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Planetary Mixer SIE‑GX20L


Dual‑planetary Revolution‑rotation Dead‑zone‑free Mixing · Vacuum Defoaming + Precise Temperature Control + MES Remote Monitoring

Dual‑planetary Revolution‑rotation Mixing + 0~3500rpm High‑speed Dispersion + Vacuum Defoaming & Precise Temperature Control

SIENOX SIE‑GX20L planetary mixer, 20L effective capacity, adopts dual‑planetary revolution‑rotation mixing with 0‑3500r/min high‑speed dispersion, ‑0.098 MPa vacuum defoaming, 8KW high power and ±0.5℃ precise temperature control. Suitable for mass production of lithium‑ion battery slurry, paste, gel and structural adhesive. 20‑year original manufacturer, free sample test available.

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

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Why Planetary Mixing Is Required

Uneven mixing and dispersion of slurry directly impair end‑product performance.

Lithium‑ion Battery Slurry Industry

Active materials, conductive agents and binders in lithium‑ion cathode & anode slurries tend to be poorly dispersed during large‑volume mixing, resulting in coating areal density fluctuation, increased internal resistance, inconsistent cycle life and lower mass‑production yield. The planetary mixer adopts 8 kW high‑power driven enhanced helical frame to generate intensive kneading interference motion for 20L large‑volume high‑viscosity slurry. High‑speed dispersing disc shears and breaks conductive‑agent agglomerates, and vacuum defoaming eliminates bubbles generated in large‑batch mixing, ensuring dispersion uniformity and batch‑to‑batch consistency of production slurries.

Paste & Gel Industry

High‑loading powders and base materials in pastes & gels such as conductive silver adhesive and thermal conductive gel are difficult to disperse in large‑volume mixing, causing viscosity fluctuation, dense bubbles and unstable thermal/electrical conductivity. Low‑speed mixing paddles together with wall‑scraping design eliminate dead zones inside large vessels. High‑speed dispersing disc evenly distributes high‑loading powders. Vacuum defoaming at ‑0.098 MPa removes massive bubbles from large‑batch mixing and guarantees consistent quality of mass‑produced pastes and gels.

Structural Adhesive Industry

Fillers and resins in epoxy & polyurethane structural adhesives are prone to sedimentation and delamination during large‑volume mixing, which leads to fluctuating cured strength, bubble defects on bonding surfaces and unstable durability. The enhanced helical frame of planetary mixer handles high‑viscosity structural adhesive systems. Small‑clearance design achieves dead‑zone‑free mixing for large‑volume materials. Vacuum defoaming removes bubbles generated during mixing. 350 mm long lifting stroke enables quick vessel change and ensures stable cured strength and bonding consistency of mass‑produced structural adhesives.

✨ Traditional Mixing Challenges: Single‑shaft rotation of ordinary mixers creates numerous dead zones. For 20L large‑volume materials, climbing and wall‑adhesion issues become more severe with larger dead zones inside big vessels. Single mixing mode cannot realize large‑volume mixing and dispersion simultaneously; agglomerates in high‑viscosity slurry are hard to break up. Open‑style mixing brings in abundant bubbles, which grow denser and harder to eliminate for large‑batch materials. Imprecise temperature control causes severe heat generation during large‑volume slurry mixing. Without vacuum function, bubbles in production‑scale slurry cannot be removed, resulting in high finished‑product defect rate.

Why Choose SIE‑GX20L

Solve Core Pain Points in Large‑scale Mass Production

Large‑capacity Mass Production

Meet the requirements of continuous high‑volume production, reduce material change frequency and improve production line efficiency. Enhanced helical frame combined with wall‑scraping mixing paddle, low‑clearance design creates strong kneading interference and omnidirectional circulating motion of materials, realizing dead‑zone‑free and "climbing‑free" mixing even under 20L large capacity. 350 mm long lifting stroke adapts to large‑barrel operation; screw lifting structure enables quick and convenient barrel replacement and material discharging.

0~3500rpm High‑speed Dispersion

Sufficient mixing torque for large‑volume working condition. 0‑3500r/min variable‑frequency speed regulation for high‑speed dispersing shaft, max linear speed up to 15 m/s to strongly shear and break agglomerated particles. Co‑operation of low‑speed mixing and high‑speed dispersion completes mixing and dispersion of 20L large‑volume slurry in one step without compromising dispersion performance for mass production.

Vacuum Defoaming + Precise Temperature Control + MES Remote Monitoring

Equipped with oil‑free vacuum pump to remove internal bubbles of large‑volume slurry during mixing. Temperature sensor contacts materials directly with measurement deviation of ±0.5℃, precise heating & cooling temperature control available. Support MES software connection and remote monitoring, real‑time monitoring of equipment and slurry status, production data collection & traceability to satisfy quality management system requirements. Patented mixing blade design, one‑piece cast & CNC precision‑ground; imported electrical components ensure long‑term stable operation in mass‑production scenarios.

✨ If your production line requires a large‑capacity, high‑power, traceable production‑grade planetary mixer, the GX20L is your ideal choice.

Working Principle

Both low‑speed mixing paddle and high‑speed dispersing disc perform rotation and revolution to realize mixing and dispersion simultaneously.

Step 1: Revolution and Rotation of Low-speed Stirring Paddle
The low-speed stirring paddle revolves clockwise and rotates counterclockwise, cooperating with the wall scraper to eliminate dead zones on the bucket wall. The small-gap design generates intense kneading interference and omnidirectional circulation movement for materials. No "climbing" occurs for high-viscosity slurries, and multi-component materials start homogeneous mixing.

Step 2: Shearing and Dispersion by High-speed Dispersing Disc
The serrated dispersing disc on the high-speed shaft rotates at high speed with a maximum linear speed of 15m/s, strongly shearing and breaking agglomerated particles. Low-speed mixing and high-speed dispersion run simultaneously. Materials are fully dispersed and blended under alternating kneading and shearing effects.

Step 3: Vacuum Defoaming & Temperature Control
Adjustable vacuum up to -0.098MPa for continuous bubble removal during stirring. The temperature sensor directly contacts materials to monitor slurry temperature in real time with ±0.5℃ precision, supporting heating or cooling. After reaching the set time, the screw lowers the material barrel for easy discharging and cleaning.


Three simple steps: Low-speed revolution & rotation mixing → High-speed shear dispersion → Vacuum defoaming, temperature control and discharging. Mixing, dispersion and defoaming are completed in one process.

Working Principle of Vacuum Defoaming Mixer.jpg

Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

ModelSIE‑GX20L
Effective Capacity20L (Total Volume: 27L)
Speed Range0~5000r/min (Adjustable)
Vessel DimensionInner Diameter 350mm × Inner Height 270mm
Basic Structure1. Cantilever‑type screw lifting vessel; 2. Direct material temperature measurement; 3. Dual mixing shafts + wall‑scraping device + single dispersing shaft
Lifting Stroke350mm
Temperature ControlHeating & Cooling Available
High‑speed Dispersing Linear SpeedMax. 15m/s
Power SupplyAC380V/50Hz
Overall Dimension(W×D×H)1370×1100×2200mm
Net WeightApprox. 1050 kg
CertificationsISO9001, 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 parameter specifications to assist your accurate process‑model selection

ModelSIE‑GX5LSIE‑GX10LSIE‑GX20L
Effective Capacity5L10L20L
Speed Range0~3500r/min (Adjustable)0~3500r/min (Adjustable)0~3500r/min (Adjustable)
Vessel DimensionInner Diameter 130mm × Inner Height 85mmInner Diameter approx.310mm × Inner Height approx.230mmInner Diameter 350mm × Inner Height 270mm
Basic Structure1. Cantilever‑type screw lifting vessel; 2. Direct material temperature measurement; 3. Dual mixing shafts + wall‑scraping device + single dispersing shaft1. Cantilever‑type screw lifting vessel; 2. Direct material temperature measurement; 3. Dual mixing shafts + wall‑scraping device + single dispersing shaft1. Cantilever‑type screw lifting vessel; 2. Direct material temperature measurement; 3. Dual mixing shafts + wall‑scraping device + single dispersing shaft
Lifting Stroke200mm280mm350mm
Temperature ControlHeating & Cooling AvailableHeating & Cooling AvailableHeating & Cooling Available
High‑speed Dispersing Linear SpeedMax.15m/sMax.15m/sMax.15m/s
Power SupplyAC380V/50HzAC380V/50HzAC380V/50Hz
Overall Dimension(W×D×H)1200×1100×1800mm1300×1100×2000mm1370×1100×2200mm
Net Weight500 kg750 kg1050 kg

Multi‑Industry Solutions

Typical Applications for Slurry Mixing & Dispersion

University Research.jpg

Battery Slurry

Cathode slurry (NCM/LFP), Anode slurry (graphite), Separator coating slurry, Solid‑state electrolyte slurry

Pharmaceuticals.jpg

Paint & Pigment

Industrial coating, Automotive paint, Water‑based pigment paste, UV coating

Ink & Coating.jpg

Biomedicine

Ointment preparation, Biological gel, Medical adhesive, Pharmaceutical suspension

LED Raw Material 02.jpg

Adhesive

Epoxy resin adhesive, Polyurethane adhesive, Silicone sealant, Hot‑melt adhesive

Aerospace.jpg

Ceramic Slurry

Alumina slurry, Zirconia slurry, Ceramic glaze, Electronic ceramic slurry

Testing Institution.jpg

Cosmetic Paste

Cream & lotion, Toothpaste, Sunscreen, Hair‑dye cream

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 Mixing & Defoaming.jpg

Glass Powder

Electronic Adhesive & Powder Mixing & Defoaming.jpg

Electronic Adhesive + Powder

Black Epoxy Resin Mixing & Defoaming.jpg

Epoxy Resin

Battery Slurry & Powder Mixing & Defoaming 02.jpg

Battery Slurry Powder

Actual‑test Effect Comparison

Material Defoaming Effect Comparison Before & After

Material TypeState Before TreatmentAfter Treatment by GX20L
Battery Anode Slurry (Graphite)Uneven dispersion of graphite powder, conductive agent and binder with agglomerates, unstable viscosity and abundant bubbles, large fluctuation of coating areal densityUniform dispersion of all components without agglomerates, stable viscosity. No obvious bubbles after vacuum defoaming, consistent coating areal density and reduced battery internal resistance
Conductive Silver AdhesiveSilver powder agglomeration and sedimentation, delamination with base material, dense bubbles and large viscosity fluctuation, unstable conductivityUniformly dispersed silver powder without agglomeration, bubble-free after vacuum defoaming, consistent viscosity and stable qualified conductive performance
Epoxy Structural AdhesiveSedimentation and stratification of filler and resin, entrapped internal bubbles, large strength fluctuation after curing and high defect rate of bonding surfaceUniformly dispersed fillers without sedimentation, bubble-free after vacuum defoaming, consistent strength after curing and defect-free bonding surface

* Internal laboratory test data. Actual improvement varies with material formulation. 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.


真空脱泡搅拌机:彻底解决UV胶固化难题01.jpg

Stirring‑Defoaming Solution for Glue Materials in Consumer‑Electronics Industry


施诺斯真空脱泡搅拌机在胶粘剂中的解决方案.jpg

Vacuum Defoaming Solution for Consumer Electronics Adhesives


涂膜材料01.jpg

Industrial University Solves Bubble Challenges of Coating‑Film Materials with SIENOX Defoaming Machine

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