluctuation of battery capacity | Bubbles eliminated, ±3% deviation of coating areal density, improved capacity consistency |
| Semiconductor Underfill Adhesive | Dense bubbles in adhesive, chip stress concentration rate approx.8%, reliability fluctuation | Bubbles eliminated, stress concentration rate below 1%, stable reliability |
| Polyurethane Structural Adhesive | Dense bubbles in adhesive, ±25% bonding strength deviation, cavities on bearing surface | Bubbles eliminated, ±5% bonding strength deviation, continuous bearing surface |
* Internal laboratory test data. Actual improvement varies with material formulation. Contact sales for real customer cases.
Customer Delivery & Application Cases
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