Temperature-Controlled Vacuum Mixer
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Temperature‑Controlled Vacuum Mixing‑Defoamer SIE‑MIX15LWK
15L Temperature‑Controlled Industrial Capacity, Vacuum & Temperature‑Controlled Mixing and Defoaming
15L Extra‑large Dual‑cup + Ambient Heating & Cooling Temperature Control + ‑98kPa Vacuum Deep Defoaming
SIE‑MIX15LWK by SIENOX is a temperature‑controlled vacuum mixing‑defoamer built for heavy‑duty mass production of temperature‑sensitive materials. Its 15L dual‑cup meets demands of large‑volume continuous processing. Temperature control regulates material temperature; 0‑600 rpm low‑speed high‑torque adapts to high‑viscosity materials. ‑98kPa vacuum defoaming cooperates with dual‑power planetary revolution‑rotation to finish mixing and defoaming in one single step.
✓ CE Certification ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Customizable Voltage (110V/220V)
Why Must Microbubbles in Materials Be Eliminated?
Residual micro‑bubbles in large‑volume high‑viscosity materials directly affect product yield and performance stability.
Semiconductor IndustryBubbles in conductive silver adhesive cause breaks in conductive paths and resistance fluctuation; bubbles in underfill adhesive lead to chip stress concentration and reduced reliability. Semiconductor encapsulation materials are temperature‑sensitive, and temperature‑controlled defoaming ensures encapsulation quality under proper temperature. | Adhesive IndustryBubbles in polyurethane adhesive result in discontinuous bonding surface and strength fluctuation; bubbles in hot‑melt adhesive cause uneven glue application and reduced bonding force. Adhesive viscosity varies significantly with temperature, and temperature‑controlled mixing‑defoaming keeps materials within proper viscosity range for defoaming. | Advanced‑material IndustryBubbles in resin intermediates affect reaction rate and product purity; bubbles in nanocomposites cause poor dispersion and performance fluctuation. R&D and trial production of advanced materials are sensitive to process parameters. Temperature‑controlled defoaming precisely regulates reaction temperature and guarantees consistent material performance. |
✨ Traditional defoaming bottlenecks: Manual mixing suffers from low efficiency and uneven blending. Small-capacity equipment requires batch repeated processing, failing to ensure production consistency. Static defoaming delivers limited effects on high-viscosity materials. Conventional devices lack precise temperature control, and simple heating easily triggers thermal degradation of temperature-sensitive materials. This solution integrates centrifugal mixing, -98kPa vacuum defoaming and precise temperature control, supporting 15L single-batch processing to complete mixing, temperature regulation and defoaming in one step.
Why Choose SIE‑MIX15LWK
Three Core Features Cover Full Workflow of Temperature‑Controlled Vacuum Mixing‑Defoaming
15L Temperature‑Controlled Heavy‑Duty Production Capacity15L dual‑cup configuration, 0‑600 rpm low‑speed high‑torque adapts to high‑viscosity slurries and pastes, avoiding high‑speed splashing and material temperature rise. 830kg heavy‑load frame with 304 stainless‑steel structure supports long‑term continuous temperature‑controlled operation. | Vacuum & Temperature‑Controlled Low‑Speed High‑Torque MixingStandard ‑98 kPa vacuum system. Centrifugal force removes large bubbles while vacuum negative pressure eliminates deep‑seated micro‑bubbles inside high‑viscosity materials. Vacuum synchronizes with temperature control: heating reduces viscosity to accelerate bubble release; vacuum compensates defoaming efficiency at low temperature. Low‑speed high‑torque controls material temperature rise. | Adjustable Speed Ratio & Flexible Temperature AdaptationPlanetary‑to‑container speed ratio optional (fixed / adjustable). Fixed mode ensures mass‑production consistency; adjustable mode fits R&D trial runs. Dual‑mode temperature control: heating reduces viscosity, cooling suppresses exothermic degradation. Microcomputer control stores up to 100 recipe sets. Multiple built‑in safety protections for multi‑shift production. |
✨ MIX15LWK meets heavy‑duty temperature‑controlled mass production and high‑viscosity defoaming demands for temperature‑sensitive materials including new energy, semiconductors, adhesives and advanced materials.
Working Principle
SIE‑MIX15LWK adopts synergistic process of planetary revolution, container rotation, sealed vacuum defoaming and temperature control to realize mixing, temperature regulation and defoaming in one step.
Planetary Revolution The large plate revolves around the main shaft to generate centrifugal force, spreading large‑volume materials toward container inner wall, breaking powder agglomerates and mitigating delamination of high‑viscosity materials. The temperature‑control system runs simultaneously to maintain target temperature. Container Rotation Reverse rotation of material cup creates 360° fluid turbulence for full‑range homogeneous mixing. No agitator paddle contacts materials to avoid contamination. Low‑speed high‑torque output adapts to high‑viscosity large‑volume materials. Sealed Vacuum Defoaming Negative pressure down to ‑98 kPa is created inside sealed chamber. Pressure difference expands micro‑ / nano‑bubbles inside high‑viscosity materials for floating‑out discharge. Mixing and defoaming are completed within one single process segment. Precise Temperature Control for Material Condition Temperature control runs through full mixing‑defoaming cycle: heating mode reduces viscosity to improve fluidity and accelerate bubble release; cooling mode suppresses thermal degradation and controls exothermic reactions. Temperature control works synchronously with mixing‑defoaming without separate thermal‑regulation procedure. Synergy of planetary revolution, container rotation, sealed vacuum defoaming and dual‑mode temperature control completes full workflow of mixing → dispersion → vacuum defoaming → thermal regulation in one step. | ![]() |
Technical Specifications
Complete Technical Specifications Overview, Customizable on Demand
| Equipment Model | SIE‑MIX15LWK |
| Mixing Capacity | 0–15L (standard container) * Customizable |
| Container Type | Test tube / Can / Cup; supports syringe & cartridge adapter |
| Container Quantity | 1 or 2 cans (user‑selectable) |
| Max Speed | 0‑600 RPM (stepless adjustable) |
| Temperature Control Mode | Heating / Cooling |
| 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) | 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 parameter specifications to assist your accurate process‑model selection
| Equipment 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; 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 – 1200 RPM (stepless adjustable) | 0 – 600 RPM (stepless adjustable) | 0 – 500 RPM (stepless adjustable) |
| Temperature Control Mode | Heating / Cooling | Heating / Cooling | Heating / Cooling |
| 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) | 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 available upon customer requirements.
Multi‑Industry Solutions
Provide customized solutions to meet comprehensive demands from cutting‑edge R&D to large‑scale mass production
Lithium‑battery IndustryLithium‑ion cathode slurry, anode slurry, electrolyte, diaphragm coating liquid, conductive slurry |
Photovoltaic & Energy Storage IndustryPV EVA film, energy‑storage electrode slurry, fuel‑cell catalyst layer slurry, proton‑exchange membrane slurry |
Encapsulation Material IndustrySemiconductor encapsulant, LED phosphor powder, insulating black adhesive, molding compound, underfill adhesive |
Conductive Material IndustryConductive silver adhesive, silver paste, gold paste, electronic solder paste, conductive ceramic slurry |
Adhesive IndustryStructural adhesive, epoxy sealant, silicone sealant, hot‑melt adhesive, polyurethane adhesive |
Advanced‑material IndustryResin intermediate, catalyst slurry, functional coating liquid, ceramic slurry, nanocomposite material |
Comprehensive Equipment Operation Demo Videos
Gain intuitive, clear, dynamic insight into synchronous defoaming with planetary centrifugal force and high negative pressure.
Actual‑test Performance Demonstration
Thoroughly eliminate material bubbles, voids and stratification
Gel |
Electronic Adhesive & Powder |
Battery Slurry |
Epoxy Coating Material |
Silver Paste & Powder |
Ceramic Slurry |
Measured Data Comparison
Material Defoaming Effect Comparison Before & After
| Material Type | Condition Before Treatment | After MIX15LWK Treatment |
| Energy‑storage Electrode Slurry | Heavy bubbles in slurry, ±15% electrode coating deviation and energy density fluctuation | Bubbles eliminated, ±3% coating deviation and stable energy density |
| Conductive Silver Adhesive | Dense internal bubbles, ~8% conductive break‑point rate and large resistance fluctuation | Bubbles eliminated, break‑point rate below 1% and stable resistance |
| Silicone Sealant | Numerous internal bubbles, ~6% seal leakage rate and discontinuous sealing surface | Bubbles eliminated, leakage rate below 0.5% and continuous sealing surface |
* 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 |















