Micron coating roller

The micro-coating applicator uses precisely machined grooves on its metal roller surface to carry the coating material, transferring it onto the substrate upon contact to form a uniform thin film. It is used in laboratory settings to simulate rod coating processes, enabling precise control of wet film thickness at the micrometer scale. This tool is suitable for applications such as ink opacity testing and paper coating uniformity evaluation.
Selection
When selecting, consider the compatibility between the hardness of the roller surface material and the corrosiveness of the coating being tested. The groove depth corresponds to the required wet film thickness range, and the straightness of the roller body affects the uniformity of the coating. Determine the length of the roller based on the width of the substrate, and choose between handheld or fixed installation methods according to the available laboratory operating space.

Terms

Standards

Instruments

The formed pRoduction process ensures uniform film, provides 47 micron accurate wet film thickness, 304 stainless steel material is durable and easy to clean, suitable for a variety of Coating sample prepative.

$ 120.00

Using the formed pRoduction process, the wet film thickness is 6 microns, the accuracy is 0.5 microns, the cleaning is convenient and there is no worry of broken wire, to ensure the precision and durability of the coating prepative.

$ 120.00

Spreader formed process to ensure uniform, can accurately control 80 micron wet film thickness, diaMeter 10mm with 304 stainless steel material to achieve durable and easy to clean, continuous wire design to improve operating efficiency.

$ 157.00

Using formed pRoduction process, wet film thickness 6 microns, accuracy 0.5 microns, 304 stainless steel material to ensure durability and cleaning convenience, no risk of wire breakage.

$ 178.00

Wet film thickness 13.7 microns, diaMeter 6.35mm, using wire-wound process, through groove roller painting and scraping to achieve High Accuracy Spreader, to ensure uniform coating.

$ 160.00

Spreader 13 micron wet film thickness, application width up to 300mm, 304 stainless steel for durability and precise coating control.

$ 178.00

Using metal plating anilox roller, the number of lines can reach 180 lines/inch, which can precisely control the film fineness, and is suitable for the uniform Spreader test of inks Coating glue on various substrates.

$ 183.00

Suitable for preparing 12 micron wet film thickness in high grade wear resistant stainless steel for soft materials such as paper, Spinning & weaving to ensure uniform coating and long service life.

$ 100.00

Using a formed pRoduction process, the wet film thickness is 76 μm, the accuracy is 0.5 μm, and the 304 stainless steel material is used to ensure durability.

$ 178.00

It can be prepared with 100 micron wet film thickness and uses stainless steel wire-wound structure, which is suitable for soft materials such as paper and Spinning & weaving pRoducts to ensure uniform and accurate coating.

$ 114.00

Using 160 line metal anilox roller and rubber roller combination, print width 70mm, suitable for inks proofing, wet film thickness and the number of lines inversely proportional, proofing authenticity and easy to operate.

$ 267.00

Can be prepative 9.1 micron wet-film, application width 300mm, using formed pRoduction process, suitable for ultra-thin Spreader process, high accuracy.

$ 160.00

Using 400 wire metal anilox roller to control the ink film thickness, flexographic samples can be quickly prepared, easy to use and clean, and the repRoducibility is very similar to that of conventional flexographic printing.

$ 699.00

Three rollers are used to crush each other to destroy the molecular binding force, and the material is crushed and mixed. The size of the roller is 65x135mm, the rotation speed of the middle roller is 88rpm, and the particle size of the starting material is 50~ 100μm.

$ 735.00

Formed pRoduction process to ensure coating uniformity, wet film thickness 18 microns, diaMeter 10mm total length 250mm precision size design, 304 stainless steel material to ensure durability and corrosion performance.

$ 157.00

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