Code: CECT401

As Per IS: 1237 & 1706.

This is used for determination of resistance to wear for cement concrete flooring tiles. TilesTile Abrasion Testing Machine specimen of size 7.06cm x 7.06cm is pressed tace-wise under specific load on a grinding path and abrasive powder is evenly spread on the rotating grinding path and after specific number of revolutions of the grinding disc the second parallel side of the tile is subjected to wear for similar number of rotations. The wear of the tile is measured on a thickness gauge specifically made fro the purpose. The machine consists of a disc rotating at a speed of 30 rpm in a circular tray. A bracket is provided to hold the specimen. A counter balance lever loads the specimen. Load applied is 30kgf. A funnel is fitted to evenly spread abrasive powder on the grinding path. A pre-set counter automatically stops the machine after 22 revolutions. This counter is re-adjustable. The machine works on 440 volts AC, three phase electrical supply. On request machine to operate on 230Volts A.C. supply can also be supplied.

Code: CECT406

A specially designed unit comprises of a plane plate with "L" shaped border and an adjustable stand with a Dial Gauge 0.01 x 25 mm to check the thickness of abased tile specimen of size 7.06 x 7.06 cm.

Code: CECT411

An increasing number of contractual obligations call for various forms of vibro-compacted concrete fro achieving a better and more consistent mixute. The Needle Vibrator is recommended for vibro-compaction test cylinders and beams at site and in the Laboratory. This instrument can also be used at small construction sites. A motor fitted on a swivel base drives a flexible shaft, which in turn, vibrates the needle at about 10,000 vibrations per minute. (approx.)

Specifications: Needle Vibrator with a 25mm. diameter x 350mm, long needle, a one meter long flexible shaft and a motor drive with a swivel head and on/off switch. Wired fro 230V. Sph. 50Hz.

Code: CECT416

The Laboratory jaw Crusher is designed for fast crushing of Aggregates, Ores, Milnerals, Coal, Coke, Chemicals and other similar materials. It is compact and of rugged construction for general Laboratory of small pilot plant operations. Two jaws of manganese steel are provided in this Laboratory jaw Crusher. The moveable jaw produces tow blows for every revolution, thus reducing over sizing to a minimum. A combination of forward and downward strokes with a rocking action exerts pressure on the coarser material, yet permits the finished material to pass through the jaws. A hopper is provided at the top for feeding material The smooth jaws ensure a uniform product and easy cleaning is possible.

Code: CECT421

The Laboratory Pulverize is a disc type grinder, designed to grind virtually any material to produce a fine mesh sample in one operation. The instrument is useful for assaying , mining and for metallurgical, quarrying, aggregate processing, chemical, geological and industrial Laboratories. It is a self contained grinder, with a rotary disc, having a planetary movement in a vertical plane. This feature gives added life to the moving parts and produces a sample of uniform fineness.

Grinding is done between two discs-one stationery and the other revolving eccentrically at high speed. The discs are made from heat treated machinate metal. With the help of a convenient hand wheel, the size of the final product can be adjusted. This can be done, even while the machine is in operation. A self locking device holds the hinged grinding chamber in place and affords easy and quick access to it, for removal of ground samples and for cleaning. The Pulverize has a capacity of reducing about half of a kilogram of a quartz type sample to 100 mesh in a about a minute. The Pulverser is supplied complete with a 3 H.P motor, a starter, a "V" belt pulley drive and mounting wired for 440V, 3 Ph, 50Hz

LABORATORY PULVERSER

• Disc Diameter - 175mm.
• Maximum Feed size - 6mm.
• Yield - 250gms./min.
• Size of Finished Product -100mesh

Code: CECT426

This comprises of two hardened alloy steel rollers with 100mm, faces and 250mm. diameters. The rollers are fitted to a steel shaft and are mounted on heavy duty gunmetal bearings. The outside bearings are provided with heavy duty compression springs. Which help in increasing the space between the rolls, when a piece of material cannot be crushed. Square threaded bolts are provided to adjust the gap between the rolls. The drive is by a heavy motor, through 'V' belts, to a set of gears and further to the rollers. A hopper is provided for feeding the material. The whole arrangement is mounted on a fabricated steel material. Supplied complete with a 3.0 H.P motor and starter.

• Wired fro - 440V. 3 Ph. 50 Hz.
• Feed Size - 10mm(maximum)
• Product Size - 2.00mm and below

Code: CECT431

Same as above, except that the roller have a face size of 150mm with 250mm, diameters. Supplied complete with a 5.0 H.P. motor and a starter. Wired for 440 V.3 Ph.50Hz.