Temperature-Controlled Degasser

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Temperature‑Controlled Vacuum Mixer‑Defoamer SIE‑MIX650WK


Built‑in Synergistic Vacuum & Temperature‑controlled Defoaming · 500‑mL Medium Capacity with Wide‑range Speed Regulation

500mL Medium‑capacity Dual‑cup · Maintenance‑free Built‑in Vacuum · Ambient‑heating & Cooling Temperature Control

SINOS SIE‑MIX650WK is a temperature‑controlled vacuum mixing‑defoaming machine developed for pilot‑scale R&D of temperature‑sensitive materials, featuring 500 mL medium‑capacity dual‑cup configuration. Adopting maintenance‑free built‑in vacuum, heating/cooling temperature control and revolution‑rotation dual‑power mixing, it completes mixing, temperature regulation and defoaming in one single step.

✓ CE Certification  ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Customizable Voltage (110V/220V)

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

Why Must Microbubbles in Materials Be Eliminated?

Residual microbubbles in materials directly affect the yield and performance stability of end‑products.

Electronics Industry

Bubbles in electronic encapsulation adhesives, conductive silver pastes and laminating adhesives cause encapsulation cavities, circuit breaks and lamination defects, impairing heat dissipation, insulation and product yield. Most electronic encapsulation adhesives are medium‑high viscosity materials. Heating reduces viscosity and improves flowability, yet excessive temperature will change curing properties. Temperature‑controlled defoaming is key to balance efficiency and material safety.

Polyurethane Industry

Bubbles in polyurethane casting compounds, foaming slurries and elastomer prepolymers result in post‑curing surface defects, irregular foaming structures and inconsistent elasticity. Polyurethane curing is an exothermic reaction; temperature rise accelerates reaction and worsens bubble formation. Temperature‑controlled mixing‑defoaming removes bubbles while maintaining proper material temperature.

Ink & Coating Industry

Bubbles in industrial inks, coatings and UV‑curable inks bring about printing pinholes, color deviation and reduced film adhesion. Viscosity of inks and coatings varies significantly with temperature. Temperature‑controlled mixing‑defoaming completes defoaming while keeping materials within proper viscosity range.


✨ Traditional defoaming dilemmas: manual stirring entrains air, static defoaming is time‑consuming, and ordinary vacuum only removes surface bubbles, which cannot effectively eliminate internal microbubbles. Conventional devices have no temperature‑control capability, and heating tends to degrade heat‑sensitive materials. The temperature‑controlled planetary mixing solution separates bubbles during centrifugal mixing, and with vacuum negative pressure and precise temperature control, it completes mixing, temperature control and defoaming in one step.

Why Choose SIE‑MIX650WK

Three Core Advantages Cover Full‑process Requirements for Temperature‑Controlled Vacuum Mixing‑Defoaming

Built‑in Maintenance‑free Vacuum for Synergistic Temperature‑controlled Defoaming

Equipped with built‑in vacuum unit for maintenance‑free and pollution‑free operation, suitable for clean‑room applications. Adjustable vacuum from ‑98 kPa to 0 kPa works with dual‑mode temperature control. Heating lowers viscosity for easier bubble release; vacuum negative pressure compensates defoaming efficiency during cooling. Built‑in design eliminates external vacuum pump piping for plug‑and‑play operation.

500 mL Medium Capacity with Wide‑range Speed Regulation & Temperature Control

500 mL dual‑cup design with 0‑2000 rpm wide‑range speed regulation for R‑D pilot tests and production sampling, compatible with low‑, medium‑ and high‑viscosity materials. Dual‑mode temperature control delivers precise thermal adjustment during speed variation. Heating reduces viscosity and accelerates powder dispersion; cooling suppresses thermal degradation and manages exothermic reactions. One machine covers two processing scenarios.

Multi‑segment Programmable Temperature‑controlled Process Editing

Microcomputer control system stores 10 programs, each with independent multi‑segment settings for time, speed and temperature parameters. It supports operator permission management and fault indication. Program‑driven operation minimizes manual errors and ensures consistent thermal processes across batches. Preset dedicated profiles for quick recall with different materials.

✨ MIX650WK suits pilot‑scale R&D and temperature‑controlled vacuum mixing‑defoaming for heat‑sensitive materials such as electronic encapsulants, PU casting compounds and inks & coatings.

Working Principle

Synchronized revolution‑rotation dual‑power operation realizes one‑step mixing and defoaming.

Step 1: Centrifugal Force Generated by Revolution 

High‑speed revolution generates centrifugal force to drive full‑range material convection for macro‑mixing, meanwhile pushing bubbles toward the axis for escape. The temperature‑control system runs simultaneously to keep materials within target temperature range. 

Step 2: Shear Force from Rotation 

Container rotation produces shear force to break agglomerated particles for micro‑dispersion. Fixed speed ratio ensures uniform high‑efficiency mixing. Shear force thins bubble membranes to accelerate bubble rupture. No stirring paddles contact materials to lower contamination risks. 

Step 3: Deep Defoaming via Vacuum Negative Pressure 

The built‑in vacuum unit creates negative‑pressure environment, reducing pressure difference to expand and release deep‑seated microbubbles. Adjustable vacuum from ‑98 kPa to 0 kPa adapts to materials of various viscosities with maintenance‑free and pollution‑free operation. 

Step 4: Precise Temperature Regulation for Material Status
The temperature‑control system works throughout the whole process, supporting ambient‑heating or ambient‑cooling modes. Heating reduces viscosity, improves fluidity and speeds up bubble release; cooling suppresses thermal degradation and controls exothermic reactions. Temperature control runs synchronously with mixing‑defoaming without separate thermal‑processing steps. 


Materials go through the full‑cycle “mixing → dispersion → vacuum defoaming → temperature adjustment” inside sealed containers, completing temperature‑controlled vacuum mixing‑defoaming in one step.

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Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE‑MIX650WK
Mixing Capacity0‑500 mL (standard vessel) * Larger volume available upon request
Vessel TypeTubes / Jars / Cups; adapters for syringes & cartridges supported
Vessel Quantity1 or 2 jars (user‑selectable)
Max Speed0‑2000 RPM (stepless adjustable)
Temperature ModeCooling / Heating
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)
Dimension (W×D×H)580 × 560 × 760 mm
Net Weight145 kg
Certifications CE, 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‑MIX60ZKSIE‑MIX650ZKSIE‑MIX90ZK
Mixing Capacity0‑300 mL (standard vessel) * Customizable0‑500 mL (standard vessel) * Customizable0‑1000 mL (standard vessel) * Customizable
Vessel TypeTubes / Jars / Cups; adapters for syringes & cartridges supportedTubes / Jars / Cups; adapters for syringes & cartridges supportedTubes / Jars / Cups; adapters for syringes & cartridges supported
Vessel Quantity1 or 2 jars (user‑selectable)1 or 2 jars (user‑selectable)1 or 2 jars (user‑selectable)
Max Speed0‑3000 RPM (stepless adjustable)0‑2000 RPM (stepless adjustable)0‑2000 RPM (stepless adjustable)
Temperature ModeCooling / HeatingCooling / HeatingCooling / Heating
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)
Dimension (W×D×H)510 × 430 × 500 mm580 × 560 × 760 mm610 × 560 × 780 mm
Net Weight95 kg145 kg153 kg

*** The above are typical models only. Customized solutions are available according to customer‑specific requirements.


Multi‑Industry Solutions

Provide customized solutions to meet comprehensive demands from cutting‑edge R&D to large‑scale mass production

Battery.jpg

Battery Industry

Lithium‑ion cathode slurry, anode slurry, electrolyte, separator coating liquid, conductive paste

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Chemical Industry

Resin solution, reactive adhesive, catalyst slurry, functional coating liquid

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Medical Device Industry

Medical adhesive, sensor encapsulant, catheter coating liquid, diagnostic reagent carrier

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3D Printing Industry

Photosensitive resin, functional ink, ceramic slurry, composite prepreg

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Adhesive & Sealant Industry

Structural adhesive, sealant, conductive adhesive, high‑temperature adhesive

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Silicone Industry

Thermal conductive grease, silicone mixture, silicone resin, silane coupling agent

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

Thoroughly eliminate material bubbles, voids and stratification

Photoresist Mixing‑Defoaming.jpg

Photoresist

Epoxy Coating Mixing‑Defoaming.jpg

Epoxy Coating

Polymer Materials.jpg

Polymer Materials

Hydrogen‑energy Materials.jpg

Hydrogen‑energy Materials

Silver Paste Mixing‑Defoaming.jpg

Silver Paste Materials

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Battery Slurry


Measured Data Comparison

Quantifiable Effects Validated by Test Data

Material TypeStatus Before TreatmentAfter MIX650ZK Treatment
Epoxy Potting AdhesiveDense internal bubbles, approx. 5% encapsulation cavity rate, unstable insulation performanceBubbles eliminated, zero encapsulation cavity rate, stable insulation performance
Polyurethane Casting CompoundAbundant internal bubbles, approx. 8% cured‑surface defect rate, fluctuating mechanical propertiesBubbles eliminated, low surface defect rate, stable mechanical properties
UV‑curable InkPlenty of internal bubbles, approx. 7% printing pinhole rate, obvious color deviationBubbles eliminated, low pinhole rate, color deviation removed

* Internal laboratory test data. Actual improvement varies with material formulations. Contact sales for real‑world customer cases.

Customer Delivery & Application Cases

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


真空脱泡搅拌机:彻底解决UV胶固化难题01.jpg

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


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

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