Tungsten Carbide Roller

Application note: Tungsten carbide web roller has longer service life than metal anilox roller and ceramic roller, the gap ratio is almost 0, corrosion resistance is stronger, clear and simple;
Adapt to printing services: all kinds of flexographic printing, high-precision printing, coating printing and other printing services;

Diameter range: 50-500mm
The largest width: 5000mm, with shaft 5000mm
Engraving angle: any angle
Cell shape: hexagonal, diagonal, serpentine, quadrilateral, through-groove, etc.
Main material: seamless steel pipe or special aluminum alloy substrate, all imported powder.
The main processing equipment: British (ALE) fiber laser engraving machine, precision cylindrical grinding machine.
The main testing equipment: UK imported cell measuring instrument, thickness meter, hardness tester, etc.
Wear resistance: the coating thickness is more than 0.25 mm, the porosity is 0.02%, the hardness is more than 1300 HV, and the printing durability can reach more than 5 million meters. According to the actual use feedback of customers, the maximum printing volume has reached more than 60 million meters.
Corrosion resistance: It is made of super-strong nickel-chromium alloy underlayer and plasma-sprayed ceramic layer. The corrosion resistance is more than 300% higher than that of ordinary chrome plate.
Uniform printing: Direct engraving with fiber laser, the difference between the whole screen dots is small, the printing uniformity is good, and the color difference is within one.
Precision process: Ink error is less than 5%.
Large network cable range: Inch 50-1500 lines (metric 20-500 lines) can be processed.
Shelf life: 12 months.

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