Description :
Tenders for Corrigendum : Supply Of Lab Instruments Of Chemistry Division For Btps, Obra - Manual Sieves Shaker (ro Top Motorized)specification:- Manual Sieves Shaker Ro Tap Type, (with Sieves Set - Mesh Size-175 Micron, 150micron, 300micron With Cover And Receiver (sieve No.50,+100,+200) Machine Capable Of Accepting An Assembly Of Vertically Nested Sieves, Cover And Receiver Of About 200 Mm In Diameter. The Machine Shall Be Able To Simulate The Motions Of Hand Sieving. This May Be Achieved By Imparting A Horizontal Oscillatory Motion Of 25 To 30 Mm Amplitude At Rate Of Approximately 300 Cycles Per Minute, While Striking The Top Of The Oscillating Assembly At A Rate Of Approximately 150 Blows Per Minute By A Mass Of 1.9 Kg Moving Through A Vertical Distance Of About 25 Mm Under The Influence Of Gravity., Jaw Crusher Machine- For Coal With Main Pulley, Feed Hopper, Shifter Pulley & Belt Sheet Metal Ground, Crushing The Coal Upto 12.5 Mm With Accessories, Feed Size 50 Mm Max Output Size 12.5 Mm Or Below., Testing Sieves 300 Micron With Lid And Receiver, Diameter 200 Mm As Per Is, Testing Sieves 150 Micron, Diameter 200 Mm As Per Is, Testing Sieves 75 Micron, Diameter 200 Mm As Per Is, Testing Sieves 212 Micron With Lid And Receiver, Diameter 200 Mm As Per Is, Testing Sieves 3.35 Mm/3.3 Mm As Per Is, Top Loading Electronic Balance 30 Kg Capacity, 3 Nos.)
