QEDIAMONDDIE 2019 Spring Festival Holiday Notice.



QEDIAMONDDIE 2019 Spring Festival Holiday Notice.
https://www.qediamonddie.com

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QEDIAMONDDIE is a manufacturer in China and we produce wire drawing dies.
pcd dies
wre drawing dies
pcd mould
diamond mould
diamond dies
diamond wire drawing dies
official website: www.qediamonddie.com
email address: admin@qediamonddie.com
Contact Number: 0086-15537179206

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Qediamonddie wire drawing dies for copper cable

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Qediamonddie wire drawing dies for copper cable Natural diamond wire drawing dies Natural diamond wire drawing dies has excellent wear resistance and high quality surface finish, suitable for a variety of fine wire, drawing precious metal wire can reduce wear, improve wire surface finish, specification range 0.01-1.5mm. Mono diamond wire drawing dies Mono diamond’s feature is similar with Natural diamond. Drawing surface is very fine, good polishing. Hole can keep well in round shape when drawing. It is used for fine metal wires. Like copper, golden wire . silver wire and so on. Special shaped polycrystalline diamond mold Selection imported and domestic high-quality mold processing, support hexagonal, square, flat square, triangle, circle, and various special-shaped hole requirements, suitable for drawing copper flat wire, square wire, zipper flat wire, stainless steel special-shaped wire drawing, has long service life, high precision, strong wear resistance an...
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pcd diamond copper wire drawing die

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Copper plated wire drawing die In the wire industry, the copper wire drawing process is widely used, and the copper wire drawing liquid is generally used as a drawing lubricant to achieve high speed and efficient production. In actual production, the following problems often occur: (1) The copper-plated steel wire ion reacts with the fatty acid anion in the pulling liquid to form a water-insoluble divalent copper-plated steel wire soap. These copper-plated steel wire soaps are clogged in the drawing die, resulting in the emulsion not being completely brought into the die with the copper-plated steel wire, and adhered to the surface of the copper-plated steel wire through the wire drawing die, which causes physical lubrication failure; (2) The copper-plated steel wire ions also react with the unsaturated fatty acids in the drawing liquid to form a dark green sticky substance, an aliphatic polymer, which forms a rapid separation from the water-based system and floats on the surf...
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