| After-sales Service: | permanent |
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| Automatic Grade: | Semi-Automatic |
| Warranty: | 1 Year |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Description
Wire drawing powder, also called "wire drawing powder", or "wire drawing lubrication powder", is commonly known as dry "wire drawing lubricant", usually divided into calcium and sodium two. In the process of steel wire cold-drawing deformation, it can play a lubricating property, reduce the friction coefficient, save energy consumption, and extend the service life of the wire drawing die. During the drawing process, a lubricating film can also be formed on the surface of the steel wire to protect the steel wire.
Advantage
(1) It can be firmly adsorbed on the surface of the steel wire and enter the wire drawing die with the steel wire, effectively separating the two interfaces of the deformation zone;
(2) Resistance to high pressure and high temperature, under the conditions of high pressure and temperature rise generated during drawing, the lubrication film can still maintain its continuity and lubricity without being damaged or caked, that is, it has physical and chemical stability;
(3) has good extensibility and lubricity, that is, not only can be firmly adsorbed on the surface of the steel wire, but also can be extended with the steel wire deformation, the lubrication film is a layered structure, the molecular binding force within each layer is strong, and the molecular binding force between the layers is weak;
(4) The components of the wire drawing powder will not chemically react with the steel wire substrate, generate compounds that affect the performance of the steel wire, or have a corrosion effect on the steel wire, and it is easy to remove;
(5) does not pollute the environment, is harmless to the human body, and rich resources, low cost, easy to save.
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