Small Coating Rod for Steel Wire

The small wire-wound coating bar forms a fixed gap through precision steel wires wound around the surface of a metal rod. When manually pushed, it creates a uniform wet film of liquid material. It is used for preparing small-area coating samples in laboratories and for conducting thickness-controlled thin-film coating tests in the coatings, paper, and ink industries.
Selection
When selecting, consider the surface characteristics of the substrate and the viscosity of the sample to match the wet film thickness corresponding to the wire diameter. Pay attention to the corrosion resistance of the rod material and the uniformity of the wire winding to ensure that the coating width covers the sample area. During operation, maintain a steady push to avoid shaking, and clean promptly after use to prevent residue buildup.

Terms

Standards

Instruments

The wire-wound structure enables coating with a 171.5-micron thick film, while the stainless steel material ensures corrosion resistance and long-term durability. The 9.52mm diaMeter Rod body, combined with 1.91mm steel wire, ensures operational stability.

$ 167.00

Wet film thickness 22.9 microns, diaMeter 9.52 mm, the forming Rod uses an extrusion process to process continuous grooves, with no wire breakage and easy cleaning; the wire-wound Rod is based on the traditional principle, and there are differences in coating amount.

$ 167.00

The wire-wound design allows for precise control of a 86.9-micron wet film thickness, utilizing durable stainless steel material, with a coating width of up to 300 milliMeters, making it suitable for high-precision coating preparation.

$ 167.00

A wet film of 148.6 μm can be prepared using a wire-wound process with a 1.65 mm wire diaMeter, ensuring accurate and durable coating while preventing wire breakage issues.

$ 167.00

The wire-wound design ensures uniform coating application, with a wet film thickness of 114.3 μm. Made of 303 stainless steel, it is durable and easy to clean. With a diaMeter of 9.52 mm and a total length of 400 mm, it is suitable for precise coating requirements.

$ 167.00

The wire-wound process ensures uniform coating, with a precise wet film thickness control of 82.3μm. The stainless steel material is durable and easy to clean, and a coating width of 300mm is suitable for standard sample processing.

$ 167.00

Utilizing a wire-wound process, with a wet film thickness of 91.4 μm, a coating width of 300 mm, and durable stainless steel construction, the wire diaMeter of 1.02 mm ensures uniform coating, making it suitable for various surface treatments.

$ 167.00

The wire-wound process ensures uniform coating application, with precise control of the wet film thickness at 57.2μm. The stainless steel material provides durability and easy-to-clean characteristics.

$ 167.00

A wet film of 100.6 microMeters was prepared using a wire-winding process, with a coating width of 300 mm. The film thickness was precisely controlled using a steel wire with a diaMeter of 1.12 mm, and the extrusion process eliminated the need for wire winding.

$ 167.00

The wire-wound process can pRoduce a wet film thickness of 96 μm with a coating width of up to 300 mm, utilizing stainless steel material to ensure durability and precise coating control.

$ 167.00

Support bar and Drawdown blade double coating method, suitable for high, medium and low viscosity materials; coating speed 1~ 300mm/s stepless adjustable, Blade Coating accuracy +/- 3μm; equipped with innovative clamshell magnetic Drawdown blade and simple bar installation, easy to clean and load; Heating and Vacuum chuck function to improve Spreader mass.

$ 10562.00

Wire-wound structure, wet film thickness 4μm, diaMeter 12.7mm, total length 585mm, wire diaMeter 0.05mm, stainless steel material to ensure durability and precise coating control.

$ 212.00

The wire-wound structure is used to apply a uniform wet film of 105.2 microns. Made of 303 stainless steel for wear resistance, it is suitable for experiments with high-viscosity materials. It is easy to operate and provides consistent coating results.

$ 167.00

With bar and Drawdown blade two Spreader mode, using clamshell Drawdown blade head and new bar Installation method, easy to clean. Spreader speed and length can be freely adjusted, film thickness control accuracy is high, suitable for Glass, cardboard and other substrates.

$ 2978.00

Featuring a seamless winding process with 0.08mm fine steel wire, a wet film thickness of 6.9μm, suitable for coating various fluids, and a diaMeter of 9.52mm ensures stable coating performance.

$ 167.00

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