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3D Powder Mixer SIE-HF5L


5L Large Capacity Boosts Single Batch Output · 3D Compound Motion Dead-Zone-Free Mixing Guarantees Batch Consistency

5L Large Capacity Efficient Mixing + 9KG Heavy Load Support + Sealed Dust-Free Stable Batches

SIENOX SIE-HF5L 3D Powder Mixer comes with a standard 5L vessel (max processing volume 4500ML, load ≤9KG), adjustable speed from 20 to 60rpm. Microcomputer control with touchscreen operation; forward & reverse dual processes adjustable from 0 to 50 minutes, storing up to 10 recipes. Machine dimension 560×780×520mm, net weight 67kg, suitable for small & medium batch production and frequent material changeover.

Non-contact mixing throughout the process lowers material contamination risks, suitable for common lab materials including phosphor powder, epoxy resin, ceramic slurry and photosensitive resin.

✓ CE Certification   ✓ FC Certification ✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Custom Voltage Available (110V/220V)

Online Message Free Sample Testing Engineer Hotline: 189-2512-9293

Why Precision Mixing Matters

Uneven powder mixing directly impairs end-product performance.

Ceramics Industry

Uneven mixing of components in alumina, zirconia and other ceramic powders causes inconsistent density, cracking and fluctuating mechanical properties after sintering. The 3D powder mixer uniformly blends ceramic powders of different specific gravities and particle sizes to ensure compositional consistency and stable performance of sintered bodies. It meets quality standards for small and medium batch production and reduces scrap rates.

Pharmaceutical Industry

Poor mixing of active ingredients and excipients leads to tablet content deviation, affecting efficacy consistency and pharmaceutical compliance. The 3D powder mixer homogenizes medicinal powder in a sealed dust-free environment to achieve even content distribution per batch and meet strict mixing uniformity requirements for pharmaceutical manufacturing.

Magnetic Materials Industry

Uneven blending of NdFeB and other permanent magnet powders results in fluctuating magnetic performance and poor batch consistency, which fails customer acceptance. The 3D powder mixer mixes magnetic powders of various particle sizes evenly to guarantee consistent magnetic properties and batch stability of sintered magnets, reaching quality standards in small & medium batch runs and cutting waste.

✨ Challenges of conventional mixing: Low throughput of small-volume units requires multiple batches for small/medium orders; V-type or 3D mixers are hard to clean, slowing material changeover; open mixing causes dust emission, environmental pollution and material loss; poor batch consistency hinders customer acceptance & delivery.

Why Choose SIE-HF5L

Solve Core Pain Points of Small & Medium Batch Powder Mixing

5L Large Capacity for Higher Efficiency

Standard 5L vessel with max 4500ML processing volume, over doubling throughput vs 2L models and reducing batch runs for small & medium production. The 5000ML vessel fits standard cans; adapters enable mounting smaller containers for flexible capacity needs, one machine for multiple uses.

9KG Heavy Load for Dense Materials

Handles heavy materials such as metal and ceramic powders. 3D compound motion delivers dead-zone-free uniform blending even for high-specific-gravity materials. Supports dry-dry, dry-wet and wet-wet sample mixing for broad applications.

Intelligent Control for Reproducible & Stable Batches

Touchscreen microcomputer system stores up to 10 recipes for one-click recall, eliminating manual setting errors. Forward/reverse cycle operation adjustable from 0-50 minutes with 1s increments. Auto homing after stop ensures consistent operation. Visible safety guard with interlock cuts power once opened for operator safety.

✨ If your small & medium batch production requires high-capacity efficient mixing, frequent material changeover or heavy-duty processing, HF5L is your ideal choice.

Working Principle

Materials are uniformly mixed via multi-dimensional rotation, translation and inversion inside a fully sealed vessel.

Step 1: 3D Motion in Sealed Vessel
Driven by the driving shaft, materials tumble and swing rapidly inside the sealed vessel, moving circumferentially, radially and axially. The sealed design prevents dust leakage for clean operation.

Step 2: Uniform Diffusion via Multi-directional Flow
Multiple materials flow, diffuse, accumulate and blend during 3D movement. Materials of different specific gravities and particle sizes get fully contacted and mixed for dead-zone-free homogeneity.

Step 3: Timed Stop & Auto Homing
The machine stops automatically at preset time and returns to origin to ensure consistent discharge position. Dust-free operation, easy cleaning, shorter mixing time and superior results.


Simple 3 steps: Sealed 3D Motion → Multi-directional Diffusion → Timed Homing & Discharge, achieving dead-zone-free uniform mixing. Supports forward-reverse cyclic operation for repeated cycles until target homogeneity is reached.

3D Powder Mixer Working Principle.png

Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE-HF5L
Max. Processing Volume4500ML (Load ≤6KG)
Speed Range20~60rpm
Time SettingForward & reverse dual process, adjustable 0-50min with 1s increment, cyclic operation supported
Recipe StorageStores up to 10 sets of parameters
Control SystemMicrocomputer control system with touchscreen operation
Working PrincipleMulti-dimensional motion: rotation, translation and inversion
Auto HomingAutomatically returns to origin after normal shutdown
Power SupplySingle-phase AC220V±5%, 50~60Hz
Overall Dimension(W×D×H)560×780×520mm
Net WeightApprox. 67 kg
CertificationsCE, FC, ISO9001 Quality System, 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

Full‑line parameter specifications to assist your accurate process‑model selection

ModelSIE-HF2LSIE-HF5L
Max. Processing Volume2000ML (Load ≤6KG)4500ML (Load ≤9KG)
Speed Range30~100rpm20~60rpm
Time SettingForward & reverse dual process, adjustable 0-50min with 1s increment, cyclic operation supportedForward & reverse dual process, adjustable 0-50min with 1s increment, cyclic operation supported
Recipe StorageStores up to 10 sets of parametersStores up to 10 sets of parameters
Control SystemMicrocomputer control system with touchscreen operationMicrocomputer control system with touchscreen operation
Working PrincipleMulti-dimensional motion: rotation, translation and inversionMulti-dimensional motion: rotation, translation and inversion
Auto HomingAutomatically returns to origin after normal shutdownAutomatically returns to origin after normal shutdown
Power SupplySingle-phase AC220V±5%, 50~60HzSingle-phase AC220V±5%, 50~60Hz
Overall Dimension(W×D×H)500×660×410mm560×780×520mm
Net Weight43 kg67 kg
CertificationsCE, FC, ISO9001 Quality System, RoHS ComplianceCE, FC, ISO9001 Quality System, RoHS Compliance

Multi‑Industry Solutions

Covers typical powder mixing applications

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Sintered Powder Metals

WC-Co hard alloy powder, Fe-Cu-C iron-based powder, stainless steel powder, copper-based powder

Pharmaceuticals.jpg

Ceramics Industry

Alumina powder, zirconia powder, silicon carbide powder, silicon nitride powder, ceramic glazes

Ink & Coating.jpg

Pharmaceutical Industry

API & excipient blending, pharmaceutical formula mixing, herbal powder mixing, granule premixing

LED Raw Material 02.jpg

New Energy Materials

NCM ternary materials, LFP, graphite anode, electrolyte powder, conductive agent blending

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Research Institutes

New material R&D mixing, nano powder blending, functionally graded materials, battery materials

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Magnetic Materials

NdFeB powder, ferrite powder, bonded magnet powder, magnetic composites

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

Lab Sample Actual Test Results

AB Glue Mixing & Defoaming.jpg

AB Glue

Glue & Powder Mixing & Defoaming.jpg

Glue + Powder

Glass Powder Stirring & Defoaming.jpg

Glass Powder

Electronic Glue & Powder Stirring & Defoaming.jpg

Electronic Glue + Powder

Black Epoxy Resin Mixing & Defoaming.jpg

Epoxy Resin

Battery Slurry & Powder Stirring & Defoaming 02.jpg

Battery Slurry Powder

Actual‑test Effect Comparison

Material Defoaming Effect Comparison Before & After

Material TypeCondition Before ProcessingAfter HF5L Processing
WC-Co Hard Alloy PowderCobalt powder agglomerates with clear boundary from WC powder, uneven color; severe segregation after sinteringWC particles evenly coated by cobalt powder, no agglomeration; uniform composition & stable mechanical properties after sintering
Alumina-Zirconia Composite PowderObvious stratification due to density difference; alumina on top, zirconia at bottom, poor mixing impairs ceramic performanceHomogeneous two-phase distribution without stratification, uniform color; higher sintered density & better mechanical performance
Fe-Cu-C Mixed PowderMetal powders separate by gravity; iron sinks, copper floats, patchy uneven appearanceUniform metal powder distribution, no stratification or segregation; sintered parts feature consistent composition & stable performance

* Internal lab test data. Actual improvement varies with material formula. Contact sales for real customer cases.

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