Process description:

The main raw materials of rock wool electric furnace basalt ore and auxiliary materials, the prepared raw materials after drying system, through the feeding system into the high bunker of electric furnace storage. After measuring and weighing the raw materials through the distributing system, the raw materials are lowered into the furnace by the feeding pipe in the furnace, and the thin materials are continuously heated by electric power for submerged arc smelting. After melting to meet the temperature requirements, the thin materials are released through the slag outlet and enter the centrifuge to make rock wool products.

The flue gas of the electric furnace is cooled by the smoke pipe into the high-temperature cloth bag dust collector for treatment, and discharged after reaching the smelting emission standard.

Production of rock wool electric furnace equipment advantages:

(1) equipment operation flexibility, slag flow controllable, simple operation;

(2) Adopt advanced impedance control method and introduce high temperature feedback;

(3) high degree of automation, centralized control of the whole smelting process;

(4) Fast melting speed, can contact feeding, continuous discharge;

(5) smelting melting process without coke;

(6) The equipment performance is stable and can work continuously for 24 hours;

(7) Production waste can be recycled, resulting in less waste;

(8) The flue gas is easy to recover and the emission is small.

Product descriptions from the supplier:

Intermediate Frequency Induction Furnace:

The medium frequency smelting furnace mainly used for melting and refining all kinds of scrap metal, iron, stainless steel,copper, aluminum. This furnace can smelting the scrap iron, like scrap auto parts, scrap steel bars, scrap screws, iron leftover,materials etc.