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AGGREGATE IMPACT VALUE APPARATUS AS PER IS :2386 (PART IV)
It consists of a base and supports columns to form a rigid frame work around quick release trigger mechanism to ensure an effective free fall of hammer during test. The free fall can be adjusted through 380 + 5mm. The hammer is provided with a locking arrangement. Supplied complete with automatic blow counter.
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Los Angles Abrasion Testing Machine as per I.S. 2386 part IV
The machine consists of a hollow cylinder mounted on a frame made of angles and rotate on ball bearings. The drum rotates at a speed of 33-33 revolutions per minutes with the by means of a of a electric motor with |
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the help of a reduction gear mechanism and is fitted with revolution counter, suitable for operation on 415 volts, 3 phase,50 cycles, A.C. supply. Supplied complete with trey and a set of abrasive charge. |
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DEVEL ABRASION TESTING MACHINE AS PER IS : 2386(PART IV)
It consists of two hollow cylinders, closed at one end and provided with tight fitting covers at the other end, are mounted on a shaft at an angle of 30 o with the axis of rotation. The shaft rotates at a speed of 30-33
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r.p.m. through a reduction gear, coupled to a motor. Suitable operation on 415 V, 3 phase, 50 cycles, A.C supply. Supplied complete with abrasive charge but without counter. |
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Crushing Value Apparatus
This apparatus is used for measuring resistance of an aggregate to crushing,as per IS:2386. (Part 4).
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It is made of mild steel, and comprises of :
• Cylindrical cell ,
• Plunger
• Base plate
• Tamping rod
• Metal Measure
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Available in 50mm, 75mm, 100mm,150mm and 300mm dia cylindrical cell.
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