Sponge iron briquetting machine, also known as reduced iron briquetting machine, is used to press iron powder. The iron powder pressed by this machine is directly filled into cans. Compared with the traditional manual canning, the fired sponge iron has the advantages of higher output and better compaction effect.
Direct reduced iron is a low-carbon porous product obtained by low-temperature reduction of iron ore (or iron oxide pellets) in a rotary furnace, shaft furnace, or another form of the reactor. Because of its porous shape, it is also called sponge iron. The reduced iron is crushed, magnetically separated, and pressed into a block, which is used as a metal charge for smelting.
Advantages of sponge iron briquetting machine:
1. The material has a good extrusion effect, high ball formation rate, and high ball strength;
2. The roller surface has good results and long life;
3. The double output shaft reducer structure is adopted to improve the accuracy of the roll, and the gear adopts a hardened gear to improve the performance and life of the reducer;
4. The pre-compressor adopts a speed-regulating motor, and all wearing parts are welded with wear-resistant alloys to improve the performance and life span;
5. Standing hydraulically, the pressure can be adjusted and it has the function of overpressure protection. The scope of application of sponge iron briquetting machine;
Because the reduced iron powder is a porous substance, it is easy to oxidize and absorb water, which is not conducive to transportation and storage. The crushed reduced iron can be pressed into high-density briquettes without any additives. After the sponge iron or sponge iron briquette is pressed into shape, the oxidation resistance of the reduced iron is improved, the water absorption is reduced, and the volume is reduced. It is conducive to long-term storage, long-distance transportation, and direct smelting of sponge iron, which greatly reduces the cost.
