Fluid Grinding Machine

The fluid mill utilizes high-speed fluid to drive grinding media to impact and shear the material, achieving particle refinement. It is used for the dispersion of pigments in industries such as coatings and inks, as well as for the preparation of nanomaterials, ensuring product uniformity and stability.
Selection
When selecting a fluid grinding equipment, factors such as material hardness, target fineness, and production capacity requirements must be considered. Attention should be paid to the corrosion resistance of the equipment material, energy consumption, and maintenance costs. It is essential to match the interface dimensions with the existing production line and refer to application cases involving similar materials for validation.

Terms

Standards

Instruments

The three-phase asynchronous motor has high spark-free safety performance, can handle high viscosity materials and work continuously, the grinding medium is 1.6-1 zirconia beads, and the fineness of grinding is good and easy to clean.

$ 1038.00

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

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

The double Tank design is used to achieve high-throughput grinding, the vibration speed is adjustable from 60 to 1800rpm, and the discharge particle size is 5 to 10 μm. It supports dry grinding, wet grinding and low temperature grinding, and effectively protects the molecular structure of heat-sensitive materials.

$ 5697.00

With double Tank grinding and 1-30Hz vibration Frequency adjustment, support low temperature grinding protection heat sensitive material, discharge particle size up to 5~ 10μm, can process more than 10 samples at a time and grinding time only 1-3 minutes.

$ 5660.00

Using double Tank grinding design, vibration speed 60-1800rpm, discharge particle size up to 5~ 10μm, support low temperature grinding protection of heat sensitive materials, a processing of more than 10 samples, grinding time only 1-3 minutes.

$ 5663.00

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

Double Tank grinding design, vibration speed 60-1800rpm, discharge particle size up to 5~ 10μm, support low temperature grinding protection of heat sensitive materials, processing multiple samples at one time and high Repeatability.

$ 5610.00

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

With 60-1800R/min vibration speed and 1-30Hz Frequency range, support dry grinding, wet grinding and low temperature grinding, can handle feed ≤ 8mm sample to 5~ 10μm particle size, suitable for thermal materials and low liquid nitrogen consumption.

$ 5665.00

With dry grinding and wet grinding dual test function, friction Frequency four-speed adjustable (21/42/85/106cpm), support 0~ 99999 automatic shutdown, in line with JIS-5071-1 and other standard requirements.

$ 783.00

Single disc design integrated pre-grinding grinding polishing function, support stepless speed regulation 100-1000rpm and four speed regulation, pressure range 35-150N, equipped with electromagnetic clutch locking and automatic cleaning system, smooth and safe operation.

$ 4914.00

Speed range 300 to 1000rpm, equipped with chilled down water pipe and grinding disc flushing function, leak-proof spindle design to improve bearing life, suitable for wet grinding and a variety of sample processing.

$ 1418.00

The three-phase asynchronous motor is safe and spark-free, can handle high viscosity materials and support long-term continuous work, grinding basket volume 1.8L, speed range 0~ 3000rpm/min, to achieve efficient dispersion and refinement of grinding.

$ 3785.00

Double disk system independent control of grinding polishing, stepless speed range of 50~ 1400rpm, cabinet structure is easy to store consumables, equipped with chilled down water pipe to support wet grinding, suitable for a variety of sample processing processes.

$ 3091.00

Articles

Discussion on the Relationship Between Speed Gradient and Film Thickness in Spin-Coating Film Formation
Spin coating is a common technique that uses centrifugal force to evenly spread droplets across a substrate to form a thin film. The film thickness is influenced by multiple factors, among which the gradient of spin speed and time is a key parameter. This study, based on fluid mechanics principles and experimental validation, analyzes the quantitative effect of the spin speed gradient on film thickness.
Application of Laboratory Scraper Heating Coating Machine in Hot Melt Adhesive Coating
This article introduces the application of a laboratory blade heating coating machine in hot melt adhesive coating. It first explains the coating process and principles, including three stages—heat conduction, fluid shear, and surface wetting—as well as the influence of temperature on adhesive viscosity.
Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
This article introduces how a cone-plate viscometer measures the rheological curve of UV ink. UV ink is a non-Newtonian fluid whose viscosity changes with shear rate.
Handheld viscosity cups are used for rapid assessment of paint viscosity at construction sites.
A handheld viscosity cup is a portable tool used to quickly assess the viscosity of coatings at construction sites. It operates based on the flow-out time method, calculating viscosity by measuring the time it takes for the coating to flow out of the cup's orifice. It is suitable for Newtonian or approximately Newtonian fluids.
Application of Desktop Viscometer Cups in Batch Sample Screening at Quality Inspection Centers
This article introduces the application of desktop viscosity cups in batch sample screening at quality inspection centers. Viscosity cups estimate viscosity by measuring the outflow time of fluids, making them suitable for rapid screening.
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.
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.
Rotational Viscometer for Measuring and Controlling the Application Viscosity of Coatings
A rotational viscometer is a commonly used tool for controlling the viscosity of coatings during application, as it measures the torque generated by a rotor rotating in a fluid to calculate viscosity.
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 Laboratory Coating Machines in the Preparation of Lithium Battery Electrodes
As a key device for achieving uniform coating of active material slurries onto current collectors, the application of laboratory coating machines directly influences the areal density consistency, thickness uniformity, and microstructure formation of electrodes, thereby affecting the energy density, cycle life, and safety of batteries.
The difference between a wire bar coater and a gap-type wet film applicator.
The wire-wound drawdown bar directly quantifies the coating through the gap between wires, making it suitable for thin coating preparation with high precision, particularly for low-viscosity fluids. In contrast, the gap-type wet film applicator indirectly controls film thickness through the groove depth, with the actual coating thickness significantly influenced by material properties, making it more suitable for high-viscosity coatings and thick film preparation.
Types and Selection of Paint Viscosity Cups
As a simple tool for measuring the liquid outflow time, the viscosity cup is mainly categorized into various types such as the Tu-4 cup, ISO cup, Ford cup, and Zahn cup, based on standards from different countries and regions. These cups differ in orifice size, capacity, and the types of fluids they are suitable for.