Planetary Mixing Defoamer

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SIENOX Large‑Capacity Planetary Mixer‑Defoamer SIE‑CV2000


2000mL Large‑Volume Planetary Mixing · Heavy‑Duty Industrial Frame for Continuous Mass Production

2000mL Dual‑Jar Capacity + 0‑2000rpm Stepless Speed Adjustment + 100 Recipe Sets Storage

The SIE‑CV2000 is a high‑volume production‑grade unit in SIENOX mixer‑defoamer series. Equipped with 2000 mL dual‑jar setup and 225 kg heavy‑duty frame, it is engineered for continuous industrial production. Built with 304 stainless‑steel construction, standard safety interlock and inertia delay protection. Optional expansions include vacuum module, temperature control and MES system integration.

✓ CE  ✓ ISO9001 Quality Management 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 the yield and performance of end‑products.

Construction Sealant Industry


Residual bubbles inside sealants cause pores and cracks after curing, weakening sealing performance and adhesion, and damaging waterproof effect & service life of building projects.


Industrial Anti‑Corrosion Coating Industry


Bubbles in coatings trigger pinholes, orange‑peel and other surface defects. They reduce compactness and adhesion, shorten protection cycle and raise maintenance costs.


Ceramic Mass‑Production Industry


Bubbles in ceramic slurry lead to internal pores and surface flaws after sintering. They lower product density & mechanical strength and hurt batch consistency & yield rate.


✨ Pain points of traditional defoaming: Manual mixing brings low efficiency and incomplete defoaming. Static degassing takes too long to match mass‑production rhythm. Conventional mixers have limited capacity and cannot support large‑volume continuous production.

Why Choose SIE-CV2000

Three Core Highlights for Industrial Large‑Batch Production

Large‑Volume Batch Processing

2000 mL dual‑jar setup delivers twice the throughput of 1000 mL models. 0‑30 min adjustable runtime matches continuous‑batch workflows, reduces material‑change downtime and improves line throughput.


Heavy‑Duty Industrial Structure

Stainless‑steel cabinet resists corrosion and wear for long‑term industrial operation. Multi‑protections including safety interlock, inertia delay and fault indication ensure operator safety and equipment stability.


Multi‑Shift Production Control

Micro‑processor control supports user‑permission settings for shift‑team management. 100‑recipe memory enables fast production change‑over. Fault indicator aids quick troubleshooting. Optional vacuum defoaming, temperature control and MES integration for flexible process expansion.


✨ For output over 1000 mL or continuous industrial production, SIE‑CV2000 offers high capacity and rich expandability.

Working Principle

Dual synchronous revolution‑rotation delivers efficient mixing & defoaming in large‑volume chamber.

Step 1: Centrifugal force from revolution
The revolving plate rotates at high speed, generating strong centrifugal force for materials inside the container to trigger full convection and achieve macro mixing. Meanwhile, bubbles of lower density migrate toward the rotation axis under centrifugal force and converge for release.

Step 2: Shear force from rotation
The container spins around its own axis to generate directional shear force, breaking up agglomerated particles for micro dispersion. Gear transmission ensures precise and stable revolution‑rotation speed ratio for efficient full-range mixing. The shear force also thins bubble membranes and accelerates bubble rupture.


Revolution and rotation run simultaneously. Materials complete the full cycle of "Mixing → Dispersion → Defoaming" inside the sealed container. Constant speed ratio maintained by gear transmission guarantees consistency and repeatability of test data across batches.


Mixing and Defoaming Working Principle 03.jpg

Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE-CV2000
Mixing Capacity0–2000 mL (standard vessel) * Larger volume customizable
Vessel TypeTest tube / jar / cup; adapters for syringes & cartridges available
Quantity of Vessels1 or 2 jars (user selectable)
Max Rotation Speed0 – 2000 RPM (stepless adjustable)
Revolution / Rotation RatioFixed speed ratio
Vacuum LevelOptional: –98 kPa / –100 kPa
Control SystemTouch screen, stores up to 100 recipe sets
Power Supply220V, 50/60Hz (110V US/Japan standard customizable)
Overall Dimension(W×D×H)1100×780×880mm
Net WeightApprox. 225kg
CertificationsCE, ISO9001, RoHS Compliance

Our Partners

Trusted by leading industrial manufacturing clusters and advanced university laboratories worldwide

Partner Showcase

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

Compare Models in the Same Series for Accurate Selection

ModelSIE-CV600SIE-CV1000SIE-CV2000
Mixing Capacity0–500 mL (standard vessel) * Customizable0–1000 mL (standard vessel) * Customizable0–2000 mL (standard vessel) * Customizable
Vessel TypeTest tube / jar / cup; adapters for syringes & cartridges availableTest tube / jar / cup; adapters for syringes & cartridges availableTest tube / jar / cup; adapters for syringes & cartridges available
Quantity of Vessels1 or 2 jars (user selectable)1 or 2 jars (user selectable)1 or 2 jars (user selectable)
Max Rotation Speed0 – 2000 RPM (stepless adjustable)0 – 2000 RPM (stepless adjustable)0 – 2000 RPM (stepless adjustable)
Revolution / Rotation RatioFixed speed ratioFixed speed ratioFixed speed ratio
Vacuum LevelOptional: –98 kPa / –100 kPaOptional: –98 kPa / –100 kPaOptional: –98 kPa / –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/Japan standard customizable)220V, 50/60Hz (110V US/Japan standard customizable)220V, 50/60Hz (110V US/Japan standard customizable)
Overall Dimension(W×D×H)610 × 560 × 780 mm610 × 560 × 780 mm1100 × 780 × 880 mm
Net Weight165 kg115 kg225 kg
CertificationsCECECE

*** The above are typical models only. SIENOX provides customized solutions according to customer requirements. Contact us for model selection: 189-2512-9293


Multi‑industry Application Solutions

Covering stirring and debubbling applications of typical materials across six major industries

New Building Materials.jpg

Building Sealants

Polyurethane sealant, silicone sealant

Industrial Anti-corrosion Coatings.jpg

Industrial Anti-corrosion Coatings

Epoxy anti-corrosion paint, acrylic emulsion

Refractory Materials.jpg

Refractory Material Industry

Refractory castable slurry, alumina suspension

Shipbuilding Industry.jpg

Shipbuilding & Coating

Ship antifouling paint, epoxy primer

Metallic Paint.jpg

Metal Powder Metallurgy

Metal slurry, carbon slurry

Rubber & Plastic Products.jpg

Rubber & Plastic Products

Polyester resin, rubber compound

Comprehensive Equipment Operation Demo Videos

Gain intuitive, clear, dynamic insight into synchronous defoaming with planetary centrifugal force and high negative pressure.

Actual Test Results of Defoaming Process

Measured Processing Results for Six Typical Materials

Paste Materials.jpg

Paste Materials

Adhesive & Powder Mixing Defoaming.jpg

Adhesive + Powder

Polymer Materials.jpg

Polymer Materials

Medical Gel Defoaming.jpg

Medical Gel

Silver Paste Mixing & Defoaming.jpg

Silver Paste

Battery Slurry Mixing Defoaming.jpg

Battery Slurry



Measured Data Comparison

Material Before‑and‑after Degassing Comparison

Material TypeState Before TreatmentAfter Treatment by CV2000
Polyurethane SealantPorosity ~8%, insufficient adhesionPorosity <1%, adhesion increased by 35%
Epoxy Floor PaintDense pinholes on coating film, low glossSmooth surface without pinholes, improved gloss
Ceramic GlazeMany pores after sintering, yield rate 82%Dense after sintering, yield rate raised to 96%

* Internal lab 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.


粉末材料.jpg

Stirring & Defoaming Solution for Powders and Fluids


AB Structural Adhesive Mixing & Defoaming Solution.jpg

AB Structural Adhesive Mixing & Defoaming Solution


SIENOX Planetary Defoaming Machine: Tackle Industry Challenges of Ink Mixing and Deaeration.jpg

High-Viscosity Colloid & Phosphor Material Mixing and Defoaming Solution

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