To make process of sieving simpler and quicker, Rotap Sieve Shaker is useful. This produces circular shaking of the sieves. At the same time the sieves are tapped. The mechanism for inparting circular action and tapping is oil immersed in a tank and in motorized. The shaker can accommodate upto 7 nos. Sieves of dia 150mm or 200mm. Suitable operation on 230 volts A. C. single phase.
Specifications: Carries upto 7 sieves of 150mm or 200mm diameter. The shaker is driven by a 1/4 h.p. motor through a reduction gear immersed in oil. The sieve table dies not rotate but is inclined from the vertical axis and the direction of inclination changes progressively in clockwise direction. If the stop-pin below the table is removed, the shaker can have a rotary motion. In addition to this gyratory motion of the table, there is an upward & downward movement ensuring that each square cm of the sieve is utilised. A pair of rods and a holder are supplied. The holder can be fixed on the top of the upper most sieve, and thus the sieve set is firmly held. Suitable for operation form 230 volts, 50 cycles phase, A.C. supply. Nett weight appprox. 77 kgs. Available in digital display model also. Salient Features
Accessories: Adaptor for 30 cm diameter sieves. Time switch 0-60 mins in 5 mins graduation.
This is a light, portable but sturdy sieve shaker suitable for bench mounting. The side to side movement to the carrier which can take upto 7 sieves of 150 mm or 200 mm diameter is through a train of gears operated by a hand wheel. A heavy fly wheel ensures smooth operation. Salient Features
FOR 20CM & 30CM DIA. SIEVES - same as above but carrier table and holder suitable to take 20cm as well as 30cm dia sieves.
FOR 20CM DIA SIEVES - Specifications - This is similar to above sieve shaker but the gears are enclosed in a box on which the sieve carriage is mounted. In addition to the side rocking motion, there is also a taping action.