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)

Online Message Free Sample Testing Engineer Hotline: 189-2512-9293

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 Industry

Bubbles 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 Industry

Bubbles 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 Industry

Bubbles 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‑station

Standard 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 Capacity

Standard ‑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 Integration

Dual‑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
The sealed chamber draws negative pressure up to ‑98 kPa to expand pressure difference inside and outside materials. Micro‑/nano‑scale bubbles in high‑viscosity materials expand, rise and get removed. Mixing and defoaming are finished within one single process segment. 

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.

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Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE‑MIX20LWK
Mixing Capacity0‑15L (standard container) * Customizable
Container TypeTest tube / Can / Cup; adapters for syringes & cartridges supported
Container Quantity1 or 2 cans (user‑selectable)
Max Speed0‑600 RPM (stepless adjustable)
Temperature ModeHeating / Cooling
Vacuum LevelStandard: ‑98 kPa / Optional: ‑100 kPa
Control SystemTouch screen, stores up to 100 recipe sets
Power Supply220V, 50/60Hz (110V US/JP standard customizable)
Overall Dimension(W×D×H)1735 × 1560 × 965 mm
Net Weight830kg
CertificationsCE, ISO9001, RoHS Compliance


Our Partners

Trusted by leading industrial manufacturing clusters and advanced university laboratories worldwide

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FAQ - Frequently Asked Questions

Answers to common questions about product performance and everyday process selection

  • 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.

  • 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.

  • 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.


  • 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.

  • 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

ModelSIE‑MIX5000WKSIE‑MIX15LWKSIE‑MIX20LWK
Mixing Capacity0‑5000 mL (standard container) * Customizable0‑15L (standard container) * Customizable0‑20L (standard container) * Customizable
Container TypeTest tube / Can / Cup; adapters for syringes & cartridges supportedTest tube / Can / Cup; adapters for syringes & cartridges supportedTest tube / Can / Cup; adapters for syringes & cartridges supported
Container Quantity1 or 2 cans (user‑selectable)1 or 2 cans (user‑selectable)1 or 2 cans (user‑selectable)
Max Speed0‑1200 RPM (stepless adjustable)0‑800 RPM (stepless adjustable)0‑600 RPM (stepless adjustable)
Temperature ModeHeating / CoolingHeating / CoolingHeating / Cooling
Vacuum LevelStandard: ‑98 kPa / Optional: ‑100 kPaStandard: ‑98 kPa / Optional: ‑100 kPaStandard: ‑98 kPa / Optional: ‑100 kPa
Control SystemTouch screen, stores up to 100 recipe setsTouch screen, stores up to 100 recipe setsTouch screen, stores up to 100 recipe sets
Power Supply220V, 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 × 965mm1735 × 1560 × 965 mm1870 × 1380 × 1160 mm
Net Weight550kg830 kg900 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.jpg

Battery Industry

Lithium‑ion battery cathode slurry, lithium‑ion battery anode slurry, solid electrolyte slurry, battery diaphragm coating liquid, battery conductive slurry

New Energy.jpg

Energy Industry

Fuel cell catalytic layer slurry, proton exchange membrane slurry, energy‑storage electrode slurry, supercapacitor slurry, electrolyte additives

Polyurethane Structural Adhesive.jpg

Adhesive & Sealant Industry

Industrial structural adhesive, epoxy sealant, polysulfide sealant, silicone structural adhesive, hot‑melt adhesive slurry

Petrochemical.jpg

Chemical Industry

Chemical slurry, resin intermediate, catalyst slurry, functional coating liquid, reactive adhesive

Thermal‑conductive Silicone Gel.jpg

Electronics Industry

Electronic encapsulation adhesive, conductive silver adhesive, insulating black adhesive, LED phosphor powder, semiconductor encapsulation material

Medical Device 02.jpg

Medical Device Industry

Medical 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 Mixing & Defoaming.jpg

AB Glue

Potting Compound Defoaming.jpg

Potting Compound

Battery Slurry + Adhesive Mixing & Defoaming.jpg

Electronic Slurry + Adhesive

Structural Adhesive Defoaming Comparison.jpg

Structural Adhesive

Gel Defoaming 02.jpg

Gel

Biogel Mixing & Defoaming.jpg

Biogel


Measured Data Comparison

Quantifiable Effects Validated by Test Data

Material TypeCondition Before TreatmentAfter MIX20LWK Treatment
Lithium‑ion Battery Anode SlurryAbundant bubbles inside slurry, ±15% deviation of coating areal density, large fluctuation of battery capacityBubbles eliminated, ±3% deviation of coating areal density, improved capacity consistency
Semiconductor Underfill AdhesiveDense bubbles in adhesive, chip stress concentration rate approx.8%, reliability fluctuationBubbles eliminated, stress concentration rate below 1%, stable reliability
Polyurethane Structural AdhesiveDense bubbles in adhesive, ±25% bonding strength deviation, cavities on bearing surfaceBubbles 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

Rooted in manufacturing frontlines, empowering benchmark production lines and key national research institutions across diverse industries.


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Stirring‑Defoaming Solution for Glue Materials in Consumer‑Electronics Industry


施诺斯真空脱泡搅拌机在胶粘剂中的解决方案.jpg

Vacuum Defoaming Solution for Consumer Electronics Adhesives


涂膜材料01.jpg

Industrial University Solves Bubble Challenges of Coating‑Film Materials with SIENOX Defoaming Machine

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