Hand-operated color development wheel

The hand-operated color applicator wheel evenly coats the substrate surface by manually rolling the wheel, forming a color film with controllable thickness. It is used in laboratories to simulate printing or coating processes, testing color performance, hiding power, and leveling. It is suitable for quality control and small-sample preparation of inks and coatings.
Selection
When selecting, consider substrate compatibility, ensure the wheel width matches the sample size, and confirm the coating thickness range meets testing requirements. Check the wheel material for wear resistance and surface smoothness to ensure uniform coating application. The operating handle should be ergonomically designed and equipped with a thickness adjustment device for precise control of the coating effect.

Terms

Instruments

Provide uniform ink speed three adjustable 450 to 800rpm, color development speed three adjustable 12 to 25rpm, color development pressure range -20 to 80, support ordinary or UV ink roller, improve work efficiency and applicability.

$ 7658.00

The multi-stage color development structure can simultaneously print 4 color strips of different thicknesses or Hue, and the uniform ink speed can be adjusted by 500-800rpm in three gears. With the Basis Weight instrument, the ink layer thickness is precisely controlled, and the operation is simple and durable.

$ 5237.00

It can display 45 × 210mm and 106 × 210mm color bars simultaneously, providing 450-800 rpm ink leveling speed and 1-120 seconds ink leveling time adjustable, with built-in pressure adjustment to ensure accurate and stable color.

$ 7496.00

Adopt gear pair drive, hand-pressed operation, rated load 500N, Travel 70mm, the upper and lower height of the frame can be adjusted, Force Gauge has a positioning structure, suitable for batch testing.

$ 256.00

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

Driven by numerical control motor, swirl/spin accuracy of 0.1 degrees, support multi-color inks Hue, concentration detection, can anticipate dry and wet ink color change and Abrasion Resistance, 5-10 minutes rapid color development, significantly reduce inks waste.

$ 3107.00

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

Multi-color superposition sampling and color development at the same time, sampling can be done without boot printing, anilox roller adopts metal rubber roller structure, color development rubber roller Hardness 75 °, high processing accuracy and small amount of glue.

$ 267.00

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

Using stainless steel material, range 0~ 2000μm, Graduation 100μm, 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 0-1000 μm, Graduation 50 μm, wheel structure with dial, can quickly and accurately read the wet film thickness, suitable for a variety of Coating application scenarios.

$ 191.00

Made of stainless steel, range 0~ 200μm, Graduation 10μm, wheel structure with dial, rapid and accurate evaluation of wet film thickness by comparing Coating adsorption, easy to operate.

$ 191.00

Made of stainless steel, range 0~ 500μm, Graduation 20μm, wheel-shaped structure with dial, can quickly and accurately read the wet film thickness, to ensure Coating construction mass.

$ 191.00

Adopt hand-crank mechanical pressurization method, Heating power 650W, Mold sleeve specification < 40mm, suitable for small or irregular samples, support thermosetting material inlay.

$ 649.00

Using stainless steel, range 0~ 25μm, Graduation 1μm, wheel structure with dial, through the inner and outer rim clearance contrast quickly read the wet film thickness, in line with a number of international standards.

$ 191.00