Temperature-Controlled Vacuum Mixer
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Temperature‑Controlled Vacuum Mixing‑Defoamer SIE‑MIX2000WK
2L Industrial‑Grade Temperature‑Controlled Processing · Deep Defoaming With Vacuum Negative Pressure & Temperature Control
2000mL Industrial‑Grade Dual‑Cup + Ambient Heating & Cooling Temperature Control + ‑98kPa Deep Vacuum Defoaming
SIENOX SIE‑MIX2000WK is a temperature‑controlled vacuum mixing‑defoamer designed for industrial mass production of temperature‑sensitive materials, featuring 2000mL large‑capacity dual‑cup configuration. Cooling / heating temperature control combined with ‑98kPa vacuum and optional planetary‑to‑container speed ratio enables one‑step mixing, temperature regulation and defoaming.
✓ CE Certification ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Customizable Voltage (110V/220V)
Why Must Microbubbles in Materials Be Eliminated?
Residual micro‑bubbles in materials directly affect finished‑product yield and performance
Adhesive & Sealant IndustryBubbles in structural adhesives, sealants and hot‑melt adhesives cause insufficient bonding area, curing void leakage and uneven glue dispensing, impairing structural safety and sealing performance. It is difficult to defoam high‑viscosity adhesives at room temperature. Heating reduces viscosity yet excessive temperature will alter curing properties. Temperature‑controlled defoaming is critical to balance efficiency and performance. | Medical Device IndustryBubbles in medical adhesives, catheter encapsulation adhesives and medical coating liquids reduce bonding strength, trigger sealing failure and produce uneven coatings. Most medical device materials are heat‑sensitive. Temperature‑controlled defoamer completes mixing and degassing at low temperature to guarantee material safety. | Research & AcademiaBubbles in lab‑scale slurries, pre‑research samples and comparative test samples undermine experimental repeatability and data reliability. Scientific experiments demand highly controllable process parameters. Temperature‑controlled mixing‑defoamer delivers precise thermal regulation and eliminates interference from temperature fluctuation on test results. |
✨ Traditional defoaming 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 capability, and heating tends to degrade heat‑sensitive materials. The temperature‑controlled planetary mixing solution separates bubbles via centrifugal mixing, combined with vacuum negative pressure and precise temperature control, to finish mixing, temperature regulation and defoaming in one step.
Why Choose SIE‑MIX2000WK
Three Core Features Cover Full Workflow of Temperature‑Controlled Vacuum Mixing‑Defoaming
2L Industrial‑Grade Temperature‑Controlled Processing2000mL dual‑cup configuration, 0‑2000rpm wide‑range speed with optional planetary‑to‑container ratio (fixed/adjustable) meets industrial batch‑processing demands. Dual‑mode temperature control delivers precise thermal regulation: heating reduces viscosity and accelerates powder dispersion; cooling suppresses thermal degradation and controls exothermic reactions. 225kg heavy‑duty frame ensures stable long‑time operation. | Deep Defoaming with Vacuum Negative Pressure & Temperature ControlStandard ‑98 kPa vacuum system. Negative pressure lowers pressure difference to expand and release deep‑seated micro‑bubbles. Vacuum works in synergy with temperature control: heating facilitates bubble release; vacuum compensates defoaming efficiency drop at low temperature for consistent defoaming performance under large‑volume processing. | Dual‑Mode Temperature Control with Adjustable Planetary‑to‑Container RatioOptional planetary‑to‑container ratio (fixed/adjustable). Fixed ratio guarantees batch consistency; adjustable ratio fits R&D trial development. Combined dual‑mode temperature control and adjustable speed ratio adapt to diverse materials ranging from high‑viscosity industrial adhesives to low‑viscosity coating liquids. 100‑recipe storage supports frequent product switching, and programmed operation reduces manual errors. |
✨ MIX2000WK is designed for large-scale industrial production and temperature-controlled vacuum defoaming of temperature-sensitive materials, including adhesives, sealants, medical device materials and industrial slurries.
Working Principle
Dual‑power synchronous operation of planetary revolution and rotation, paired with deep vacuum defoaming and precise temperature control, achieves one‑step completion of mixing, temperature regulation and defoaming.
Step 1: Centrifugal Force from Revolution High-speed rotation of the rotary plate generates centrifugal force to drive full convection of materials for macro mixing, and pushes 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 efficient mixing across the whole chamber. Shear force thins bubble membranes to accelerate rupture. No stirring paddle contacts materials to reduce contamination risk. Step 3: Deep Defoaming under Vacuum Negative Pressure The vacuum system activates to form negative pressure, lowering pressure difference inside and outside bubbles so deep microbubbles expand and escape. -98kPa vacuum level adapts to materials of various viscosities; continuous gas extraction improves material density. Step 4: Precise Temperature Control for Material State The temperature control system works throughout the whole process, with normal-to-heating or normal-to-cooling modes available. Heating reduces viscosity to improve fluidity and speed up bubble removal; cooling suppresses thermal degradation and controls exothermic reactions. Temperature control runs synchronously with stirring and defoaming, no separate temperature adjustment procedure required. Inside the sealed container, materials go through the full workflow of "Mixing → Dispersion → Vacuum Defoaming → Temperature Adjustment", completing temperature-controlled vacuum stirring and defoaming in one step. | ![]() |
Technical Specifications
Complete Technical Specifications Overview, Customizable on Demand
| Equipment Model | SIE‑MIX2000WK |
| Mixing Capacity | 0‑2000 mL (standard container) * Customizable |
| Container Type | Test tube / Can / Cup; supports syringe & cartridge adapter |
| Container Quantity | 1 or 2 cans (user‑selectable) |
| Max Speed | 100‑2000 RPM (stepless adjustable) |
| Temperature Control Module | Cooling / Heating |
| 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) |
| Overall Dimension(W×D×H) | 1100 × 780 × 880 mm |
| Net Weight | 225kg |
| 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 parameter specifications to assist your accurate process‑model selection
| Equipment Model | SIE‑MIX2000WK | SIE‑MIX5000WK | SIE‑MIX15LWK |
| Mixing Capacity | 0‑2000 mL (standard container) * Customizable | 0‑5000 mL (standard container) * Customizable | 0‑15L (standard container) * Customizable |
| Container Type | Test tube / Can / Cup; supports syringe & cartridge adapter | Test tube / Can / Cup; supports syringe & cartridge adapter | Test tube / Can / Cup; supports syringe & cartridge adapter |
| Container Quantity | 1 or 2 cans (user‑selectable) | 1 or 2 cans (user‑selectable) | 1 or 2 cans (user‑selectable) |
| Max Speed | 0‑2000 RPM (stepless adjustable) | 0‑1200 RPM (stepless adjustable) | 100‑600 RPM (stepless adjustable) |
| Temperature Control Module | Cooling / Heating | Cooling / Heating | Cooling / Heating |
| 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) |
| Overall Dimension(W×D×H) | 1100 × 780 × 880 mm | 1370 ×1130 × 965mm | 1735 × 1560 × 965 mm |
| Net Weight | 225kg | 550kg | 830 kg |
*** Above are typical models only. Customized solutions available upon customer requirements.
Multi‑Industry Solutions
Provide customized solutions to meet comprehensive demands from cutting‑edge R&D to large‑scale mass production
Chemical IndustryChemical slurry, resin intermediate, catalyst slurry, reactive adhesive, functional coating liquid |
Adhesive / Sealant IndustryStructural adhesive, industrial sealant, hot‑melt adhesive, epoxy structural adhesive, polyurethane adhesive |
Ink / Coating IndustryIndustrial coating, conductive ink, color paste, anti‑corrosion coating, UV‑curable coating |
Electronics IndustryElectronic encapsulation adhesive, conductive silver adhesive, insulating adhesive, LED phosphor powder, semiconductor encapsulant |
Battery IndustryLithium‑ion cathode & anode slurry, conductive agent, auxiliary electrolyte raw material, fuel‑cell catalyst slurry |
3D Printing IndustryPhotosensitive resin, functional ink, ceramic slurry, composite prepreg |
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
Syringe Adhesive |
Structural Adhesive |
Silver Paste |
Cosmetic Essence |
Lubricating Oil |
Ink |
Actual‑test Effect Comparison
Material Defoaming Effect Comparison Before & After
| Material Type | Condition Before Treatment | After MIX2000WK Treatment |
| Industrial Structural Adhesive | Dense internal bubbles, ±20% bonding strength deviation and significant batch fluctuation | Bubbles eliminated, ±5% bonding strength deviation and improved batch consistency |
| Epoxy Sealant | Abundant internal bubbles, ~9% sealing failure rate and high leakage risk | Bubbles eliminated, low sealing failure rate and reduced leakage risk |
| Catalyst Slurry | Abundant internal bubbles, ~10% powder agglomeration rate and catalytic activity fluctuation | Bubbles eliminated, low powder agglomeration rate and stable catalytic activity |
* Internal laboratory test data. Actual improvement varies with material formula. 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.
Stirring & Defoaming Solution for Powders and Fluids | AB Structural Adhesive Mixing & Defoaming Solution | Mixing and Defoaming Solution for High‑Viscosity Colloid and Phosphor Powder Materials |















