Sling sewing machine

Latest articles

Sling sewing machine

...

Sling sewing machine Sling sewing machine

Read More
  • Enhanced Stitching Patterns


    Sling sewing machine

    ...

    Sling sewing machine Sling sewing machine

    Read More
  • Things to Keep In Mind When Shopping for a Heavy Duty Sewing Machine

    Sling sewing machine

    ...

    Sling sewing machine Sling sewing machine

    Read More
  • 

    Popular articles

    Links

  • Generally, galvanized wire used for welding is required to have a certain hardness. After acceptance of galvanized wire, the first thing to do is to feel the hand, and the other thing is to test on the machine. Because the average user does not have testing equipment, it is also very inconvenient to test on the machine. Use a micrometer to measure the diameter of galvanized wire evenly, and keep it about 0.02mm above and below the contract signing standard, with neat appearance, no leakage plating and no mess.

  • 3. Temporary protection, breeding chickens and ducks, etc., it is recommended that you choose 2mm wire diameter products.
  • So, do you know how to pick the right dog cage? When choosing a dog cage, focus on quality and practicality! Let’s take a look at it:

  • 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.

  • The material of steel structure will affect the organization and thickness of hot dip galvanized film. For example, high tension steel containing silicon, carbon content is high, easy to react with molten zinc quickly, the result of excessive growth of alloying, will cause a grayish black appearance, but does not affect its corrosion resistance. Or heat treated steel, if its tensile strength exceeds 90kg/mm2, after hot dip operation, easy to reduce its strength, etc.

  •  


  • Post time: 29-12-22

  • Post time: 19-09-22