Spiral-wound bar

The wire-wound rod forms grooves by winding stainless steel wire around the surface of a metal rod, which is used to control the transfer amount of coating. During coating, the liquid fills the grooves, and after scraping, a uniform wet film is formed. It is suitable for laboratory coating preparation, ink printing tests, and paper coating weight control.
Selection
Select the wire number based on the desired wet film thickness, as the wire diameter determines the coating thickness. Consider the sample viscosity; choose a larger wire diameter for high viscosity. Match the substrate width, ensuring the wire rod length covers the coating area. Verify the corrosion resistance of the wire material to ensure compatibility with the test liquid.

Terms

Instruments

Adopting spiral trapezoidal screw, it has the characteristics of manual operation, simple stability, vertical and lying dual-use, the maximum load is 500N, and the tensile force is Travel 200mm. It is suitable for tensile and compressive load, insertion and unplugging force, and failure test.

$ 202.00

Coating thickness control of 4-120μm using wire-wound structure, spiral winding design up to 500μm thickness, with 220mm application width and 0.64mm wire diaMeter to ensure Spreader uniformity.

$ 183.00

Using formed process, wet film thickness 35 microns, application width 400mm, continuous wire, uniform film and good repRoducibility, easy to clean after the experiment.

$ 178.00

Adopt trapezoidal screw drive and integral nut design, rated load 500N, Travel 150mm, can be firmly clamped to prevent partial load, fast loading and unloading to improve measurement accuracy, vertical and horizontal dual-use to adapt to a variety of test scenarios.

$ 332.00

Precision drawing stainless steel wire winding manufacturing, groove control wet film thickness accurate, repeatability, closed winding Spreader thickness of 4 to 120 μ m, spiral winding up to 500 μ m, diaMeter 9.5mm total length 570mm.

$ 196.00

The precision drawing stainless steel wire winding structure is adopted, and the wet film thickness is precisely controlled by the groove. The closed winding design supports 4-120 μm coating, and the spiral winding can reach 500 μm thickness.

$ 183.00

Adopt trapezoidal screw drive, rated load 500N, Travel 150mm, with manual operation, simple and stable, vertical lying dual-use and other characteristics, suitable for tensile and compressive load and failure test.

$ 246.00

It adopts trapezoidal screw drive and side handwheel loading mode, which is stable and easy to operate. It is equipped with a mobile base platform, which can realize free movement of front, rear, left and right. The rated load is 500N, and the Test Travel is up to 250mm, which meets a variety of mechanical testing requirements.

$ 298.00

Equipped with a digital ruler to collect displacement data, the resolution is up to 0.01mm, the maximum measurement load is 500N, the base has a mobile platform for easy installation of fixtures, and the side handwheel is easy to load and operate.

$ 357.00

Using handwheel swirl/spin screw to control displacement, smooth operation and simple operation, rated load 500N, Test Travel 0~ 200mm, vertical horizontal dual-use design for easy installation and use.

$ 148.00

The wire-wound design ensures uniform coating application, with a wet film thickness of 109.7 microMeters and a coating width of up to 300 milliMeters, making it suitable for surface treatment on a variety of substrates.

$ 167.00

Precision drawn stainless steel wire winding manufacturing, forming a uniform groove to control the wet film thickness, closed winding structure can be Spreader 4-120μm coating, spiral winding up to 500μm, diaMeter 9.5mm to ensure Spreader Stability.

$ 183.00

Coating thickness is controlled by wire-wound process, wet film thickness reaches 100μm, application width 365mm, uniform groove is formed by precision stainless steel wire winding to achieve accurate Spreader.

$ 183.00

Wire-wound structure can precisely control the Coating thickness, stainless steel material to ensure durability, application width of 420mm, suitable for a variety of substrate surface preparation.

$ 199.00

Spreader uniformity ensures wide-wound structure, wet film thickness control accuracy of 12 μ m, application width of 365mm, suitable for a variety of substrate surface coating preparatory.

$ 183.00

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