Metallurgical briquetting

The metallurgical sludge of the steel plant mainly includes: blast furnace gas mud, converter dust and dust and ash. During the steel making process, about 2% of the raw materials added to the converter will be converted into dust, and the amount of converter dust generated is about 20 kg/ton. Steelmaking dust is mainly composed […]


Among the metallurgical slags, there are mainly blast furnace water quenching slag, steel slag, blast furnace heavy slag, etc., in which blast furnace water quenching slag and blast furnace heavy slag utilization rate is higher, while steel slag utilization rate is lower, only about 20%. The long-term stacking of unused metallurgical slag is not comprehensively […]

Super High-Pressure Briquetting Machine

In the process of producing refractory balls, a hydroforming method is usually used. The following is an introduction to the press forming method and some suggestions for equipment selection. 1. The press forming method is the most used forming method in the production of refractory balls. The method uses a ball press and a steel […]

Briquetting machine spare parts

The briquetting machine sleeve is an indispensable component in the briquetting machine. The briquetting sleeve determines the shape of the pressing machine. It is a layer of surface excavation included on the outside of the core of the briquetting machine. A cylindrical member having a ball socket. According to the different assembly methods, it is […]

Use of roller mill

The field application of the roller mill is divided into three parts, and at the same time, as a precaution in the use of the high-pressure roller mill, I hope to help you. First, feeding (1) The high-pressure roller mill must be densely fed during use. If the feed is loose, the uneven force on […]

Hard rock

1. The necessity of the crushing process In the self-grinding/semi-self-grinding process, critical size particles, called hard stones, are produced, which are the sieved portions of the self-grinding and semi-self-grinding discharges after sieving. The particle size range of the hard stone is generally 25 to 90 mm. These ores are too large in size and cannot […]

high pressure roll grinding process

The high-pressure roller mill can be broken as the third stage after being crushed, or it can be used as the fourth-stage superfine operation after the fine crushing operation. The high-pressure roller grinding process can be divided into three types: open-circuit crushing, edge material return crushing and vibrating screen closed-circuit crushing. 1, open circuit crushing […]

Metal powder

With the increasing application of powder metallurgy products, the size and shape of metal powder particles are increasingly demanding, and the properties and size of metal powders depend to a large extent on the production method of the powder and its preparation. Process, so the preparation technology of powder is constantly developing and innovating. First, […]

conveyor downtime

If not properly maintained, the conveyor may experience rapid belt wear and component failure, resulting in downtime and maintenance. This has a corresponding negative impact on productivity and profit. Therefore, we must improve the most common problems with conveyors and the understanding and prevention of problems in the future. The transportation of mineral products accounts […]

screening typed double teeth-roller crusher

The jaw crusher has the advantages of large crushing ratio, simple operation and convenient maintenance, and is widely used in construction, mining, cement and other industries. However, a large amount of dust is generated during the production process, causing a large pollution. With the step-by-step follow-up of environmental supervision, it is extremely urgent to thoroughly […]