Wire-wound Film Coating Rod

The wire-wound coating bar is constructed from a metal rod wrapped with stainless steel wire, forming specific gaps by controlling the wire diameter and winding spacing. During coating, it is drawn across the substrate surface, scraping away excess fluid and leaving only a wet film of the gap thickness. It is used for laboratory film preparation of paints and inks to simulate printing and coating processes.
Selection
Selection should consider substrate roughness, fluid viscosity, and the desired wet film thickness. High-viscosity fluids require thicker wire-wound rods, while smooth substrates are suited for finer wires. Common specifications range from 25–200 μm, matched according to standard thickness requirements. Pay attention to the uniformity of wire winding and the straightness of the rod body to ensure consistent coating thickness.

Terms

Standards

Instruments

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 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

Wire-wound structure ensures 0.1 micron High Accuracy, wet film thickness 50.3 μm, stainless steel material is durable and easy to clean, and the wide-Rod Film Applicator achieves uniform coating.

$ 160.00

Adopting a wire-wound process, with a wet film thickness of 9.1 microns and a coating width of 300mm, it is suitable for ultra-thin coating requirements, offering high precision and ease of operation.

$ 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

It can prepare a wet film thickness of 13.7 microns, with a wire-wound design providing stable coating performance. The 9.52 mm diaMeter ensures easy operation, making it suitable for various paint application scenarios.

$ 167.00

Wet film thickness 68.6μm, coating width 300mm, pRoduced using a wire-wound process, with stainless steel material ensuring durability and precise coating performance.

$ 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

Adopting a wire-wound structure, with a wet film thickness of 50.3 microMeters, a diaMeter of 9.52 milliMeters, a total length of 400 milliMeters, and a coating width of 300 milliMeters. Made of stainless steel, it is durable and easy to maintain.

$ 167.00

Using a wire-wound coating process, with a wet film thickness of 32.0 μm and a coating width of 300 mm, it is suitable for substrates prone to curling and convexity, enabling uniform wet film coating, with a wire diaMeter of 0.36 mm.

$ 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

Utilizing a wire-wound design, it controls the wet film thickness with a 0.61mm steel wire diaMeter, features a coating width of 300mm, and is constructed from durable stainless steel.

$ 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

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 a smooth and uniform coating film, with a wet film thickness of 77.7 μm and a wire diaMeter of 0.86 mm. It offers high repRoducibility and a variety of model options to meet the needs of different users.

$ 167.00

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