BL-THA700 350ML Lab Vacuum Planetary Degassing Mixer
Achieve fast, uniform, and bubble-free mixing for high-performance materials.
A compact planetary vacuum mixer for university laboratories, research institutes, and materials R&D teams. Designed for small-batch mixing, vacuum degassing and formulation development across a range of material systems.
✔ Bubble-free mixing under vacuum
✔ Uniform dispersion within seconds
✔ Perfect for small-batch R&D and material testing
Get Free Quote!
A Compact Planetary Vacuum Mixer for Laboratory Material Development
The two-cups planetary centrifugal mixer is designed for fast, uniform mixing and superior deaeration of low- to high-viscosity pastes, slurries, adhesives, coatings, powders, and composite materials. Using a high-speed planetary motion, the 350ml planetary centrifugal mixer has two 350 mL (300 g) cups that rotate and revolve simultaneously to generate powerful shear and circulation without material loss, cross-contamination, or tedious cleanup.
By combining an advanced reduced-pressure vacuum feature with individual revolution and rotation speed control and step-operation programming, it maximizes mixing dynamics while efficiently stripping entrapped micro-bubbles to enhance product density, appearance, and performance.
Compact, precise, and easy to operate, this high-performance 350ml planetary vacuum mixer provides an ideal solution for laboratory R&D, formulation development, quality control, and small-batch production where repeatable mixing and reliable deaeration are critical.
Key Advantages
1. Laboratory-Scale Testing
Ideal for small-batch R&D and formulation testing.
2. Integrated Vacuum Degassing
Combine mixing and degassing in one process.
3. Programmable Mixing
Adjust mixing stages to evaluate process conditions.
4. Flexible Sample Handling
Explore suitable cups and container adapters for your samples.
Who Is This For?
- R&D engineers developing new formulations
- Laboratory technicians performing material tests
- Universities and research institutes
- Startups working on new material development
Containers and Adapters
The Berlon mixer can accommodate multiple container sizes and shapes, giving users flexibility when processing different material volumes, viscosities, and application requirements.
Why Use Custom Adapter Fixtures?
By using specially designed adapters and holders, the containers can be firmly fixed inside the mixer, ensuring stable planetary rotation and efficient mixing performance.
- Mix very small material volumes
- Avoid material transfer between containers
- Reduce material waste to near zero
- Improve laboratory and precision application efficiency
Typical Applications
Suitable for both low- and high-viscosity materials
High-Efficiency Planetary Mixing
Adhesives
Resin
Ceramic Slurry
Dye & Pigment
Paints
Inks
New Energy
Coating
Medicine
Conductive Paste
Food Additive
Cosmetic
How Vacuum Planetary Degassing Mixer Works
Berlon planetary vacuum mixer operates on a highly efficient, blade-free mixing principle. It relies on the simultaneous application of intense centrifugal forces and a high-vacuum environment to achieve rapid, uniform mixing and complete sub-micron deaeration (bubble removal).
High-Efficiency Planetary Mixing
The core mixing action relies on a mechanism analogous to the solar system, where a planetary container both orbits a center point and spins on its own axis.
The mixing cup revolves around a central, primary axis at high speeds. This generates strong outward centrifugal force, pushing the material toward the walls of the container and pressing it down.
Simultaneously, the cup rotates on its own independent axis, often in the opposite direction of the revolution, creating powerful shear flow and mixing currents.
![High-Efficiency Planetary Revolution and Rotation Principle](https://berlonmachinery.com/wp-content/uploads/2026/04/原理图.webp")
Integrated Vacuum Degassing System
Berlon planetary vacuum mixer is equipped with a powerful vacuum pump system that removes air bubbles down to the sub-micron level during the mixing process.
Combining high vacuum (-100 kPa) with intense planetary rotation forces microscopic bubbles to rapidly expand, burst, and escape the liquid matrix.
Available Capacities
This model is part of a full range of vacuum planetary degassing mixers:
Why Choose Berlon?
Your Equipment Partner from Selection to After-Sales Support
Integrated Manufacturing and Sales
As an integrated manufacturer and supplier, Berlon combines equipment manufacturing, product development, and customer service to support your equipment selection and purchasing process.
Multiple Models for Different Applications
From laboratory-scale units to larger-capacity equipment, Berlon offers a range of models to help customers find a suitable solution for sample testing, formulation development, and production requirements.
Material Testing Support
Share your material properties, sample quantity and processing objectives with our team. Where testing is available, we can help evaluate equipment suitability before you make a purchasing decision.
Technical Support and After-Sales Service
Get assistance with equipment selection, operation guidance, troubleshooting and after-sales support throughout the equipment's service life, subject to the agreed service scope.
Stock Availability for Selected Models
Selected models may be available from stock for faster order fulfillment. Contact us to confirm current inventory, configuration and estimated delivery time.
Application-Based Equipment Recommendations
Our team can help narrow down suitable models based on your material, batch size, container requirements and processing objectives, rather than relying on capacity alone.
Send Your Material
Get Free Mixing Test Report
Industry Cases
Solves High SG/Vis, Multi-Material Mixing & Defoaming for Your Research
Mixing And Degassing Silicone Rubber And Pigment
Planetary vacuum degassing mixer for silicone rubber + pigment
Before / Unmixed with Bubbles
After / Visible Bubble Reduction and Improved Mixing Uniformity
Mixing And Degassing Epoxy Resin Adhesive
Planetary vacuum degassing mixer for epoxy resin adhesive
Before / Entrained Micro-Bubbles
After / High-Clarity & Degassed
Technical Specifications
|
Model |
BL-THA700 |
|---|---|
|
Total Capacity |
350 ml (2 × 170–180 ml per cup) |
|
Mixing Type |
Planetary Centrifugal Mixing |
|
Degassing Method |
Vacuum Degassing |
|
Power Supply |
220-240V |
|
Motor Type |
High-performance motor |
|
Revolution Speed |
0-2500 rpm |
|
Rotation Speed |
0-1500 rpm |
|
Speed Control |
Adjustable |
|
Mixing Time |
Adjustable |
|
Vacuum Degree |
-100kpa |
|
Typical Mixing Time |
30-60 seconds |
|
Container Type |
Reusable Plastic cup with screw lid |
|
Size |
L650mm*W580mm*H630mm |
|
Weight |
80kg |
|
Industry Certification |
ISO9001; CE; FCC; ROHS |
Frequently Asked Questions (FAQ)
A planetary vacuum degassing mixer is a mixing machine that combines planetary motion with a vacuum environment to achieve uniform mixing while removing entrapped air and gas bubbles. It is especially suitable for high-viscosity and air-sensitive materials.
This 350 ml laboratory planetary mixer is ideal for processing high-viscosity materials, including conductive pastes, electronic adhesives and encapsulation materials, ceramic slurries, particle-filled resins and composite formulations,Epoxy resins, silicone compounds and high-viscosity formulations.
A conventional mixer often leaves dead zones and entrapped air in high-viscosity materials.
A vacuum planetary degassing mixer uses planetary motion to eliminate unmixed areas and vacuum degassing to remove air bubbles during mixing, resulting in more uniform and higher-quality materials.
Vacuum degassing prevents defects caused by trapped air, such as voids, poor mechanical strength, inconsistent appearance, and reduced performance. It improves material density, stability, and final product quality.
Yes. Vacuum planetary degassing mixers are specifically designed for high-viscosity, paste, and gel materials that are difficult to process with standard mixing equipment.
Yes. By using the proper adapter, materials can be mixed and degassed in small jars, syringes, cups, bottles, and specialty containers without needing to transfer the material between vessels. This helps reduce material loss, minimize contamination risk, and improve workflow efficiency.
Mixing speed, mixing time, and vacuum level are all adjustable. The mixer can also be customized with different vessel sizes, control systems, and automation options to meet specific process requirements.
We have 350ml;500ml;1L;2L;4L;5L;10L;20L.Working volume and batch size are fully customizable, ranging from small laboratory capacities to large industrial production volumes, depending on your application.
The container simultaneously rotates on its own axis while revolving around a central axis, causing the material inside to flow, fold, and redistribute continuously. This eliminates dead zones, prevents material buildup, and ensures every part of the batch is mixed evenly.
Yes. The mixer is designed for easy cleaning and routine maintenance, with non-contact mixing containers. No blades, no contamination
Typical industries include electronics, adhesives, sealants, lithium battery manufacturing, silicone processing, cosmetics, chemical materials, and laboratory R&D.
Berlon provides technical support throughout the equipment's service life, including operation guidance, troubleshooting assistance, and maintenance advice. Our team can help you understand machine operation, configure mixing parameters within the equipment's capabilities, and address technical questions that arise during use. If a problem occurs, we can assist with initial diagnosis and advise on the next steps.
