Three Roll Mill

TEL:18925129293

Laboratory Planetary Ball Mill SIE-BM80


Dual Grinding with Impact & Shear Force · Optional 25/45/80mL Grinding Jars · Forced Cooling by Dual Fans

Output fineness below 0.1μm + continuously adjustable main disc speed 100–800rpm + dry & wet grinding available

SIENOX SIE-BM80 two-pot high-energy planetary ball mill is ideal equipment for fast, uniform and ultra-fine grinding. It can grind hard, soft, brittle, wet and gelatinous samples into ultra-fine powders, supporting dry grinding and suspension grinding according to target particle size requirements. Besides pulverization, this mill can also mix and homogenize emulsions and pastes.

Grinding jars are mounted on the main disc. While the main disc revolves, the jars rotate at high speed in the opposite direction. The grinding balls inside jars achieve ultra-fine pulverization through high-speed friction and impact. The main disc speed is continuously adjustable from 100 to 800 rpm with output fineness below 0.1μm. Equipped with a programmable touch LCD screen, it supports timed operation, forward-reverse alternating operation, interval operation and data storage. Suitable for small-batch sample pretreatment in university research, lithium battery materials, ceramic powders, geological and mineral analysis, pharmaceutical R&D and other industries.

✓ Output fineness below 0.1μm ✓ Multiple jar sizes: 25/45/80mL ✓ Vacuum & inert gas protection (optional)

在线留言 免费寄样测试 工程师热线:189-2512-9293

Why Precision Grinding Is Required

Coarse particles & poor dispersion impair final product quality.

Printing Ink Industry

Coarse pigment particles in lab ink formulas cause uneven hue and poor color development, undermining formula evaluation. Three-roll mill disperses pigments to micron level for uniform hue and reliable repeatable test data.

Cosmetics Industry

Gritty texture in lipstick and foundation hurts smoothness and gloss. Three-roll milling delivers creamy paste, boosts product quality, and verifies end performance in small trial batches.

Electronic Slurry Industry

Agglomerated silver powder in conductive paste causes broken screen printing lines and unstable resistance. Three-roll mill evenly disperses silver powder for consistent printing and accurate lab formula tests.

✨ Traditional grinding challenges: High-speed dispersers only disperse without real milling, failing fineness targets. Sand mills introduce impurities from worn media and contaminate valuable samples. Manual grinding is slow, inconsistent, and operator-dependent.

Why Choose SIE-SG80

Solve core pain points of small-batch grinding

Micron-level Precision Grinding

Precisely ground rollers with high parallelism and uniform gap across full length. Matte roller surface ensures good slurry adhesion. Roll ends are cold-pressed with heavy interference fit for solid connection. Repeated grinding achieves fine particle size to meet R&D fineness requirements.

Precise Speed Control by DC Governor

DC motor with adjustable speed, freely set according to material viscosity & target fineness. High speed for low-viscosity materials to boost efficiency; low speed for high-viscosity materials for uniform dispersion. Triangular belt and gear train drive rollers reliably for controllable grinding.

Compact Benchtop Design

Ideal for lab benchtop use. Small footprint, easy to move, fits limited lab space, no foundation required, ready after power-on. Removable feeding copper blade for easy cleaning and quick material changeover.


✨ SG80 is ideal for small batches with temp grinding, frequent changeover or heat-sensitive materials.

Working Principle

Based on planetary motion principle

What other devices adopt planetary motion principle besides SG80?

Planetary ball mill operates on planetary motion principle. Grinding jars are mounted on the main sun disk. While the disk revolves around the central axis, grinding jars rotate rapidly on their own axes in the opposite direction.

 

Under this compound motion, grinding balls inside jars are subjected to alternating forces:

Impact Force: Grinding balls are flung at high speed to crush coarse particles.

Friction and Shear Force: High-frequency friction and shear between balls and jar walls realize fine grinding and dispersion.


When centrifugal acceleration from revolution exceeds the critical value, balls are pressed against jar walls and rotate together with jars without effective grinding. Proper speed setting and transmission ratio are key to grinding efficiency. SIENOX models adopt optimized transmission ratios to achieve high centrifugal acceleration within valid speed ranges for efficient grinding.


Typical Grinding Parameters:

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

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

Typical Grinding Time: 5–60 min (depends on material hardness and target fineness)

Final Fineness: down to <0.1μm (varies with material, parameters and media selection)

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Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE-BM80-1S (Single Jar)SIE-BM80-2S (Dual Jars)
Max. Feed Size≤5mm≤5mm
Sun Disk Speed100–900 rpm continuously adjustable100–800 rpm continuously adjustable
Effective Sun Disk Diameter290mm290mm
Final Fineness<0.1μm<0.1μm
Grinding Media Size0.1–15mm0.1–15mm
Grinding ModeDry / Wet GrindingDry / Wet Grinding
Safety ProtectionAuto-stop on lid openingAuto-stop on lid opening
Power SupplyAC 220V / 50Hz, 0.55KWAC 220V / 50Hz, 0.75KW
Overall Dimension(W×D×H)520×360×440mm520×360×440mm
Net WeightApprox. 48kgApprox. 56kg
CertificationsCE, FC, ISO9001, RoHS ComplianceCE, FC, ISO9001, RoHS Compliance

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FAQ 您关心的问题

为您解答关于产品性能及日常工艺选型中的常见疑问

  • 真空脱泡搅拌机是什么?用于哪些行业?

    真空脱泡搅拌机是在真空环境下同步完成搅拌与脱泡的设备,脱泡同时混料,避免二次气泡混入,常用于环氧树脂、硅胶、AB 胶等高粘度材料的混料脱泡处理,广泛应用于新能源电池、半导体封装、LED、电子灌封、胶粘剂等行业。

  • 广州施诺斯主要生产哪些设备?

    主要产品包括搅拌脱泡机、真空脱泡搅拌机、真空脱泡机、高压脱泡机、真空搅拌机、实验室均质机、三辊研磨机、三维混粉机,以及点胶机、分装机等配套设备和夹具、搅拌罐、针筒等辅品耗材。

  • 源头厂家采购脱泡设备有什么优势?

    源头厂家直供可省去中间环节,价格更透明,同时能提供参数定制、来料试机、工艺验证等服务,售后响应更直接。

  • 搅拌脱泡机的工作原理?

    施诺斯设备采用行星式混合原理:料罐在自转的同时绕公转轴公转,物料在罐内随之翻动混合,同时抽真空脱泡。整个过程设备不设搅拌桨,搅拌部件不接触物料,不会引入金属异物,混合均匀不分层。

  • 为什么选择施诺斯?

    施诺斯(SIENOX)是广州施诺斯科技股份有限公司旗下品牌,2014 年成立,专注脱泡机与搅拌机的研发与制造,团队自 2006 年起从事真空搅拌脱泡设备研发。设备采用非接触式设计,不设搅拌桨,行星式公转加自转运动辅以真空系统,高效除泡,混合均匀不分层。公司产品涵盖搅拌脱泡机、真空脱泡搅拌机、真空脱泡机、高压脱泡机、真空搅拌机、实验室均质机、三辊研磨机、三维混粉机,以及点胶机、分装机等配套设备和夹具、搅拌罐、针筒等辅品耗材,广泛应用于新能源、半导体、LED、电子灌封、胶粘剂、涂料、油墨等行业。通过 ISO9001、CE 认证,拥有 30 余项专利,服务富士康、比亚迪、清华大学等企业与科研院所。

Technical Specification List

Full‑line standardized specifications for accurate process evaluation and equipment selection

ModelSIE-BM80SIE-BM500SIE-BM1000
Max. Jar Volume80mL500mL1000mL
Max. Feed Size≤5mm≤10mm≤10mm
Sun Disk Speed100–900 rpm continuously adjustable100–700 rpm continuously adjustable100–320 rpm continuously adjustable
Effective Sun Disk Diameter290mm290mm430mm
Final Fineness<0.1μm<0.1μm<0.1μm
Grinding Media Size0.1–15mm0.5–20mm0.5–25mm
Grinding ModeDry / Wet GrindingDry / Wet GrindingDry / Wet Grinding
Safety ProtectionAuto-stop on lid openingAuto-stop on lid openingAuto-stop on lid opening
Power SupplyAC 220V / 50Hz, 0.55-0.75KWAC 220V / 50Hz, 0.75–1.1KWAC 220V / 50Hz, 1.5KW
Overall Dimension(W×D×H)520×360×440mm520×360×440mm520×360×440mm
Net WeightApprox. 48-56kgApprox. 85-162kgApprox. 155kg

***The above are typical models. SIENOX provides customized solutions upon request. For selection consultation: 189-2512-9293

Multi‑Industry Solutions

Covers mixing & defoaming applications for typical materials across six major industries.

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Adhesive R&D

Epoxy structural adhesive, sealant, hot melt adhesive, pressure-sensitive adhesive, modified adhesive

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Precision Electronic Assembly

Underfill, conductive adhesive, die attach adhesive, dispensing adhesive, chip bonding adhesive

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Biosensors

Encapsulation adhesive, reagent immobilization material, microfluidic bonding glue, biocompatible adhesive, sensor sealant

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Microelectronic Packaging

Packaging epoxy, molding compound, lead bonding adhesive, substrate bonding adhesive, passivation layer material

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Functional Coatings

Hydrophobic coating, conductive coating, insulating coating, anti-corrosion coating, wear-resistant coating

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Electronic Slurries

Silver paste, copper paste, carbon paste, resistance paste, dielectric paste

Comprehensive Equipment Operation Demo Videos

Gain intuitive, clear, dynamic insight into synchronous defoaming with planetary centrifugal force and high negative pressure.

Measured Defoaming‑Process Performance

Measured Processing Results for Six Typical Materials

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Paste Materials

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Adhesive with Powder

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Polymer Materials

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Pharmaceutical Gels

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Silver Paste Materials

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Battery Slurries



Optional Accessories

Accessory NameDescription
Grinding Jars of Various MaterialsStainless steel, agate, zirconia, tungsten carbide, alumina ceramic, silicon nitride, nylon, PTFE. Selected according to machine model.
Grinding Media (Balls)Matching balls in corresponding materials, size Φ0.1–30mm. Single size or mixed grading packages available.
Vacuum Grinding JarsStainless steel / agate / zirconia, fitted with vacuum sealing valve. Support vacuum pumping and inert gas shielding milling.

* Internal lab test data. Actual improvement varies with material formula. 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.


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Mixing & Blending Solution for New‑Material Powders


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Stirring and Defoaming Solution for Pharmaceutical Gel Materials


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

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