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In the actual use of steel row nails, if the steel nails are forced into the wall, the steel nails may be bent and broken, while st rigid row nails can be nailed in. The common drill bit used in decoration is omitted, and it is easier to nail the steel row nails (steel nails) after nailing the wooden wedge after drilling holes in the wall. The air pressure of the air pump should be 0.4 ~ 0.8 pressure. For fixed objects, the nail degree should be 1.5cm-2.5cm longer than the suspended objects, which is firm and not easy to damage the wall.
According to the production process of steel row nails, steel row nails cannot be produced automatically by the production process of paper, plastic and straight row nails. If the production process of ordinary row nails is adopted, the raw materials must be heat treated and galvanized first, and then these steel wires must be made into wire strips. However, after heat treatment, the strength and hardness of the steel wire are greatly improved, which is bound to cause difficulties in nail making and high requirements for the hardness of the die. At the same time, the previously plated zinc will also fall off in severe vibration.
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