umbrella roofing nails

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  • The large roll of galvanized silk should be coated with oil, the fiber core is dipped in oil, and the grease should be able to protect the fiber core from decay and corrosion, the iron wire moistens the fiber, and lubricates the wire rope from the inside. The surface is coated with oil so that all the wire surface in the rope strand is evenly coated with a layer of anti-rust lubricating grease, which is used for the mine rope with friction lifting and mineral water, to be coated with black grease with increased wear and strong water resistance. Other uses are coated with red oil oil with strong film and good rust resistance, and require it to have a thin oil layer, which is easy to keep clean during the operation.

  • At present, some manufacturers also use the process of sandblasting equipment for wire pretreatment, sandblasting process is carried out in the sandblasting room, but in the process of sandblasting, dust will permeate the whole sandblasting room, produce a lot of dust that is not easy to collect, and if the dust will be discharged at will.
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