River stone is a common material; it is usually used for making sand and it has a widely usage for construction field. With the developing of Zambia social economy, there need more and more equipment for making sand, SBM company is professional manufacturer for mining equipment. we not only offer all-round mining equipment but also provide unique solutions for customers’ different requirement and their project site.
This mineral is a basic building block of the construction industry and the chief material from which aggregate, cement, lime, and building stone are made.Limestone, one of the largest produced crushed rock, is a sedimentary rock composed mostly of the mineral calcite and comprising about 15 percent of the earth's sedimentary crust.
The crusher is divided into standard type and short head type, in general, standard large feed size, nesting coarse granularity; short head type cone crusher steep, feeding granularity than small, will help produce fine grade material.Comparing with many other kinds of crushers, CS cone crusher represents an advanced patented technology crusher, high crushing efficiency, lower production costs. Therefore, the standard type generally used for coarse, medium broken, short head type is used.
it is an advanced stone powder making machine with foreign technology, high quality.Vertical grinding mill from SBM Company is one kind of powder making machine for non-explosive, non-flammable, hard and brittle mineral ores, such as quarry stone, basalt, limestone, talc, bauxite, gold ore and so on. And it integrates with drying, milling, classifier, elevator all in one.
To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures. If the toothed belt 201 is also driven by a toothed wheel, then one revolution of the toothed drive wheel corresponds directly to a certain path of the loading aid or conveyed object, since there is positive engagement between the drive wheel and the toothed belt 201 as well as between the toothed belt 201 and the loading aid or conveying object. In this way, a positive connection between the toothed belt 201 and a conveying object / loading aid can be achieved. BecomesSo measured the angular position of the drive wheel in a conventional manner, then it can be concluded very easily on a conveying path in the conveying plane. The loading aids have in the conveying plane to webs, ribs or other projections which fit into the tooth spaces of the toothed belt 201.3 and the following figures further and optionally independent embodiment of the belt conveyor according to the invention or the input / output device according to the invention are shown, again using the same reference numerals or component designations as in the preceding figures for the same parts. Advantageously, the toothed belt 201 is provided for positive engagement with conveyor objects or loading aids (for example boxes or boxes).
As shown in the figure, a kind of fluid pressure type automatic regulating apparatus of jaw crusher discharge gate, comprise hydraulic cylinder 8, piston shoes body 7, bracket 6, hydralic hose 3, Hydraulic Station 9 and automatic control cabinet 10, the cylinder body of hydraulic cylinder 8 is fixed on the crusher frame, piston shoes body 7 is connected with the piston rod of hydraulic cylinder 8, bracket 6 is supported between broken motor-driven gnathosoma 5 bottoms and the piston shoes body 7, also be provided with displacement transducer 2, the stiff end of displacement transducer 2 is arranged on hydraulic cylinder 8 cylinder bodies, the free-extension end of displacement transducer 2 is fixed on the piston shoes body 7, the signal that displacement transducer 2 records transfers to automatic control cabinet 10, and by automatic control cabinet 10 stretching by Hydraulic Station 9 control hydraulic cylinders 8, can under the effect of Hydraulic Station 9 and automatic control cabinet 10, make so the flexible simultaneous displacement sensor 2 of hydraulic cylinder 8 also at synchronization telescope, the data that this moment, displacement transducer 2 recorded are sent in the automatic control cabinet 10 and are processed, the size that shows discharge gate 4, and can remember the position of this discharge gate 4, equipment is entering and can not can also automatically reset behind the broken thing; When needs are set the position of discharge gate, only need adjust the increase on the automatic control cabinet 10 or reduce the purpose that button just can realize adjusting discharge gate 4.
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