Metal wire Rod

The wire-wound rod is a coating tool with a surface wound with metal wire to form grooves. During the scraping process, the coating material fills these grooves to create a uniform wet film. It is used for the preparation of laboratory coatings and inks, controlling the coating thickness for performance testing.
Selection
When selecting a metal wire rod, consider the substrate surface, paint viscosity, and the required wet film thickness. The wire diameter determines the coating thickness, and the rod length must match the substrate width. Choose the corresponding wire number according to standard specifications, and clean promptly after use to prevent clogging.

Terms

Standards

Instruments

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

Using 140 wire metal anilox roller to control ink film thickness, flexographic samples can be quickly prepared, easy to use and clean, and high repRoducibility.

$ 699.00

Using 100 wire metal anilox roller to control ink film thickness, it can quickly prepare flexographic samples, easy to operate and clean, and good repRoducibility.

$ 699.00

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

Using 180 wire metal engraving roller to control the ink film thickness, four pyramidal mesh structure to ensure uniform Spreader, simple operation and easy cleaning, can quickly prepare samples similar to flexographic printing effect.

$ 699.00

Using wire-wound stainless steel wire structure, the film thickness is 100 microns, the total length is 375mm, and the application width is 255mm to ensure that the Spreader is uniform and firm, suitable for precision experimental operation.

$ 173.00

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

Equipped with dual coating methods of wire rod and blade, with an infinitely adjustable coating speed of 1–300 mm/s, wire rod accuracy of ±0.001 mm, blade accuracy of ±0.003 mm, and optional heating and vacuum adsorption functions to meet coating requirements of various thicknesses.

$ 9433.00

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

A groove control film is formed on the smooth Rod body by extrusion process. The wear-resistant stainless steel material is not easy to break the wire and is easy to clean. The wet film thickness is 105.2 μ m and the application width is 300mm.

$ 167.00

Using 180 * 480mm size, with wire Rod or Film Applicator scraping ink, is conducive to the film flat and effective, improve film mass.

$ 122.00

The heating Furnace body is made of precious metal alloy wire in double rows, and is matched with a 0.01mg High Accuracy weighing system, which supports multi-stage program temperature control and two-way communication to meet the needs of thermal analysis of complex materials.

$ 10562.00

Wire-wound design wet film thickness 11.4μm, wire diaMeter Φ 0.13mm, not easy to block and easy to clean, suitable for a variety of substrates, to achieve uniform Spreader and flexible thickness adjustment.

$ 525.00

Wire-wound process to achieve 40μm wet film thickness, one operation can simultaneously Spreader two or more Coatings, matching Drawdown Plate to improve Spreader repRoducibility, suitable for soft to strong all kinds of substrates.

$ 157.00

Spreader speed 5~ 180mm/s stepless speed, wire Rod Spreader accuracy of +/- 0.001mm, standard High Accuracy imported wire Rod, support a variety of customized functions to meet different application needs.

$ 2655.00

Articles

How to choose a laboratory coater? Which one should you buy: wire bar, scraper, or slot die?
This article introduces three methods for selecting laboratory coating machines: wire bar coating is suitable for low-viscosity coatings, offering low cost and simple operation; blade coating is ideal for medium-to-high viscosity slurries or those containing particles, with a wide range of film thickness control; slot-die coating provides the highest precision and is suitable for high-end applications such as electronic films.
How to choose a single-column electronic universal testing machine based on the maximum test force
This article introduces how to select a single-column electronic universal testing machine based on the maximum test force. First, determine the strength range according to the material type and standard, such as plastics, metals, etc. Then, calculate the maximum force based on the tensile strength and specimen area, and multiply it by a safety factor of 1.3 to 1.5.
Difference between Black Panel Temperature and Black Standard Temperature in Light Aging Test Chambers
In the light aging test chamber, black panel temperature and black standard temperature are two distinct temperature indicators. The black panel temperature is measured using a black metal panel sensor, reflecting the immediate heating effect on the material surface under light exposure and is significantly influenced by air convection.
The wire bar coater with heating and vacuum adsorption is used for the preparation of perovskite solar cell layers.
This article introduces a new technique for preparing the light-absorbing layer of perovskite solar cells: a wire-bar coater with heating and vacuum adsorption capabilities.
Cup Test Instrument for Coating Tests the Impact and Deformation Resistance of Coatings on Metal Substrates.
This article introduces how the coating cupping tester measures the resistance to stamping deformation of coatings on metal substrates.
T-bend tester for coatings is used to determine the T-bend grade of metal sheet coatings.
This article introduces how the T-bend tester for paint films is used to evaluate the flexibility and adhesion of coatings on metal sheet surfaces.
Brinell hardness tester is used for hardness testing of plastics and soft metal coatings.
This article introduces how a Brinell hardness tester is used to measure the hardness of plastics and soft metal coatings.
Atomic Absorption Spectrometer for Measuring Heavy Metal Content in Rubber
This article introduces a method for determining the heavy metal content in rubber using atomic absorption spectrometry. It first explains that rubber may contain harmful elements such as lead and cadmium, which require accurate measurement.
Controllable Coating of Composite Separator Coatings for Lithium Metal Batteries
This article primarily explores the controllable coating technology for composite separator coatings in lithium metal batteries.
Preparation of metal thin films by the coating method for mechanical property studies.
This paper discusses the key process parameters in the preparation of metal thin films using a film coater and their effects on mechanical properties. The film coater forms metal thin films on a substrate through solution deposition, with its uniformity and repeatability directly influencing film quality.
Application of Coating Thickness Gauges in Electroplating Thickness Detection
Coating thickness gauges are used to measure the thickness of electroplated layers, primarily employing the electromagnetic induction method for measuring non-magnetic coatings on magnetic substrates, or the eddy current method for measuring insulating coatings on non-magnetic metal substrates.
Eddy current thickness gauge measures metal coatings on non-conductive substrates.
The eddy current thickness gauge utilizes the principle of electromagnetic induction, generating an alternating magnetic field through the probe coil to induce eddy currents in the metal coating, thereby measuring thickness based on changes in coil impedance.
Key Points for Controlling Coating Longitudinal Uniformity with Manual Rod Coater Constant Speed Dragging Techniques
This article discusses how to control the longitudinal uniformity of the coating by dragging at a constant speed when using a manual wire rod coater. A constant-speed drag is crucial, as it directly determines the consistency of the wet film thickness.
Derivation and Validation of the Quantitative Relationship between Wire Diameter and Wet Film Thickness in Wire Wound Coating Bars
This paper investigates the relationship between the wire diameter in a wire-wound rod coater and the wet film thickness. Theoretically, under ideal conditions, the wet film thickness is approximately half of the wire diameter.
Actual Coating Thickness Deviation of Stainless Steel Wire Rod Coaters at Different Slurry Solid Contents
This article analyzes the actual coating thickness deviation of stainless steel wire rod coaters under different slurry solid contents. The study finds that the solid content of the slurry affects its viscosity and flowability, leading to deviations in the actual coating thickness from the theoretical value.