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We offer the best product range of Wet Sieve Shaker Machine, ROTAP SIEVE SHAKER MACHINE and VORTEX SHAKER MACHINE.
The objective of the wet sieve test is to obtain basic index information about the soil, that can be used to estimate strength and permeability. It is the primary form of classification for granular soils.
There are some materials which, when tested dry, produce less than accurate particle analysis results. If the material is not soluble in water and reproducible results are difficult to obtain, then wet testing may be the method required to produce accurate data. This kit offers an alternative to hand wet wash sieving using a single tall-frame wet wash sieve. It has been specifically designed for use with the Weiber wet Ro-Tap sieve shaker and a stack of standard full-height testing sieves.
A gradation test is performed on a sample of aggregate in a laboratory. A typical sieve analysis involves a nested column of sieves with wire mesh cloth (screen). A representative weighed sample is poured into the top sieve which has the largest screen openings. Each lower sieve in the column has smaller openings than the one above. At the base is a round pan, called the receiver.
The column is typically placed in our wet sieve shaker. The shaker shakes the column, usually for some fixed amount of time. After the shaking is complete the material on each sieve is weighed. The weight of the sample of each sieve is then divided by the total weight to give a percentage retained on each sieve.
The size of the average particles on each sieve then being analysis to get the cut-point or specific size range captured on screen.
The results of this test are used to describe the properties of the aggregate and to see if it is appropriate for various civil engineering purposes such as selecting the appropriate aggregate for concrete mixes and asphalt mixes as well as sizing of water production well screens.
We offers table Rotap Sieve Shaker assists in producing uniform motion for shaking. It is used for research and development, quality control of raw materials, as well as in production monitoring.
A horizontal circular motion overlies a vertical motion which is created by a tapping impulse. These motional processes are characteristic of hand sieving and produce a higher degree of sieving for denser particles (e.g. abrasives) than throw-action sieve shakers
Rotap Sieve Shaker is driven by H.P. Electricx motor through a reduction gear, can carry upto SIX , 6 OR 8 /12 /18 Test Sieves with one set of LID AND Pan . This Rotap motion of the table is an upward and downward movement but is inclined from the vertical axis and the direction or inclination charges progressively in clockwise direction having frequency of about 270 vibration per minutes. Unit having six Stainless Steel needles fixed on Stainless Steel pipe of approx 12.5 mm dia with side water tap. Tank made of Stainless Steel. (with timer/without timer).
Useful for accelerated mixing of solutions in test tubes, small flasks or centrifugal tubes etc.
Sonia Nathani (Acmas Technologies (pvt.) Ltd.)
Plot No. 126, Phase- IV, Sector -56, Kundli, Sonepat, Haryana-131028, India
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