2012年(464)
分类: Delphi
2012-08-18 11:09:35
Using the 2007-2011 CAGR of 15 percent, it can be assumed that the differential 10 percent represents transient demand because this trend is unlikely to continue in the long-term as the pace of new in Saudi projects is likely to slow in the medium-term.
Iron Sand Magnetic Separator Features
1 developed sand Magnetic Separator
equipment, the use of powerful NdFeB magnetic system combined precision
manufacturing, the magnetic Magnetic Separator through our many improvements in
the user practice setting, with a large capacity, high recovery characteristics.
First magnetic iron recovery of crude, the grade of 30 – 40 between the cone
energy grinding
through the selection of magnetic Magnetic Separator after the sorting, receive
more than 63% grade iron concentrates.
Consequently, while in absolute terms
transient demand appears to have increased since 2007, the overall growth
trajectory is decelerating, with transient demand decreasing by 30.9 percent in
2011.
2. equipment for the energy saving design, with a small investment, quick
advantage. Dry sand and wet sand sub-machine two series, with dry sand series and conveyor, forklift loading and easy to move, mainly used in arid
areas and deserts, the Gobi Desert and other regions; wet sand using the sand
pumping series expected, the radiation radius of 50-100 m sand can also be
freely installed in sand mining, river, beach, beach, sand next to the other
without lifting a fixed drag at any time, can handle 90-150 cubic meters per
hour, more than raw materials.
By the end of 2011, total local sales amounted
to 47 million tons, a 12.3 percent Y/Y increase. Of this total, an estimated 16
million tons represented transient demand.
According to the Central Department of Statistics and Information, a 50kg bag
of cement in 2011 costs SR13.96 on average, which translates into SR279 per ton.
Thus, total revenues are estimated to have reached SR13 billion.
After
screening the material, the smaller sand evenly to the roller surface with a
high magnetic sorting area, where the more taste of iron sand by high magnetic
force on the cylinder surface, and was transported to the lower part of the
rotating cylinder The , conveyor belt to concentrate through the area, and one
non-magnetic materials, are not subject to magnetic force directly to the end of
mine, to achieve the purpose of extracting iron.
NCB estimates that total
expenditure in the Saudi construction sector, as measured by its components in
the country’s gross fixed capital formation (GFCF), reached SR169 billion by the
end of 2011. This represented a 200 percent increase from 2000, and a 16 percent
rise from 2010. The GFCF is composed of two components; Residential Building
Construction (RBC), and Non-Residential Building Construction (NRBC).