Ghosh Sieve Shaker Motorised GHOSH Sieve Shaking Machine is ideally suited for carrying out sieve analysis of different materials in dry conditions. The body of Sieve Shaking Machine is made of cast iron and the base is made of m.s.sheet.Top rotating plate is made of cast aluminium complete with arrangement for fixing 8"/20cm. or 30cm.dia. sieves with lid and receiver. Features ¼ h.p. Motor CROMPTON for 220/230V A.C. supply. Timer 0-60minutes is provided in the circuit. Rotation of sieve stage 12 per minute. Simultaneous tapping 500per minute. Oil bath for machine parts. Oil le

Ghosh Rapid Moisture Meter GHOSH portable RAPID MOISTURE METER is most popular in determining the moisture contents of soil, sand , various types of pastes, powders and mixes etc in-situ, within a very short time. The instrument operates on the principle of a reagent being introduced to the free moisture in the sample to be tested. This forms a gas , the amount being dependent upon the amount of free moisture in contact with the reagent. By containing the resultant gas in a sealed chamber, it is possible to measure the created gas pressure. The gauge in the instrument is calibrated to int

Specimen Cut Off Machine (Floor Mounted) It is a robust unit suitable for slabbing, cutting and parting considerably large pieces for metallurgical work specimens ores, cores and other materials. Compact and elegant model.

Double Discs Grinding /Polishing Machine

Marshall Stability Apparatus Marshall Stability Apparatus is intended for measuring the resistance to plastic flow of cylindrical specimens of bituminous paving mixtures loaded on the lateral surfaces. Marshall Apparatus Consists of MARSHALL LOAD FRAME MOTORISED, for 220/230V A.C, Single Phase BREAKING HEAD STABILITY MOULD with Dial Gauge 0.01mm x 25mm travel COMPACTION MOULD with collar and base COMPACTION PEDESTAL COMPACTION RAMMER 4.5Kg.. X 457mm free fall LOAD TRANSFER BAR PROVING RING Cap. 25KN (2500kgf.)

Standard Bitumen Penetrometer \Automatic Standard Bitumen Penetrometer automatic, complete with needle set of weights, bitumen container and pre-set timer.

Core Drill Machine Core Drill Machine is ideally suited for taking out core samples of concrete floors , bituminous surfaces of road, pavements etc. GEOSYN Core Drill Machine is electrically operated by a 1 H.P.Motor, Crompton for 220/230V A.C. supply. Trolley is provided on request at an extra cost , for portability of the machine. Suitable Water Container is also provided for supplying, water during drilling operation. The Machine is suitable to accommodate Diamond Core Drill upto 100mm. diameter for collecting core of maximum size of 100mm dia. x 100mm long.

Liquid Limit Device ( Manual) With Counter Our Liquid Limit Device , manually operated and fitted with revolution counter for counting number of falls of the brass bowl on the rubber pad complete with grooving tools ASTM and Casagrande. The entire mechanical device is made of brass and is fixed on a rubber base. The grooving tools are also made ofbrass. Permeability Test Apparatus : Permeability is the property of soil which permits flow of water through its interconnecting voids. It is an important engineering property which governs the rate of settlement of saturated compressible soil

Compression Testing Machine The machine consists of a steel cross head and steel base with two solid pillars connecting the base and cross head firmly tightened by nuts. The hydraulic jack of 200Tons / 2000KN capacity is fixed to the base. The upper platen has got a self aligning action and is attached to a screw which passes through cross head and can be raised or lowered for initial clearence adjustment. The lower platen rests on the jack ram and is positioned with the help of centering pin. Loading is accomplished by the upward movement of the lower platen. A dust cover is provided on

Cube Moulds As per IS-516-Steel cube Mould 2.78 (7.06 cm) for vibrating machine complete with base plate. Cast Iron Cube Moulds complete with base plate Size 5cm x 5cm x 5cm. -Cast Iron Cube Moulds complete with base plate Size 10cm x 10cm x 10cm. Cast Iron Cube Moulds complete with base plate Size 15cm x 15cm x 15cm.-Cast Iron Cube Moulds complete with base plate Size 20cm x 20cm x 20cm.

Slump Test Apparatus Confirming to ISS-7320. This apparatus used for the determination of workability of concrete where nominal size of aggregate does not exceed 38 mm. The apparatus comprises of a slump cone with foot pieces fitted on a base with wing bolts. A swivel carrying handle fitted with the base also serves as a datum for measuring the slump, when moved into vertical position perpendicular to the base. A graduated tamping rod is used both for compacting the specimen as well as measuring the slump of concrete.

Vibration Machine Vibrator is mounted over coiled springs. Vibrations are by means of a revolvingshaft with an eccentric. Frequency 12000±400 vibration per minute. Centre of gravity of the vibrator, including the cube and mould is either at the centre of the eccentric shaft or within 25 mm below it. Easy assembling and dismantling of cube mould. Provided with belt guard and a time switch. Suitable for operation in 230 volts, 50 cycles, single phase A.C. Supply. Vibration Machine is supplied complete with one cube mould.

Proving Ring This is for determining the bearing capacity of sub-grade soils or for compaction control and meets the requirement of ASTM D-420. Consists of a sturdy handle under which is fixed a sensitive proving ring. An extension piece is fixed on to the bottom of the proving ring and carries the detachable penetration cone at its tip. Proving ring capacity is 130 kg and the .002 mm dial indicator is provided, indicates the penetration load applied with a sensitivity of approx. 1/2 kg. division. A calibration chart is provided for the proving ring. Instrument is complete in wooden carry

Load Frame Electrically Operated This unit consists of a cabinet which houses the gear system and motor mounted on a sturdy angle iron base. The loading is done through the bottom loading plate which is carried on a lead screw. The advancement of this lead screw is secured against rotating by a sliding key. The top bracket is adjustable in height and carries a hexagonal adaptor for taking standard proving rings. The instrument is fitted with a motor operation on 220/230 volts, single phase, 50 cycles A.C. supply.This is for evaluating the strength of soil on field exploration or construct

Tensile Strength Tester For making tensile strength tests on cement briquettes. Suitable for tensile tests upto 1200 lbs. Hand operated. Automatic loading by lead shots. Double scale 100 lbs x 1 lb and 50 kg x 0.5 kg. Supplied complete with one standard briquette mould, 10 kgs of lead shots. Weight hanger and a set of weights comprising 4 ozs, 8 ozs, 12 ozs and 1 lb. 4 ozs directly to weight 100 ibs, 200 lbs, 300 lbs and 500 lbs and with a second set of weights comprising 125 gms, 500 gms and 750 gms directly to weight 50 kg, 200 kg and 300 kg.

Tile Abrasion Testing Machine The tile sample is pressed under a specified load against a grinding path, strewn evenly with an abrasive power revolving at the rate of 30±1 revolutions per minute. The wear of the tile is measured using a thickness gauge. The abrasion testing machine consists of a replaceable grinding path fitted on a disc rotating about its vertical axis. The rotating disc and the grinding path are enclosed by a circular tray. A bracket holds the specimen. The loading is by a counter balanced lever. A funnel is provided to facilitate charging the grinding path with a bra

Ghosh Riffler (Sample Divider) : Efficient sampling out of bulk materials/deposits is the most important for getting the true idea about the bulk material. The volume of material to be tested is usually quite huge and it requires reduction in volume in a methodical manner. The Ghosh Riffler Sampler (sample divider) helps to reduce the bulk while maintaining the character of the material and thus it is a helpful, light and handy device for sampling work. The standard units are made of GI sheet and mounted on rigid steel frame and supplied with three pans and one scoop. Standard

Single Disc Grinding /Polishing Machine It is an elegant yet study machine suitable for every materialography / mineralogy / petrology laboratory. Compact and elegant model.