World steel production fell 6.5% year-on-year in July, but industry demand for steel is gradually picking up, World Steel Association data showed. World steel giant ArcelorMittal is investing about $3.9 billion in Brazil, aiming to expand capacity and improve the steel industry, and MTW trapezium mill to double Brazilian steel production in 10 years.
We all know that iron and steel are made from raw materials such as iron ore and coking coal, etc. In order to produce high quality iron and steel, we must first mine, process and smelt high quality iron and coking coal. In the iron ore crushing and processing into iron powder, it uses the MTW trapezium mill we mentioned above, the mill adopts bevel gear overall drive, internal automatic thin oil lubrication system and curved air channel, which is the most distinctive feature of the mill, it is a product improved on the basis of traditional Raymond mill and pendulum mill, and has been awarded a number of patents, which can well realize the MTW trapezium mill to double Brazilian steel production in 10 years.
The working principle of MTW trapezium mill is as follows, the crushed materials are fed into the trapezium mill cavity by the feeder and ground between the ring and rollers, then the ground materials are ground into the powder separator by the airflow of the blower for sieving, the materials that do not meet the fineness requirements will fall down and be ground again, and the qualified materials will enter the cyclone collector with the airflow for collection. The airflow through the separator will enter the blower for recycling. The whole link operates under positive and negative pressure and is equipped with pulse dust collector, which is a closed and environmentally friendly system.
Putting MTW trapezium mill into production in Brazil steel production can not only meet the demand of producing steel with high efficiency, but also save money, because the equipment can process iron ore and also coking coal, which perfectly realizes the advantage of multi-purpose in production and avoid unnecessary expenses, if you are interested in the equipment, please contact us, we have professional technicians to help you 24 hours a day.