Nibrasco briquetting plant was completed and put into production in August 1978. This article will describe the process flow of each section of the factory.

This article talks about the material and binder selection, equipment, testing method of sponge iron power. The proper parameters are discussed in this paper.

We are talking about high pressure briquette machine here with its stress features, but also the issues cause bearing windage and solutions for it.

China is rich in iron ore resources, but most of them are low-grade ores, including many hematite, limonite, siderite, etc., which are characterized by low iron grade, fine crystal size, compact distribution with gangue, and difficult dissociation of monomers. Therefore, it is difficult to use conventional beneficiation methods for separation and cannot be reasonably utilized. With the rapid development of iron and steel industry, there are fewer and fewer rich ores available for utilization. Therefore, it is of great significance to effectively develop and utilize low-grade iron ore and complex symbiotic ores.

Industrial solid waste not only pollutes the environment but also causes huge waste of resources, which is one of the important issues concerned by the comprehensive utilization of resources and environmental protection in the world. Therefore, large enterprises finally explore recycling technology through the successful application of cold briquette technology in solid waste recycling.

The large briquette machine consists of transmission motor, synchronous gear reducer, preloading device, main machine device,hydraulic system, belt conveyor and electronic control. Among them, the synchronous structure adopted by the transmission system makes the main engine transmission realize good design,manufacture, use and maintenance. The hydraulic device adopts the structure of small cylinder body and large tension force, thus realizing the purpose of reducing the quality of the whole machine and reducing the consumption of steel. The ball pressing roller adopts a combined structure, which realizes that vulnerable spare parts can be replaced on site, thus reducing the loss caused by the shutdown of the production line.