Introduction

1.If the raw material is Cathode copper, Oxygen-free 8-12.5 mm Copper Rod Upcast Machine in Mandy Machinery can produce 8 mm copper rod directly.

2.If the raw material is copper scrap or bright copper,you can use 8-20 mm Copper Rod Upward Continuous Casting Machine and copper rod cold rolling machine of Mandy Machinery to produce and process 8 mm copper rod.

Oxygen-free Copper Rod Upcast Machine

The unit melts cathode copper or scrap copper into liquid through the power frequency induction furnace, insulates it from the air through the charcoal covered on the surface (to avoid the oxidation of the copper liquid) and controls the temperature of the copper liquid in the holding furnace.

The copper liquid of the continuous caster crystallizes rapidly in the crystallizer and continuously produces copper rods.

Finally, it is packaged into products through the double head rod bending machine and other auxiliary equipment.

Copper Rod Cold Rolling Machine

The copper rod cold rolling mill is used for copper rod upcasting line. It uses two rollers to compress and elongate up-casting free-oxygen copper rod by cold rolling. Іt саn соntіnuоuѕlу rоll thе Ф 20 mm-Ф 17 mm red copper bar ingot to Ф 8 mm copper bar at once. The rolled copper bar has very good mechanical and physical properties and its internal metallurgical structure will be reasonably changed to make different sizes of crystal grains evenly distributed, promote the smoothness of surface,satisfy the tensile strength of copper bar and provide the necessary conditions for drawing copper wire in the subsequent procedure. The equipment is widely used to produce the thick wires for the conductors of electric cables,the thin wires for flexible electric cords and other copper alloy copper etc.