Manufacturers of brass sections can be called “waste recyclers”. They melt brass and copper scrap in induction furnaces and then produce billets from it. These billets are then cut to the desired dimensions and sizes and heated again in the preheating furnace, and after this stage, the billets are extruded by press and produce sections.

But the main point and question is what waste do brass manufacturers use to produce brass sections?

To produce brass sections, manufacturers use a variety of brass scrap, including sanitary valves, meter body, chandelier, candlestick, etc., as well as copper scrap, including red cable scrap, etc.

What wastes should not be used to produce brass sections?

Brass waste is divided into three categories: pottery, yellow and white. Of these three categories, it is recommended that bleach be used less or not at all to produce brass sections. Because bleach contains chromium and chromium has a significant effect on turning and its amount should not exceed a certain and limited level; In fact, when bleach is used, it must be re-alloyed with copper and zinc.

The question in this debate is where do these wastes come from?

Most manufacturers of brass sections procure the waste they need from “Stoke Khavaran”. The waste collected from the city level is transferred to units in Khavaran, then these wastes are separated and sold in Khavaran stock.