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Rock Testing Instruments

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MI.RO-1001 Constant Pressure System
Milestone Instruments
Constant Pressure System
This is a Dead-Weight type constant pressure system. This system consists of an oil pump, continuously driven by an electric motor to provide the required pressure to the Triaxial Cell chamber. Capacity: 160 bar (160 kg/cm2)




MI.RO-1002 Core Cutting and Grinding Machine
This unit is designed for cutting and grinding cylindrical rock specimen's upto NX size. The outfit includes 200 mm dia diamond impregnated cutter, a fine diamond, impregnated grinding wheel a water supply system and sample holder. This unit is operated on single phase, 2 HP, AC motor.




MI.RO-1003 Rock Cutting Machine (Lab Type)
Milestone Instruments
Also Know as Abrasive cut off machine




MI.RO-1004 Core Drilling Machine (Electrical Operated)
Heavy duty, pillar type frame with continuous rated 2 HP, single phase, AC motor Varying cutting feeds provided with water-fed swivel head to connect to suitable water supply. Provision at base for water.




MI.RO-1005 Core Drilling Machine (Gasoline Engine Operated)
Milestone Instruments
Core Drilling Machine Diesel Engine Operated
Heavy duty, pillar type frame with Diesel Engine operated with 5 HP capacity Varying cutting feeds provided with water-fed swivel head to connect to suitable water supply. Provision at base for water.
Note: - Petrol driven engine is also available
Following Core Bits are available as options




MI.RO-1006 Rock Bolt Pull Out Test
Milestone Instruments
Rock Bolt Pull out Test
These are used to measure the working and ultimate capacities of rock bolt anchors. Further, our products comprises of a central hole jack, hand pump with load gauge, directional control valve and only for central hole jacks above the capacity of 500kN, flexible pipes, truss high tensile test rod with coupling. Moreover, the load cell can be used for the measuring of pull out load and arrangement is provided for fixing dial gauge for estimating deflection against the load. In addition to this, we provide different size of adopters with the high tensile test rod.
Meets:- BS- 11309, ASTM D-4435




MI.RO-1007 Point Load Index Tester: (Hand Operated)
Milestone Instruments
Point Load Index Tester
Point Load Strength Index of rock cores and irregular lumps, which may be tested without any treatment. The Point Load Test is primarily an Index Test for strength classification of rock materials. This instrument is mainly intended for field measurements on rock specimen, but it can also be used in the laboratory.
Meets: - IS: 8764 -1978




MI.RO-1008 Point Load Index Tester: (Electrical Operated)
Milestone Instruments
Point Load Index
Same as MI.RO-1007 but the it has both Hand operated as well electrical operated













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