CATEGORIES

    Solid-Liquid Grinding Disperser

    Overview Products Knowledge Standards Terms
    The solid-liquid grinding disperser uses a high-speed rotating grinding disc or rotor to generate shear forces, breaking solid particles in the liquid and achieving uniform dispersion. It is used in industries such as coatings and inks to prepare slurries, ensuring that particle fineness meets the required specifications.
    Selection
    When selecting, consider material hardness, target fineness, and production capacity requirements. Choose equipment materials based on material properties, such as using stainless steel for corrosive materials. Match motor power with grinding media size to balance energy consumption and effectiveness.
    Explosion-proof Type
    Structure Type
    Lifting Method
    Motor Power
    Speed Control
    Speed Range
    Processing Capacity
    Disc Diameter
    Applicable Materials
    Additional Functions

    Terms

    Sand mill disperser.
    Shear Grinding Disperser
    Grinding Disperser
    Basket Grinding Disperser
    Stirred Bead Mill Disperser
    Pilot-scale disperser
    Laboratory Pilot Disperser

    Standards

    Active GB/T 21867.2-2008
    Pigments and extenders - Methods of assessment of dispersion characteristics - Part 2:Assessment from the change in fineness of grind
    Active GB/T 6060.3-2008
    Surface roughness comparison specimen － Part 3：Spark-eroded，shot-blasted，grit-blasted，lapped，filed and polished surface
    Active GB/T 1724-2019
    Paints,varnishes and printing inks—Determination of fineness of grind

    Instruments

    RONGHUA INSTRUMENT ZW-B Penicillin Shaker solid-liquid mixed evenly, swing amplitude 6mm
    RONGHUA INSTRUMENT ZW-B Penicillin Shaker solid-liquid mixed evenly, swing amplitude 6mm

    Pendulum amplitude 6mm, can handle 20 bottles of samples each time, suitable for solid-liquid mixing uniform operation, support Power supply voltage 220V50Hz, can be customized quantity.

    $ 133.00
    XIONGFA XF-120GY solid-liquid dual-use Density Meter direct reading density volume value
    XIONGFA XF-120GY solid-liquid dual-use Density Meter direct reading density volume value

    Using Archimedes principle buoyancy method, density accuracy of 0.0001g/cm ³, can measure solids, particles, floating bodies and liquids, support temperature compensation and RS-232C interface, easy and fast operation.

    $ 958.00
    XIONGFA special anti-corrosion accessories for liquids, solid-liquid dual-use Density Meter accessories, high corrosion resistance in laboratory sampling tests
    XIONGFA special anti-corrosion accessories for liquids, solid-liquid dual-use Density Meter accessories, high corrosion resistance in laboratory sampling tests

    Suitable for laboratory sampling test, high corrosion resistance, can measure a variety of material density, with sampling test type for liquid special anti-corrosion accessories.

    $ 123.00
    XIONGFA XF-120SL solid-liquid dual-use Density Meter direct reading density volume value
    XIONGFA XF-120SL solid-liquid dual-use Density Meter direct reading density volume value

    Using the Archimedes principle buoyancy method, the density accuracy is 0.0001g/cm ³, the test time is about 5 seconds, the temperature compensation and solution compensation are supported, and the Draft Shield and RS-232C interface are equipped, which is suitable for on-site rapid measurement.

    $ 503.00
    HUXI HMD-400 Multifunctional freezing grinding instrument, hard and brittle sample fine grinding
    HUXI HMD-400 Multifunctional freezing grinding instrument, hard and brittle sample fine grinding

    Double Tank grinding design, vibration speed 60-1800rpm, discharge particle size up to 5~ 10μm, support dry grinding, wet grinding and low temperature grinding, suitable for heat sensitive materials and minimal liquid nitrogen consumption.

    $ 5540.00
    QIWEI JFS-550 Electric Lifting Disperser High Speed Variable Frequency Stirring Sand Grinding Disperser
    QIWEI JFS-550 Electric Lifting Disperser High Speed Variable Frequency Stirring Sand Grinding Disperser

    Adopt frequency conversion motor to achieve stepless speed regulation of 60-8000rpm, equipped with dual-axis constant force lifting system and sand grinding blade disc, with digital display Rotation speed and timing function, lifting Travel up to 250mm.

    $ 641.00
    HUXI HMD-400 Multifunctional freezing grinding instrument, low temperature grinding instrument, high throughput grinding instrument
    HUXI HMD-400 Multifunctional freezing grinding instrument, low temperature grinding instrument, high throughput grinding instrument

    Using large-screen touch screen operation, intelligent control of grinding time and speed, grinding results are highly repeatability. The dual-Tank design supports high-throughput processing, and the discharge particle size can reach 5~ 10 μm. It is suitable for heat-sensitive materials and consumes very little liquid nitrogen.

    $ 5237.00
    AE223J Density Electronic Balance Solid Liquid Density Direct Reading Balance
    AE223J Density Electronic Balance Solid Liquid Density Direct Reading Balance

    Electromagnetic Force Sensor is used to ensure stable weighing, Density direct reading reaction time is less than 3 seconds, solid and liquid Density testing is supported, and the standard Density kit is easy to operate.

    $ 841.00
    HUXI HR-750JFS Laboratory High Speed grinding Disperser brushless motor 0-8000rpm
    HUXI HR-750JFS Laboratory High Speed grinding Disperser brushless motor 0-8000rpm

    Using brushless motor to achieve 0-8000rpm stepless speed regulation, Processing capacity up to 10L, set dispersion and grinding functions in one, lifting Travel 260mm, suitable for high viscosity materials.

    $ 695.00
    SDPTOP MP4002J Electronic density Balance density direct reading solid liquid density test
    SDPTOP MP4002J Electronic density Balance density direct reading solid liquid density test

    Density direct reading function eliminates the calculation step, can measure solid and liquid density, accuracy of 0.01g, Repeatability +/- 0.01g, all aluminum base design enhances weighing Stability.

    $ 415.00
    XIONGFA XF-300M solid-liquid dual-use Density Meter density accuracy 0.001g/cm ³ large Tank design
    XIONGFA XF-300M solid-liquid dual-use Density Meter density accuracy 0.001g/cm ³ large Tank design

    The integrated molding large water Tank design can measure large block objects; the density accuracy is 0.001g/cm ³, and the test time is about 5 seconds; it has the function of temperature compensation and solution compensation, and the Draft Shield is suitable for field testing.

    $ 359.00
    SDPTOP JA3003J Electronic density Balance density direct reading solid liquid density test
    SDPTOP JA3003J Electronic density Balance density direct reading solid liquid density test

    Density direct reading function eliminates calculation steps, can measure solid and liquid density, accuracy to three decimal places, equipped with display shield and all aluminum base, enhanced dust and Stability.

    $ 680.00
    YUZHOU MPJ-25 Metallographic Specimen Grinding Machine, Diamond Sanding Needle Wet Grinding Dry Grinding
    YUZHOU MPJ-25 Metallographic Specimen Grinding Machine, Diamond Sanding Needle Wet Grinding Dry Grinding

    The use of diamond sanding needles can flatten the surface of the grinding wheel, improve the utilization rate of abrasive wheels, and is equipped with a water supply system to support wet grinding and dry grinding. The size of abrasive wheels is about 250 × 30 × 32mm, and the Rotation speed is 1400rpm.

    $ 1239.00
    Design of XIONGFA GP-300S Solid-Liquid Dual-use Density Meter Integrated Forming Large Sink
    Design of XIONGFA GP-300S Solid-Liquid Dual-use Density Meter Integrated Forming Large Sink

    The integrated forming large water Tank design has a density accuracy of 0.001g/cm ³, which can quickly measure solids and liquids, support temperature compensation and solution compensation, and is easy and fast to operate.

    $ 307.00
    HUXI HMD-400 Multifunctional freezing grinding instrument, low temperature and high flux grinding instrument
    HUXI HMD-400 Multifunctional freezing grinding instrument, low temperature and high flux grinding instrument

    Using 60-1800rpm vibration speed, the discharge particle size can reach 5~ 10μm, support dry grinding, wet grinding and low temperature grinding, suitable for heat-sensitive materials and minimal liquid nitrogen consumption, can handle more than 10 samples at a time.

    $ 5610.00

    Articles

    Selection of laboratory grinders is based on the fineness requirements of coatings, choosing between ball mills or sand mills.
    The selection of a laboratory grinder should be based on the fineness requirements of the coating. A fineness greater than 50 microns indicates coarse dispersion, 10 to 50 microns is considered medium fineness, and less than 10 microns requires high fineness dispersion.
    When selecting a laboratory disperser, it is essential to evaluate the dispersion capacity and the speed range.
    When selecting a laboratory disperser, it is crucial to evaluate the dispersion capacity and speed range. The dispersion capacity should be determined based on parameters such as material viscosity and solid content to avoid uneven dispersion or localized overheating caused by excessive or insufficient capacity.
    Capacity Matching for Laboratory Small Dispersers and Pilot Dispersers
    This article primarily discusses how to select the appropriate disperser for laboratory research and process development.
    Laboratory dispersers achieve efficient dispersion of paint pigments.
    This article introduces how laboratory dispersers efficiently disperse paint pigments. They break up pigment agglomerates through mechanical actions such as shear force, involving three stages: wetting, dispersing, and stabilizing.
    Selection of disperser speed range and matching of dispersing disc form with container
    This article discusses the technical points in the selection of a disperser, including the speed range, the form of the dispersion disc, and the matching with the container.
    Mill Selection: Grinding Media and Material Fineness Targets
    This article introduces how to select appropriate grinding media based on material characteristics and target fineness during the selection of a grinder.
    How to Match the Selection of Fineness Gauge with Grinding Process Requirements
    The fineness gauge is used to measure the particle dispersion of materials such as slurries and coatings, reflecting the particle size distribution through the depth of grooves on its surface.
    The impact of the disperser impeller structure on dispersion effectiveness.
    This article mainly discusses how the impeller structure of a disperser affects the dispersion effectiveness. The impeller is the core component of a disperser, and its design directly influences the uniformity and stability of the final mixture.
    Process of Three-Roll Mill for Handling High-Viscosity Inks
    This article introduces the process of using a three-roll mill to handle high-viscosity inks. It first explains that the equipment utilizes three rollers rotating at different speeds to grind materials through shearing and squeezing actions, making it suitable for high-viscosity systems.
    Blue-style grinder achieves efficient grinding of ink fineness.
    The basket mill is a type of wet grinding equipment used in fine chemical fields such as ink production. It utilizes a high-speed rotating impeller to drive grinding media, generating shear and impact forces on the slurry, thereby dispersing pigment particles and reducing their fineness.
    Application of High-Speed Disperser in the Preparation of Water-Based Inks
    This article introduces the application of a high-speed disperser in the preparation of water-based inks. It first explains the working principle of the equipment, which involves generating shear forces through high-speed rotation to disperse particles.