Dual-axis disperser for coatings

The dual-axis disperser for coatings operates by rotating two parallel stirring shafts at different speeds, generating shear and circulation effects that uniformly mix pigments, fillers, and resins. It is used in the dispersion and stirring processes during paint production to ensure the fineness and stability of the materials.
Selection
When selecting, consider the viscosity of the material to match the speed range, determine the vessel volume based on batch capacity, choose stainless steel or carbon steel based on the corrosion resistance of the dispersion disc material, select the motor type according to explosion-proof requirements, and determine the vertical or horizontal structure based on workshop space.

Terms

Standards

Instruments

Adopt dual-axis constant force lifting system, lift Travel 200mm, speed range 60-8000rpm, digital direct display Rotation speed, equipped with dispersed impeller and sand grinding disc, adapt to different experimental needs.

$ 653.00

Adopt dual-axis constant force lifting system, lifting Travel 400mm; Rotation speed up to 8000rpm, linear speed up to 41m/s; High-speed dispersion disc generates strong shear force to achieve uniform dispersion and suspension effect of materials.

$ 669.00

Speed range 60~ 8000rpm, Power 550W, using variable frequency motor to achieve stepless speed regulation, digital direct display Rotation speed, dual-axis constant force lifting system is easy to operate, low noise and no interference.

$ 504.00

With a wide range of 0-2800rpm speed regulation and 250mm automatic lifting Travel, the dual-axis constant force system is used to achieve smooth lifting, and the integrated sand disc and dispersion disc meet a variety of process requirements.

$ 551.00

The equipment integrates dispersion and stirring functions, lifting Travel 250mm, with a maximum processing viscosity of 100000mPa.s. It adopts a dual-axis constant force lifting structure, resulting in stable operation and uniform mixing.

$ 504.00

Set dispersion and stirring functions in one, lifting Travel 250mm, speed range 100~ 8000rpm, dual-axis constant force lifting to ensure stable operation, processing viscosity up to 100000mPa.s.

$ 574.00

Adopt frequency conversion motor to achieve stepless speed regulation of 60-8000rpm, equipped with dispersed impeller and sand grinding blades, dual-axis constant force lifting system is easy to operate, and digital PID technology ensures Rotation speed control accuracy.

$ 493.00

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 multi-function integrated design realizes the dispersed and integrated operation of the mixing sand mill, 750W Power with 0-2800rpm wide range speed regulation, and the dual-axis constant force lifting system ensures stable operation.

$ 641.00

Adopt frequency conversion motor to achieve 60-8000rpm stepless speed regulation, equipped with dual-axis constant force lifting system and sand grinding blades, support mixing, sand grinding, dispersing a variety of processes, easy and stable operation.

$ 574.00

Adopt dual-axis constant force lifting system, lifting Travel 250mm, speed range 60~ 8000rpm, with timing function, can be cooled down by water jacket temperature control, easy and stable operation.

$ 574.00

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

Six-axis planetary stirring structure, equipped with high-speed disperser and low-speed twist paddle, Rotation speed 0-90rpm, dispersion Rotation speed 0-3800rpm, can achieve no dead angle mixing of materials, and has an online temperature measurement system, temperature error less than 1 ℃.

$ 82694.00

Measurement range 0-12.7 mm, resolution 0.001mm, with electric swirl/spin, automatic statistical extreme deviation, multi-level account management and test result audit traceability.

$ 1848.00

Measurement range of 50~ 7600 μm, error +/- 3%, suitable for thick soft coatings such as polyurea and asphalt neoprene, providing accurate thickness detection.

$ 3226.00

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.
Cupping test instrument detects the cracking resistance of coatings under deformation.
This article introduces how the cupping test instrument detects the cracking resistance of coatings under deformation. It uses a spherical punch to uniformly press against the back of the sample, causing the coating to bulge with the substrate, simulating biaxial stretching until the coating cracks. The indentation depth at this point is recorded as the key indicator.
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.
Cupping tester evaluates the ductility of coatings.
The cupping tester is a detection device used to evaluate the ductility of coatings under biaxial tension. During the test, the punch presses the sample into the die until the first continuous crack appears in the coating, at which point the penetration depth of the punch is recorded as the cupping depth.