Laboratory Disperser Sanding Wheel

The laboratory disperser's sanding wheel drives the grinding medium to shear and impact materials through high-speed rotation, achieving particle refinement and uniform mixing. It is used for sample pretreatment in industries such as coatings and inks, simulating production dispersion effects during the experimental stage.
Selection
Select the sanding wheel material based on the viscosity of the material: use silicon carbide wheels for hard materials and zirconia wheels for corrosive materials. Match the equipment's speed range, consider the size of the grinding media and sample capacity, and ensure that the heat dissipation and sealing structure meet the experimental requirements.

Terms

Instruments

Using 2268 +/- 7g standard brush parts, sanding speed 50cpm, automatic counting function to ensure test Repeatability, linear reciprocating motion simulates actual sanding conditions.

$ 538.00

Easy to use magnetic suction Cup loading and unloading, sanding times 0~ 9999 two-way count, friction load 570 +/- 20g, additional weight adjustment load, suitable for undercoating and putty anti-sanding performance test.

$ 641.00

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

With 0~ 135cpm friction speed range and 155mm Test Travel, using two-way counting system, can be configured with additional weight adjustment load, suitable for a variety of sample size sanding resistance test.

$ 929.00

Adopt 37 +/- 2cpm friction speed, 300mm sanding Travel, 1000g standard load, automatic counting to set value stop, Repeatability is excellent.

$ 506.00

Friction speed 0~ 135cpm, Test Travel 155mm, round-trip count 0~ 9999, suitable for accurate determination of sanding performance of undercoat and putty.

$ 1171.00

Adopt double grinding head linear friction mode, load 570 +/- 20g adjustable, working plate Rotation speed 0~ 135rpm, magnetic chuck design makes sample loading and unloading convenient, the counter directly reads the number of sanding.

$ 696.00

Using diamond sanding needle to smooth the surface of abrasive wheels, abrasive wheels stepless speed range of 500~ 1450rpm, equipped with stainless steel settling filtrate drawer to prevent clogging, wet grinding dry grinding can be applied.

$ 3107.00

Equipment set stirring, sand grinding, dispersing multi-function in one, using dual-axis constant force automatic lifting system, lifting Travel 250mm, speed range 0-2800rpm, with small size, low noise, no carbon brush abrasion characteristics.

$ 515.00

Adopt brushless motor to achieve 0-8000rpm variable frequency speed regulation, equipped with stainless steel dispersion disc and grinding wheel, through hydraulic shearing and high frequency mechanical effect to achieve efficient Mixing & dispersing, the maximum processing viscosity of 20000cp.

$ 557.00

High Accuracy stepper motor, speed range 0-135 times/min, test stroke 155mm, equipped with manual suction Cup and a variety of weights, can be freely set the number of times 0-9999.

$ 1284.00

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

Using stainless steel material, range 0~ 300μm, Graduation 15μm, wheel structure with dial, by comparing Coating adsorption quickly read Film thickness, to ensure the construction mass.

$ 191.00

Using stainless steel material, range 0~ 50μm, Graduation 2μm, wheel structure with dial, by comparing the scale and Coating adsorption quickly evaluate the wet film thickness to ensure the construction mass.

$ 191.00

Made of stainless steel, range 0~ 100μm, Graduation 5μm, wheel structure with dial, can quickly and accurately read the wet film thickness, to ensure the construction mass of Coating.

$ 191.00

Articles

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.
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.
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.