Temperature-Controlled Vacuum Mixer

TEL:18925129293

Temperature‑Controlled Vacuum Mixer Defoamer SIE‑MIX90WK


Dual‑mode Precise Temperature Adjustment · Vacuum Negative Pressure Assisted Defoaming

1000mL Large‑capacity Dual‑cup + Cooling / Heating Temperature Control + Deep Defoaming Under Vacuum Negative Pressure

SIENOX SIE‑MIX90WK is a temperature‑controlled vacuum mixing defoamer designed for pilot‑scale production of temperature‑sensitive materials, equipped with 1000mL large‑capacity dual‑cup. Heating/cooling temperature control combined with ‑98kPa vacuum and dual‑power planetary mixing realizes one‑step mixing, temperature control and defoaming.

✓ 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 materials directly affect finished‑product yield and performance

Pharmaceutical Industry

Bubbles in pharmaceutical gels, sustained‑release preparations and injectable colloids compromise dosage accuracy, release rate and medication safety. Most pharmaceutical materials are heat‑sensitive; excessive temperature causes activity reduction or degradation. Temperature‑controlled defoaming is critical for pharmaceutical quality assurance.

Cosmetic Industry

Bubbles in lotions, creams and hair dyes impair texture fineness, color uniformity and extrusion consistency. Cosmetic emulsified systems are temperature‑sensitive. Temperature‑controlled mixing and defoaming serves as an important method to guarantee emulsification stability.

New Energy Industry

Bubbles in lithium‑ion cathode slurry, fuel cell catalyst slurry and supercapacitor electrode slurry cause uneven coating, catalytic layer defects and reduced electrode density. Heat generated during battery slurry mixing alters rheological properties. Temperature‑controlled mixing‑defoaming stabilizes the slurry temperature window.

✨ Traditional mixing challenges: manual mixing entraps air, static defoaming is time‑consuming, and ordinary vacuum only removes surface bubbles, failing to eliminate internal micro‑bubbles effectively. Conventional equipment lacks temperature‑control function; heating tends to degrade heat‑sensitive materials. The temperature‑controlled planetary mixing solution separates bubbles while mixing via centrifugal force, combined with vacuum negative pressure and precise temperature control to realize one‑step mixing, temperature regulation and defoaming.

Why Choose SIE‑MIX90WK

Three Core Features Cover Full Workflow of Temperature‑Controlled Vacuum Mixing‑Defoaming

Dual‑mode Temperature Control for Full‑process Coverage

MIX90WK supports dual‑mode temperature control of heating from ambient and cooling from ambient to precisely regulate material temperature. Heating reduces viscosity, accelerates powder dispersion and promotes resin melting. Cooling inhibits thermal degradation, controls exothermic reactions and minimizes volatilization loss. One unit covers two process scenarios.

Vacuum Negative Pressure Assisted Temperature‑Controlled Defoaming

Equipped with standard ‑98 kPa vacuum system. Negative pressure reduces pressure difference inside and outside bubbles to expand and release deep‑seated micro‑bubbles. Vacuum cooperates with temperature control: bubbles are easier to discharge after viscosity reduction by heating; vacuum negative pressure compensates defoaming efficiency during cooling, delivering stable performance under various temperature conditions.

Large‑capacity Temperature‑Controlled Production Platform

1000 mL dual‑cup configuration, 0‑2000 rpm wide‑range speed adjustment. Fixed speed ratio ensures batch‑to‑batch consistency for pilot scale‑up and small‑batch production. Storage for 100 recipes enables quick switching among multiple materials. Programmed operation reduces manual errors. 153 kg heavy‑duty frame guarantees long‑term stable operation.

✨ MIX90WK is suitable for pilot‑scale production and vacuum temperature‑controlled defoaming of temperature‑sensitive materials such as pharmaceuticals, cosmetics and battery materials.

Working Principle

Dual‑power revolution and rotation operate synchronously, combined with deep defoaming under vacuum negative pressure and precise dual‑mode temperature adjustment to realize one‑step mixing, temperature control and defoaming.

Step 1: Centrifugal Force from Revolution

The rotary plate spins at high speed and generates strong centrifugal force for materials inside the container, driving full convection to achieve macro mixing. Meanwhile, centrifugal force pushes low-density bubbles toward the rotating axis to gather and escape.

Step 2: Shear Force from Rotation

The container rotates around its own axis to produce directional shear force, breaking agglomerated particles for micro dispersion. Shear force also thins bubble membranes and accelerates bubble rupture.

Step 3: Speed Ratio Adjustment for Optimized Performance

The speed ratio between revolution and rotation can be freely adjusted according to material properties. Higher revolution ratio strengthens centrifugal defoaming for high-viscosity materials; higher rotation ratio enhances shear dispersion for easily agglomerated materials. Tuning the speed ratio balances mixing and defoaming performance.


Revolution and rotation run synchronously. Materials complete the full workflow of "Mixing → Dispersion → Defoaming" inside the sealed container. Adjustable speed ratio enables one machine to fit multiple material processes without purchasing extra equipment.

Stirring and Defoaming Working Principle 03.jpg

Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

Equipment ModelSIE‑MIX90WK
Mixing Capacity0–1000 mL (standard container) * Larger volume customizable
Container TypeTest tube / Can / Cup; adapters for syringes & cartridges supported
Container Quantity1 or 2 cans (user‑selectable)
Max Speed0 – 2000 RPM (stepless adjustable)
Temperature‑Control ModeAmbient‑Heating / Ambient‑Cooling (dual‑mode optional)
Vacuum DegreeStandard: –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)610 × 560 × 780 mm
Net Weight153 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

Equipment ModelSIE‑MIX90WKSIE‑MIX1000WKSIE‑MIX2000WK
Mixing Capacity0–1000 mL (standard container) * Customizable0–1000 mL (standard container) * Customizable0–2000 mL (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 – 2000 RPM (stepless adjustable)0 – 2000 RPM (stepless adjustable)0 – 2000 RPM (stepless adjustable)
Temperature‑Control ModeAmbient‑Heating / Ambient‑Cooling (dual‑mode optional)Ambient‑Heating / Ambient‑Cooling (dual‑mode optional)Ambient‑Heating / Ambient‑Cooling (dual‑mode optional)
Vacuum DegreeStandard: –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)610 × 560 × 780 mm820 × 610 × 760 mm1100 × 780 × 880 mm
Net Weight153 kg165 kg225 kg

***The above are typical models only, customized solutions are available upon customer requirements.


Multi‑Industry Solutions

Only partial application scenarios are shown. Free sample testing with your materials is welcome.

Battery.jpg

Battery Industry

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

Petrochemical.jpg

Chemical Industry

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

Testing Institution.jpg

Research & Academia

Lab‑grade slurry, formula development samples, new material research slurry, comparative test samples

Advanced Materials.jpg

Silicone Industry

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

Photosensitive Materials.jpg

3D Printing Industry

Photosensitive resin, functional ink, ceramic slurry, composite prepreg

Adhesive.jpg

Polyurethane Industry

Polyurethane casting compound, foaming slurry, elastomer prepolymer, adhesive


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 Mixing & Defoaming Performance of Typical Materials

Substrate + Filler Mixing & Defoaming.jpg

Substrate + Filler

Black Epoxy Resin Mixing & Defoaming.jpg

Epoxy Resin

Silicone Rubber Defoaming.jpg

Silicone Rubber

AB Glue Mixing & Defoaming.jpg

AB Glue

Glue + Powder Mixing & Defoaming.jpg

Glue + Powder

Epoxy Resin + Powder Mixing & Defoaming.jpg

Epoxy Resin + Powder


Measured Data Comparison

Material Defoaming Effect Comparison Before & After

Material TypeStatus Before TreatmentAfter Treatment by MIX90ZK
Pharmaceutical Sustained‑release Microsphere SlurryDense bubbles inside slurry, microsphere agglomeration rate approx. 8%, large sustained‑release deviationBubbles eliminated, uniform microsphere dispersion, agglomeration rate
Emulsified Cream BaseNumerous bubbles in emulsified system, poor centrifugal stability, broad particle‑size distributionBubbles eliminated, qualified centrifugal stability, narrow particle‑size distribution
Lithium‑ion Cathode SlurryAbundant bubbles inside slurry, coating pinhole rate approx. 6%, large thickness deviationBubbles eliminated, coating pinhole rate, uniform thickness

* Internal laboratory test data. Actual improvement varies with material formulation. 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.


粉末材料.jpg

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AB结构胶搅拌脱泡解决方案.jpg

AB Structural Adhesive Mixing & Defoaming Solution


施诺斯行星式脱泡机:攻克油墨涂料混合与脱泡的行业难题.jpg

Mixing and Defoaming Solution for High‑Viscosity Colloid and Phosphor Powder Materials

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