一、Functions

Remove solidified residual iron, slag and sintered cold materials in the main iron runner, branch runner and slag runner of the blast furnace;

Replace manual jackhammer breaking with mechanized slag cleaning, runner grooving and repairing;

Trim the section shape of the iron runner to ensure smooth flow and stable velocity of molten iron and slag;

Reduce high-risk manual operation and lower safety hazards such as high temperature, dust and splashing in the cast house;

Prolong the service life of refractory materials of iron runners and reduce downtime caused by frequent maintenance.

二、Application Scenarios

1. Steel Plant Blast Furnace Cast House

Perform routine slag cleaning and shaping for main iron runner, distribution runner, slag runner and overflow launder after daily tapping.

2. Daily & Scheduled Maintenance of Blast Furnace

Concentrate on cleaning thick solidified slag and residual iron inside the whole runner, providing pretreatment for refractory pouring and repairing.

3. Medium & Small Iron Smelting Plants / Foundry Blast Furnaces

Replace high-intensity manual slag chipping for steel plants without fully automatic production lines.

4. Metallurgical New Construction & Overhaul Projects

Runner shaping, cleaning and site trimming after blast furnace new construction, capacity expansion and overhaul.

三、Equipment Advantages

1.Remote control operation with long-distance working, high safety factor;

2.Integrated crushing and planing design with high slag cleaning efficiency;

3.Suitable for various specifications of iron runners, launders and slag runners;

4.Greatly save labor cost and shorten maintenance time;