OEM/ODM China Erw Tube Mill - Automatic Hoop-Iron Making Machine – COREWIRE

Automatic Hoop-Iron Making Machine

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. 

Flow chart

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

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：