New Design Hoop Iron Production Line

1. Final Product:

Hoop iron is widely used in package as well as construction field in most Africa countries,applicable for the bundling and packing of stone,wood, paper, cotton spinning, glass, steel weld tube and all kinds of heavy goods/construction(enhance the strength of brick wall)/punching(stamping)/steel tube etc.

 

The two major steel strap

1.bluing steel strapping

Bluing steel strap is to heat treatment the steels at about 200 degree centigrade and make the steel surface to form a layer of dense ferroferric oxide film. Its main ingredient is ferroferric oxide.
The layer of protective film can prevent iron rusts, before packing, you also can paint a layer of anti-rust oil to prolong the store time.(Dense ferroferric oxide film can film the steel body isolated from air and water, and have the effect of anti rust)

2.Primary color steel strap

Primary color steel strap is also called the white packing steel strap, and the white color is the bright primary colors after cold rolling. They needn't do any other surface treatment, only need coat a layer of anti-rust oil. This kind of packaging with low price, some foreign countries used them as building material and in general their dosage is very large.