Three Roll Mill

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Planetary Ball Mill SIE-BM5000


Dual Grinding with Impact & Shear Force・4×5000mL Mass Processing・5.5KW Industrial Power

Fineness Down to 0.1μm + Mass Production with Four Synchronous Jars + 380V Long Continuous Operation

SIENOX SIE-BM5000 planetary ball mill is designed for mass production and pre-production process verification. Four 5000mL grinding jars are mounted on one rotating disc. Revolution speed 190rpm, rotation speed 280rpm. Grinding balls inside jars mill and mix samples under high-speed movement. It supports both dry and wet grinding, with minimum particle size down to 0.1μm. Four batches of large-volume grinding can be finished in one loading.

SIE-BM5000 is equipped with a programmable LCD touch screen, supporting forward-reverse alternating operation, interval operation, timed operation and data storage. Grinding parameters can be saved and recalled programmatically to guarantee consistent batch results in mass production. With 5.5KW driving power, solid 300kg frame and 380V industrial power supply, it fits long-term continuous workshop operation. Suitable for mass production in lithium battery materials, ceramic powders, metallurgy, building materials, chemical industry and other fields.

✓ 4×5000mL Large Capacity ✓ 5.5KW High Power ✓ Four Synchronous Jars for Mass Production

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

Why Mass-volume Ball Milling Is Required

After process validation in small batches, stable high-volume milling equipment is required to support formal production.

Mass Production of Lithium Battery Materials

After process validation for formal production, high-volume and highly stable milling equipment is required. SIE-BM5000 with 4×5000mL jars delivers 20L per batch for mass production. Programmable parameter storage ensures consistency between batches.

Batch Production of Ceramic Powder

MLCC dielectric powder and structural ceramic powder demand stable continuous milling capacity in mass production. The 5.5KW high power of SIE-BM5000 supports long continuous operation, and four synchronous jars increase output.

Batch Processing of Metallurgical & Mineral Powder

Metal powder and ore powder require durable and stable equipment for mass production. SIE-BM5000 features a solid 300kg frame and 380V industrial power supply, suitable for long continuous workshop operation to meet mass production schedules.

✨ Pilot and small-batch machines lack sufficient throughput for formal production. SIE-BM5000 with 4×5000mL jars delivers 20L per batch, helping enterprises scale from pre-production validation to stable mass production.

Why Choose SIE-BM5000

Solve Pain Points in Mass Batch Grinding

Dual Ultra-Fine Grinding with Impact & Shear Force

Material crushing and grinding are achieved by high-speed friction and collision between grinding balls. Revolution speed 190rpm and rotation speed 280rpm. When the main disc rotates, the grinding jars loaded with samples and balls spin in the opposite direction at high speed around their own axes. Balls shuttle rapidly inside jars, smashing samples via wall impact and mutual friction. Minimum particle size can reach 0.1μm to meet fineness requirements for mass production.

4×5000mL, 20L per Batch

Four 5000mL grinding jars mounted on one rotary disc, delivering 20L per batch for mass production. Four jars can grind the same material simultaneously to raise output. Each jar has independent sealing to prevent cross-contamination.

Programmable Control for Consistent Batch Process

Programmable LCD touch screen supports forward-reverse alternating operation, interval operation, timed operation and data storage. Grinding parameters can be saved and recalled. With 5.5KW drive power, solid 300kg frame and 380V industrial power supply, it supports long continuous workshop operation and guarantees consistent batch quality in mass production.


✨ If your R&D needs to scale from small-batch to stable mass production, or you require a single grinding volume above 2L, SIE-BM5000 is your ideal choice.

Working Principle

Based on planetary motion principle

SIENOX SIE-BM5000 operates based on the planetary motion principle. 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: 190rpm, rotation speed: 280rpm.

 

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

Impact Force: The balls are thrown at high speed and deliver 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 to grind and disperse fine particles. 


When the centrifugal acceleration generated by revolution exceeds the critical value, the balls are pressed against the jar wall and rotate together with the vessel without effective grinding. Therefore, reasonable speed setting and transmission ratio design are critical to grinding efficiency. SIENOX optimizes the transmission ratio to achieve proper centrifugal acceleration within the effective speed range for high-efficiency grinding. 


Typical Grinding Parameters for Reference: 

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

Grinding Media Filling Rate: 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)

Planetary Ball Mill Working Principle.png

Quick Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE-BM5000
Grinding Platform2 / 4 Jars
Max Feed SizeSoil ≤10mm; Other materials ≤3mm
Kit Volume4×5000mL
Vacuum Kit4×4000mL Optional
Revolution Speed190 rpm/min
Rotation Speed280 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 ProtectionAutomatic stop when the chamber door is opened during operation
Rated Power5.5KW
Power SupplyAC 380V / 50Hz
Overall Dimension (W×D×H)1070×650×800mm
Net WeightApprox. 300kg
CertificationsUL, CE

Our Partners

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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-BM1000SIE-BM3000SIE-BM5000
Max Jar Volume1000mL (4×1000mL kit)3000mL (4×3000mL kit)5000mL (4×5000mL kit)
Max Feed SizeSoil ≤10mm; Other materials ≤3mmSoil ≤10mm; Other materials ≤3mmSoil ≤10mm; Other materials ≤3mm
Main Disc SpeedRevolution 300rpm; Rotation 600rpmRevolution 230rpm; Rotation 440rpmRevolution 190rpm; Rotation 280rpm
Output Fineness0.1μm (depends on sample material)0.1μm (depends on sample material)0.1μm (depends on sample material)
Grinding ModeDry Grinding / Wet GrindingDry Grinding / Wet GrindingDry Grinding / Wet Grinding
Vacuum Kit4×500mL vacuum kit optional4×2000mL vacuum kit optional4×4000mL vacuum kit optional
Safety ProtectionAuto stop when chamber door opensAuto stop when chamber door opensAuto stop when chamber door opens
Power SupplyAC 220V / 50Hz, 1.5KWAC 380V / 50Hz, 5.5KWAC 380V / 50Hz, 5.5KW
Overall Dimension (W×D×H)760×470×600mm1070×650×780mm1070×650×800mm
Net WeightApprox. 150kgApprox. 220kgApprox. 300kg
Typical Application StagePilot / Batch ProductionSmall Batch ProductionMass Production

***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

Mass Production of Lithium Battery Materials

Ternary cathode, LFP, graphite anode, silicon-carbon anode. 4×5000mL for formal mass production.

Ceramic Powder.jpg

Batch Production of Ceramic Powder

MLCC dielectric powder, alumina, zirconia, structural ceramics. Four synchronous jars boost mass output.

Metallurgical Metal Powder.jpg

Metallurgy & Metal Powder

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

Building Materials & Non-metallic Minerals.jpg

Building Materials & Non-metallic Minerals

Cement raw materials, glass raw materials, ore powder. Batch grinding supports mass production.

New Chemical Materials.jpg

Chemical Industry & New Materials

Catalysts, pigments, powder coatings, ceramic colorants. Grinding and verification for mass production.

Electronic Slurry.jpg

Electronic Slurry & Magnetic Materials

Silver paste, copper paste, magnetic materials. Batch grinding ensures stable mass production.

Comprehensive Equipment Operation Demo Videos

Visually understand the full operation process of SIE-BM5000

Actual‑test Performance Demonstration

Measured Processing Results for Six Typical Materials

Lubricating Oil Stirring & Defoaming.jpg

Paste Materials

Photoresist Stirring & Defoaming.jpg

Glue + Powder

Polymer Materials.jpg

Polymer Materials

Gel Defoaming 02.jpg

Pharmaceutical Gel

Silver Paste Stirring & Defoaming.jpg

Silver Paste Materials

Battery Slurry & Adhesive Stirring & Defoaming.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. 5000mL 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 Jars4×4000mL 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 mass grinding and prevent 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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