Three Roll Mill

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Planetary ball mill SIE-BM3000


Dual Grinding with Impact & Shear Force · 4×3000mL Production Capacity · 380V Industrial Power

Output Fineness Down to 0.1μm + 5.5KW High Power + 4-synchronous Jars for Batch Production

SIENOX SIE-BM3000 planetary ball mill is designed for small-batch production and pre-production process validation. Four 3000mL grinding jars are mounted on one turntable. With 230rpm revolution and 440rpm rotation speed, the grinding balls inside jars mill and mix samples at high speed. It supports both dry and wet grinding, with minimum particle size down to 0.1μm. Four batches of grinding tasks can be finished in one single loading.

Equipped with programmable LCD touch screen, SIE-BM3000 supports forward-reverse alternating operation, interval operation, timed operation and data storage. Grinding parameters can be saved and recalled programmatically to guarantee batch-to-batch consistency. Driven by 5.5KW power and built with a sturdy 220kg body, it adopts 380V industrial power supply and supports long continuous operation in workshops. It is suitable for small-batch production and process finalization in lithium battery materials, ceramic powder, metallurgy, building materials, chemical industry and other fields.

✓ 4×3000mL Production-level Capacity ✓ 5.5KW High Power ✓ 4 Jars Synchronous Batch Production


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

Why Production-grade Ball Mills Are Needed

After pilot process finalization, stable and repeatable milling equipment is required to support small-batch production.

Small-batch Production of Lithium Battery Materials

After pilot process finalization, stable and repeatable milling equipment is required for pre-production verification. Featuring 4×3000mL jars, SIE-BM3000 meets small-batch production requirements in one run. Programmable parameter storage ensures consistent results batch by batch.

Batch Production of Ceramic Powders

MLCC dielectric powder and structural ceramic powder require larger milling volume to evaluate batch stability at small-batch production stage. With 5.5KW high power, SIE-BM3000 supports long continuous operation. Four synchronous jars improve throughput.

Batch Processing for Metallurgical & Mineral Powders

Metal and ore powders demand stable and durable equipment for batch production. Equipped with a solid 220kg body and 380V industrial power supply, SIE-BM3000 fits long-term continuous workshop operation to match production rhythm.

✨ Pilot machines lack throughput for mass production, while production machines need process validation. SIE-BM3000 bridges the gap, helping enterprises move from pilot trials to small-batch production.

Why Choose SIE-BM3000

Solve Pain Points of Batch Grinding in Small-batch Production

Dual Ultra-fine Grinding with Impact & Shear Force

Material crushing and grinding are mainly realized by high-speed friction and collision between grinding balls. Revolution speed 230rpm, rotation speed 440rpm. As the main disc rotates, the jars filled with samples and balls spin rapidly in the opposite direction around their own axes. Balls move at high speed inside jars, smashing samples via impact against jar walls and mutual friction. Minimum particle size down to 0.1μm, meeting fineness requirements for small-batch production.

4×3000mL, Sufficient Batch Capacity

Four 3000mL grinding jars mounted on one turntable, total single batch volume 12L for small-batch production. Four jars can grind the same material simultaneously to boost output, or process different formulas separately for parallel comparison. Each jar is independently sealed to avoid cross-contamination.

Programmable Control for Repeatable Processes

Programmable LCD touch screen, supports forward-reverse alternating operation, interval operation, timed operation and data storage. Grinding parameters can be saved and recalled programmatically. 5.5KW driving power, sturdy 220kg frame and 380V industrial power supply enable long continuous workshop operation and consistent batch quality.

✨ SIE-BM3000 is the ideal choice if your R&D needs to scale up from pilot tests to small-batch production or run multiple parallel experiments.

Working Principle

Based on planetary motion principle

SIENOX SIE-BM3000 operates based on the planetary motion principle. The grinding jars are mounted on the main disc (sun wheel). While the main disc revolves around the central axis, the grinding jars rotate at high speed around their own axes in the opposite direction. Revolution speed: 230rpm, rotation speed: 440rpm.

 

Under this compound motion, the grinding media (balls) inside the jars are subjected to two alternating forces:

Impact Force: The grinding balls are thrown up during high-speed movement, delivering strong impact on samples to crush coarse particles.

Friction & Shear Force: High-frequency friction and shear occur between balls, and between balls and jar walls for fine particle milling and dispersion.


When the centrifugal acceleration from revolution exceeds the critical value, balls are pressed against jar walls and rotate together with the container, resulting in ineffective grinding. Therefore, proper speed setting and transmission ratio design are critical to grinding efficiency. SIENOX adopts optimized transmission ratio design to achieve suitable centrifugal acceleration within valid speed range for high-efficiency milling.


Typical Grinding Parameters for Reference:

Sample Loading: ≤2/3 of jar volume (including grinding media and samples)

Grinding Media Filling Ratio: Usually 1/3 to 1/2 of jar volume

Typical Grinding Time: 5–60 minutes (Depends on material hardness and target fineness)

Final Output Fineness: Down to 0.1μm (Depends on sample material, grinding parameters and media selection)

Working Principle of Planetary Ball Mill.png

Quick Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE-BM3000
Grinding Platform2 / 4 Jars
Max. Feed SizeSoil ≤10mm; Other materials ≤3mm
Kit Volume4×3000mL
Vacuum Kit4×2000mL Optional
Revolution Speed230 rpm/min
Rotation Speed440 rpm/min
Output Fineness0.1μm (Depends on sample material)
Grinding ModeDry Grinding / Wet Grinding
Sample Loading2/3 of jar volume
Control MethodProgrammable LCD touch screen, supports forward-reverse alternating operation, interval operation, timed operation and data storage
Safety ProtectionAuto stop if cabin door opens during operation
Rated Power5.5KW
Power SupplyAC 380V / 50Hz
Overall Dimension (W×D×H)1070×650×780mm
Net WeightApprox. 220kg
CertificationsUL, CE

Our Partners

Trusted by leading industrial manufacturing clusters and advanced university laboratories worldwide

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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-BM500SIE-BM1000SIE-BM3000
Max. Jar Volume500mL (80/250/500mL optional)1000mL (4×1000mL kit)3000mL (4×3000mL kit)
Max. Feed Size≤10mmSoil ≤10mm; other materials ≤3mmSoil ≤10mm; other materials ≤3mm
Main Disc Speed100–650 rpm continuously adjustableRevolution 300rpm; Rotation 600rpmRevolution 230rpm; Rotation 440rpm
Output Fineness<0.1μm0.1μm (Depends on sample material)0.1μm (Depends on sample material)
Grinding ModeDry Grinding / Wet GrindingDry Grinding / Wet GrindingDry Grinding / Wet Grinding
Vacuum KitOptional4×500mL vacuum kit optional4×2000mL vacuum kit optional
Safety ProtectionAuto-stop upon door openingAuto stop if cabin door opens during operationAuto stop if cabin door opens during operation
Power SupplyAC 220V / 50HzAC 220V / 50Hz, 1.5KWAC 380V / 50Hz, 5.5KW
Overall Dimension (W×D×H)750×460×590mm760×470×600mm1070×650×780mm
Net WeightApprox. 90–160kgApprox. 150kgApprox. 220kg

*** These are typical models only. SIENOX provides customized solutions upon customer requirements. Contact for selection: 189-2512-9293

Multi‑Industry Solutions

Covers milling applications of typical materials in six major industries for pilot test and small-batch production.

Lithium Battery Materials.jpg

Lithium Battery Material Production

Ternary cathode, LFP, graphite anode, silicon-carbon anode. 4×3000mL capacity meets small-batch production requirements.

Ceramic Powder.jpg

Batch Production of Ceramic Powder

MLCC dielectric powder, alumina, zirconia, structural ceramics. Four synchronous jars boost small-batch throughput.

Metallurgical & Metal Powder.jpg

Metallurgy & Metal Powder

Metal powder milling, alloying and powder modification. 5.5KW high power supports long continuous workshop operation.

Building Materials & Non-metallic Ores.jpg

Building Materials & Non-metallic Ores

Cement raw materials, glass raw materials, ore powder. Batch milling supports small-batch production.

New Chemical Materials.jpg

Chemical Industry & New Materials

Catalysts, pigments, powder coatings, ceramic colorants. Milling verification for small-batch production.

Electronic Slurry.jpg

Electronic Slurry & Magnetic Materials

Silver paste, copper paste, magnetic materials. Batch milling supports process finalization and small-batch production.

Comprehensive Equipment Operation Demo Videos

Visually understand the full operation process of SIE-BM3000

Actual‑test Performance Demonstration

Measured Processing Results for Six Typical Materials

Lubricating Oil Mixing & Degassing.jpg

Paste Materials

Photoresist Mixing & Degassing.jpg

Glue + Powder

Polymer Materials.jpg

Polymer Materials

Gel Degassing 02.jpg

Pharmaceutical Gel

Silver Paste Mixing & Degassing.jpg

Silver Paste Materials

Battery Slurry & Adhesive Mixing & Degassing.jpg

Battery Slurry



Operating Precautions

 Accessory NameDescription
Grinding Jars of Various MaterialsStainless steel, vacuum stainless steel, agate, ceramic, zirconia, tungsten carbide, alumina ceramic, silicon nitride, nylon, PTFE. 3000mL size available upon request.
Grinding Media (Balls)Matching balls for each material, size Φ0.1–30mm. Single size or mixed grading packages optional.
Vacuum Grinding Jars4×2000mL vacuum kit, stainless steel/agate/zirconia material, equipped with vacuum sealing valve. Supports vacuum pumping and inert gas shielding for grinding.
Cooling DeviceOptional cooling device to control chamber temperature during long continuous grinding for small-batch production and avoid material deterioration caused by temperature rise.

* Internal lab test data. Actual fineness varies with material formula and parameter settings. 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.


脱泡机什么品牌好?选对厂家是关键.jpg

Mixing & Blending Solution for New‑Material Powders


7.21-凝胶.jpg

Stirring and Defoaming Solution for Pharmaceutical Gel Materials


日用化工行业精华材料的高效解决方案.jpg

Vacuum Defoaming Mixer: Efficient Solution for Essence‑based Materials in Daily Chemical Industry

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