Enamelled aluminum round wire is a type of winding wire made by electric round aluminum rod which drawn by dies with special size, then over coated with enamel repetitiously.

Advantages of Enamelled round aluminum wire
1. Compared with the copper enameled wire, enameled aluminum wire is easier to winding, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, a long life.
2. Due to the good insulating effect of aluminum film layer, it's heat-resistant temperature can be 20 degrees higher than the copper wire;
3. The greatest benefit of using aluminum is that it is 1 / 3 lighter than copper which significantly lower the production costs, second it can attach to the solids easily, and third it can also reduce the freight and transportation during the operation.

Application feilds of  enamelled aluminum round wire
1.Used in production of light weight, relatively high conductivity, heat resistance and good windings, especially the transmission of high frequency signal windings;
2.Used in  magnet wires of high-frequency voltage devices, common transformer, inductance coils, electromotors, household electrical and micro-motors;
3.Used in electrical tools, ballasts, automotive electronics, refrigerator and air conditioner compress or motors.
Such as television sets, electric stove, microwave ovens etc.
4.Used in electrical appliances, communication tools, instruments, transformers, generators, electromotors, and so on.

Detailed specifications of enamelled aluminum round wire
Class 130(155) polyester enamelled round aluminum wire
Class 180 polyester-imide enamelled round aluminum wire
Class 200(220) polyesterimide over-coated with polyamide-imide enamelled round aluminum wire
Insulation material: Polyester,Polyester-imide,Polyesteramide-imide,Polyimide, Polyurethane.
Enamel types:QZ(PEW),QA(UEW),QZY(EIW),QXY(AIW),
Q(ZY/XY)(PEI)
Thermal class:130/155/180/200/220