SMIDA planetary centrifugal mixer realizes high-efficiency mixing and defoaming for high/medium/low viscosity, nano-powder and multi-component materials. Bladeless design, vacuum optional, customizable for lab and mass production across electronics, new energy, medical and more industries.
The Ultimate Mixing & Defoaming Equipment for Industrial Precision Materials
A planetary centrifugal mixer is a high-precision industrial mixing equipment engineered for homogeneous mixing and efficient defoaming of liquid, powder, high-viscosity paste, and nano-scale materials—all in a single operation. Unlike traditional blade mixers, it relies on the synchronized revolution and rotation of material containers (no contact with mixing parts) to generate centrifugal force and shear force, achieving uniform mixing without material damage, stratification, or bubble residue.
SMIDA’s planetary centrifugal mixers integrate advanced vacuum technology, temperature control, and intelligent parameter setting, making them suitable for both laboratory small-batch R&D (1ml minimum) and factory large-scale mass production (up to 160L). The equipment can process materials with viscosity up to 5,000,000 mPa·s, and its bladeless design ensures no material contamination or structural damage—critical for sensitive materials like nano-powders, medical gels, and electronic pastes.
Synchronous mixing & defoaming (no secondary processing).
High-power vacuum system (removes nano-scale bubbles).
Independent revolution/rotation speed control (applicable to more materials).
Water cooling system (controlling the temperature during the mixing of thermosensitive materials).
20 sets of storable process parameters (customizable).
Some functions can be customized.
SMIDA planetary centrifugal mixers break the traditional mechanical mixing mode, adopting a bladeless non-contact design with three core mechanical principles to achieve high-efficiency mixing and defoaming. The material container is fixed on a 45° tilted bracket, and the whole system is driven by a high-torque motor to realize coordinated revolution and rotation—creating a 3D fluid movement of materials with no dead zones.
Generates strong centrifugal force that pushes materials away from the center to the container wall, forming a uniform annular material layer. This force squeezes hidden bubbles in the material to the surface, laying the foundation for defoaming, and prevents sedimentation of high-density fillers (e.g., metal powder, ceramic particles).
The container rotates around its own axis, generating strong shear forces. The velocity difference between the inner and outer material layers will generate local vortices, tearing the aggregated particles into primary particles and achieving molecular level mixing of multi-component materials.
The tilted bracket upgrades material movement from 2D planar circular motion to 3D spatial spiral motion. Materials roll axially (up and down) while revolving/rotating, ensuring full mixing of materials with large density/viscosity differences (e.g., silver powder + organic carrier for conductive pastes) and eliminating mixing dead zones at the bottom/edge of the container.
The combination of revolution, rotation, and 45° tilt creates continuous convection, impact, and shear of materials. Bubbles are first squeezed to the surface by centrifugal force, then sheared and broken into micro-bubbles by the 3D fluid movement—either naturally released (non-vacuum model) or rapidly extracted by the vacuum pump (vacuum model). This process realizes mixing and defoaming in one step, shortening processing time from hours (traditional mixers) to minutes.
SMIDA’s planetary centrifugal mixers stand out in the global market with 16+ years of mixing technology R&D and patented design. Compared with ordinary planetary mixers, our products have 6 core competitive advantages.
SMIDA offers one-stop customization for planetary centrifugal mixers, covering all aspects of equipment design and production:
Container size/material customization (316L stainless steel, PTFE coating, explosion-proof)
Temperature control/ vacuum system
Explosion-proof design for flammable/explosive materials
MES system connection
Custom mixing capacity (up to 160L)
Special fixture design for non-standard material containers
We focus on mixing and defoaming technology, providing end-to-end solutions for global customers in precision manufacturing and new material industries.
SMIDA provides automated material processing equipment for global manufacturers. Our patented high-precision solutions and full-lifecycle support serve 2,000+ clients across 40+ countries. Trusted by 19 Fortune 500 companies. Request a consultation.SMIDA is a trustworthy intelligent equipment manufacturer with 16+ years of industry expertise. We boast a production base of 10,000+㎡ in China, a team of 100+ professionals across diverse fields, and 50+ authorized patents.
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