Off-blade disperser

The paddle-type disperser uses high-speed rotating serrated blades to generate shear forces, breaking up material particles and achieving uniform mixing. It is used in industries such as coatings and inks for pigment deagglomeration and emulsion preparation, and is capable of handling high-viscosity fluids.
Selection
Select motor power based on material viscosity, with high viscosity requiring greater power. Match the paddle diameter to the container size. Choose materials considering explosion-proof requirements. For temperature-sensitive materials, a cooling jacket is necessary. Determine whether to use a batch or continuous model based on production volume.

Terms

Instruments

Hydraulic automatic pull-off test, the pull-off speed is stable and controllable, the accuracy is +/- 1% full scale, equipped with pull-off kit size 10-50mm, built-in rechargeable battery and 200,000 Data storage.

$ 1698.00

Adopting pneumatic working mode, the test rate can be adjusted from 5 to 60 times per minute, with 4 independent test stations, capable of simultaneously testing switches and plugs and sockets, and supports current on-off and mechanical counting methods.

$ 1800.00

Using stainless steel liner and top cover, microcomputer intelligent temperature controller can display setting and measurement temperature at the same time, Temperature Fluctuation +/- 0.5 ℃, with timing and over-temperature water cut-off alarm function, optional built-in circulating water pump output thermostatic water flow.

$ 261.00

Temperature range 37~ 65 ℃, Temperature Fluctuation +/- 0.5 ℃, using stainless steel liner and microcomputer intelligent temperature control instrument, with timing function and over-temperature water cut-off alarm, can be external circulation pump output thermostatic water flow.

$ 349.00

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

The magnetic suction removable drawdown blade structure is easy to clean, the film thickness range is adjustable from 0 to 5000 μm, the drawdown blade accuracy is up to +/- 2 μm, and the hard aluminum oxide frame is lightweight, wear-resistant and corrosion-resistant.

$ 977.00

Equipped with a 60mm diaMeter 304 stainless steel dispersion plate, it is corrosion-resistant and easy to clean; the lifting stroke is 11 to 42 centiMeters, which can be flexibly adapted to different containers; the handling capacity is up to 25 liters, meeting the needs of medium-scale experiments.

$ 351.00

The output current is continuously adjustable from 3 to 30A, the no-load output voltage is adjustable from 5 to 300V, and the Power factor is adjustable from 0.3 to 0.999. It supports independent adjustment of load paraMeters and preset test times.

$ 2849.00

Servo motor to ensure stable operation, film accuracy of +/- 0.003mm, support 1~ 300mm/s stepless speed regulation and Vacuum chuck fixed, clamshell drawdown blade for quick cleaning and maintenance.

$ 4108.00

With bar and drawdown blade two coating methods, coating speed 1~ 300mm/s stepless speed regulation, clamshell drawdown blade design for easy cleaning, bar accuracy of +/- 0.001mm, Blade Coating thickness range of 0.1~ 10mm, effective coating area 1500 * 300mm.

$ 7335.00

Adopt bar and drawdown blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, effective coating area 1000 * 300mm, clamshell drawdown blade design is easy to clean, servo motor drive to ensure stable operation.

$ 7012.00

Adopt bar and Drawdown blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, bar accuracy +/- 0.001mm, equipped with clamshell Drawdown blade head for easy cleaning, Glass countertop heat resistance 600 ℃.

$ 5560.00

Standard Processing capacity 500-10000ml, suitable for HR series Disperser, suitable for efficient dispersion processing of large-volume samples.

$ 514.00

The application width can be adjusted freely, and the drawdown blade Coater can be adapted to meet different experimental testing needs and realize flexible film operation.

$ 154.00

With bar and Drawdown blade dual Spreader function, coating speed 1-300mm/s stepless speed regulation, film thickness control accuracy of +/- 0.001mm, clamshell Drawdown blade design for easy cleaning, support application length and speed free adjustment.

$ 5721.00

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.