Aluminum/Aluminum Alloy Rod Continuous Casting and Rolling Line(CCR)

الوصف

1. Product Introduction

The aluminum/aluminum alloy rod continuous casting and rolling line adopts the continuous casting and rolling process to produce  1-series,  3-series, 5-series  (with magnesium content not exceeding 1%) and  8-series (8030, 8176) aluminum/ aluminum alloy rod. It is mainly used in wire and cable, magnet wire and other aluminum/ aluminum alloy rod manufacturing industries.

The production line fully realizes electromechanical integration. The whole production line adopts the combination of DC speed regulation and AC frequency conversion speed regulation, which has strong production synchronization, high efficiency and low energy consumption. Full production line adopts PLC automatic control, industrial computer to collect and store data and monitor, color touch screen display and operation, with fault alarm and automatic shutdown protection functions.

2. Production Process

Aluminum ingot/ molten aluminum → batching → refining → slag removal → stand still → online refining → filting → continuous casting → power straightening → traction → cut → casting blank transition support device → induction heating device ( the heating furnace includes a closed cooling device,  which is an option) → rough rolling → finish rolling → aluminum/ aluminum alloy rod.
The horizontal continuous casting machine ensures the smooth casting of molten aluminum and greatly reduces the production slag. The induction heater effectively guarantees the process temperature requirement for the cast billet to be rolled, and has the function of heating and adjusting the billet.
The continuous rolling mill has the function of active feeding and rod stacking parking. The continuous quenching device has the function of online quenching. The outlet of the take-up conduit is equipped with a water blowing device to remove the surface moisture of aluminum/ aluminum alloy rods. At the same time, an active traction device is installed to ensure the smooth export of aluminum/ aluminum alloy rods.
The arc guide tube adopts the roller guide structure to reduce the surface abrasion of the aluminum/ aluminum alloy rod. The way of rod winding is the centrifugal shaking head type. On the one hand, the aluminum/ aluminum alloy rod can be pre-deformed before entering the take-up frame. On the other hand, if the rod is broken during the rolling process, the rod tail can be automatically placed in the wire take-up frame. When changing bobbins, the rods are not disturbed, so as to ensure that the continuous double-bobbin coiler device is used for winding up.

3. Technical Parameters