Stainless Steel Paint Application Rod

The stainless steel drawdown bar is a surface treatment tool that utilizes a flat metal edge to scrape coatings or inks onto a substrate, forming a uniform wet film. By controlling the gap of the bar, the coating thickness can be adjusted. It is commonly used in laboratory tests to evaluate coating hiding power, leveling properties, and color consistency. It is widely applied in paint quality inspection, printability assessment, and paper ink absorption testing.
Selection
When selecting, consider matching the diameter and length of the applicator rod to the substrate size, as the groove depth determines the wet film thickness. Choose materials such as 304 or 316 stainless steel for corrosion resistance, with edges finely polished to be free of burrs. Select wire-wound or blade-type applicators according to test standards, ensuring compatibility with the viscosity range. Clean promptly with solvent after use to avoid residue buildup.

Terms

Instruments

Using stainless steel material, application width 320mm, wet film thickness 20μm, groove design is not easy to block and easy to clean, to ensure high Spreader accuracy.

$ 114.00

Using stainless steel material, application width 320mm, wet film thickness 50 microns, groove design is not easy to block and easy to clean, Spreader accuracy is high.

$ 114.00

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

Spreader wet film thickness 12 microns, application width 320 mm, stainless steel, groove design is not easy to block and easy to clean, Spreader accuracy.

$ 114.00

Using formed pRoduction process, wet film thickness 45.7μm, diaMeter 9.52mm, total length 400mm, application width 300mm, stainless steel material to ensure durability and accurate Spreader effect.

$ 167.00

The 4-sided paint design can be prepared with four different thickness wet-film, application width 75mm, accuracy +/- 3μm, corrosion-resistant stainless steel material, easy to clean and durable.

$ 1268.00

Film thickness 57.2 μm, application width 300 mm, formed pRoduction process, stainless steel material to ensure durability and accurate Spreader effect.

$ 160.00

Wire-wound process, wet film thickness 6μm, application width 140mm, stainless steel material to ensure durability and accurate Spreader effect, suitable for preparing uniform film samples.

$ 157.00

Using formed process, wet film thickness 11.4μm, application width 300mm, stainless steel material to ensure durability and accurate Spreader effect.

$ 160.00

Wet film thickness of 171.5 microns, formed pRoduction process, application width 300mm, stainless steel material to ensure corrosion resistance and film uniformity.

$ 160.00

Wet film thickness 29.7 microns, application width 300 mm, formed pRoduction process, suitable for experimental applications, material is stainless steel, durable and high accuracy.

$ 160.00

The formed process does not require winding steel wire, the film thickness is controlled through the groove, and the 100.6 micron wet-film can be prepared, the application width is 300mm, and the stainless steel material ensures long-term stable use.

$ 160.00

The formed pRoduction process ensures uniform coating, 304 stainless steel is durable and easy to clean, 70μm wet film thickness and 300mm application width meet various application needs.

$ 178.00

Using formed pRoduction process, wet film thickness 20μm, application width 300mm, 304 stainless steel material to ensure durability and accurate coating effect.

$ 178.00

Using wire-wound stainless steel main Rod structure, wet film thickness 91.4 μ m, application width 300mm, through the formed process to achieve accurate Spreader, easy to operate.

$ 160.00

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