Introduction:  The Automatic Hoop-Iron Making Machine uses the principle of thermal oxidation of metal steel strip, through the controlled heating of the base strip, to form a stable blue oxide layer on the surface of the strip, making it difficult to oxidize (rust) freely again in a short period of time. Product advantages: ● The physical and chemical properties of the steel strip surface treated by this device are stable and durable; ● the color consistency is high; ● the color shade can be adjusted according to the demand.   Features: ● Save the heating up cost, you can use it when you turn on the machine and stop it when you get off work. ● Subject to 0.9 thick mm 32 mm wide steel strip, the output is 1 ton - 1.8 tons per hour. ● Can be heated 10-20 steel strips at the same time. ● It can change the specification quickly at any time, and there is no energy consumption at this time.Finished products：Loading uncoiling → Cutting head and tail → Butt welding →Slitting machine→ Edge grinding → Rubber roller pressure feeder→ Baking blue → Cooling→Dividing material centering  → S roller → Oiling device→Multi-head winding → Unloading packing