The magical effect of toasted blue packing steel belt

Baked blue packing steel belt is a new type of mine support material. The thickness is 3-5mm and the density is 180-320mm coiled steel plate. After cold bending, the middle part of the W steel belt is processed and connected with the bolts to form an overall bearing structure. , This steel belt is better for dealing with unstable surrounding rock.
The superiority of baked blue packing steel belt
Bending section modulus increased by 37 times
The stiffness is increased by about 70 times.
The hardening effect in the cold rolling process of the steel strip improves the tensile strength.
Instructions for use
Because the roasted blue packing steel strip is a packing steel strip that is oxidized to oxides on the surface of the metal when the high temperature drops, such as sodium nitrate, forming a more rust-resistant protective layer.
Baked blue steel straps are available in various specifications and can be processed and produced in special specifications according to customer needs. Baked blue steel straps are used in newspapers, light industry, food, aquatic products, freezing, fruit, printing, medicines, and postal services. Post office, correspondence, logistics, airport luggage, parcels, hardware, furniture, electrical appliances, electronics, plastics and plastics, chemicals, accessories, medical equipment, fitness equipment, clothing, toys, etc.