Sample Splitter
Specification:
Designed for the reduction of test samples which are too large in
volume to be conveniently handled. It handles any material from
Sand sizes up to dia. 108 mm. Each Chute bar is 12 mm wide so
that openings of 12-24-36-48-60-72-84-96-108 mm are
possible. Supplied complete with two collecting pans. Clam shell
hopper: 30 litres capacity. Very sturdily constructed, it is totally
Cadmium Plated for rust protection.
Dorry Abrasion Testing Machine
Specification:
It consists of a disc rotating about a shaft connected to a
reduction gear box coupled to a motor. The disc rotates at 28-30
RPM.
Under the rotating disc is a tray with an outlet to facilitate the
removal of sand. Two Conical Hoppers are mounted on a
bracket fixed to the circular tray. An arrangement is made for start
and stop the flow of sand. Two containers with weights are
supplied to keep the specimens pressed against the rotating disc.
Suitable for operation on 220 V, 50 cycles, A.C. Supply
Digital Los Angles Abrasion Testing Machine
Specification:
The machine consists of an electronic control unit and a rolled steel drum
having an inside diameter of 711 mm and internal length of 508 mm. The
drum is rotated at a speed of 31-33 r.p.m. The internal shelf provided with
the machine confirms to ASTM, AASHTO and EN standards. The machine
is equipped with an automatic counter, when the preset revolution count is
reached, the machine will stop automatically. The drum is equipped with
an interlock device which allows the operator to lock the drum into position
for easy loading/unloading of the sample. Power consumption: 750 W
Skid Resistance and Friction Tester Standard
Specification:
Used for the measurement of surface friction properties, the
apparatus is suitable for both site and laboratory applications and
for polished stone value tests using curved specimens from
accelerated polishing tests. The equipment is supplied with:
Additional scale for tests on polished stone value specimens
6 rubber sliders for site use, complete with conformity certificate
Thermometer -10 to +110°c for surface temperature
measurement
1 litre washing bottle, for surface wetting
Tool set with case, for machine assembly
Rule for sliding length verification
Los Angeles Abrasion Testing Machine
Specification:
The machine consists of a hollow cylinder mounted horizontally on
a study frame on ball bearings. There is an opening which can be
closed with a dust tight cover to facilitate charging and
discharging the drum with the material under test. A detachable
shelf which extends throughout the inside length of the drum which
catches the abrasive charge and does not allow it to fall on the
cover. The drum is rotated by an electric motor through a heavy
reduction gear at a speed of 30-33 R.P.M. A revolution counter is
fitted to the frame. A tray is supplied for collection of the material at
the end of the test. Complete with Abrasive Charge consisting of a
set of Twelve hardened steel balls, approximately 48mm dia.
Suitable for operation on 440 V, 3 Phase, 50 cycles, A.C. Supply.
Aggregate Impact Tester with Blow Counter
Specification:
The instrument consists of a circular base with Two vertical guides.
The Hammer of weight 13.75 +/-0.25kg can be raised to fall
freely down the vertical guides. The Height of fall can be adjusted
through 380 +/- 5mm. The Hammer is provided with a locking
arrangement.
The hammer falls freely to the base and is removable for
employing. Supplied complete with metal measure 75mm dia x
50mm high
(For specimen preparation) and Tamping Rod 230mm long x
10mm diameter.
A Blow Counter to count the number of strokes is fitted on top of the
equipment.
Devel Attrition Tester
Specification:
It consists of two hollow cylinders closed at one end and provided
with Fitting covers at the either end. These cylinders are mounted
an a shaft at angle of 300 with the axis of rotation of the shaft. The
shaft rotates at 30-33 RPM. Through a reduction gear operated by
a motor and is provided with a revolution counter. Complete with
Abrasive Charge consisting of 12 Nos. Hardened steel Balls of
48mm dia. Suitable for operation on 440 Volts, Three Phase, 50
Cycles, A.C. supply.
Jaw Crusher
Specification:
Compact and rugged for laboratory and small production units
Designed for speed crushing
Discharge opening adjustment range: 3 - 10mm
Manganese steel jaws adjustable up to 6 mm opening
250 kg materials can be crushed in approx eight hours
Supported with strong steel frame
Voltage: 440 V, Three Phase A.C. Supply
Pulveriser
Specification:
Designed for grinding materials to produce fine mesh samples Ideal for
Self contained grinder with a rotating disc having planetary movement in
vertical plane.
Reduces about 450g quartz type material to 100 mesh in one minute
Dia. of grinding wheel: 175mm
Material of grinding wheel: High Carbon Steel having 53-60 HRC
hardness
Input of material:
used in Cement and Chemical Industries
Tile Abrasion Testing Machine
Specification:
This is used for determination of resistance to wear for Cement &
Concrete flooring tiles. Tiles specimen of size 7.06 cm x 7.06 cm is
pressed face-wise under specific load on a grinding path and
abrasive powder is evenly spread on the rotating 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 for the purpose. The machine consists of
a disc rotating at a speed of 30 R.P.M. in a circular tray. A bracket
is provided to hold the specimen. A counter balance lever loads
the specimen. Load applied is 30 Kgf. 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 V A.C. Three Phase
electrical supply. On request machine to operate on 230 V A.C.
Supply can also be supplied.
Accelerated Polishing Machine
Specification:
High ground steel main spindle running in precision sealed ball bearings
additionally protected by a labyrinth seal spindle axially loaded to eliminate
end play
Adjustable 3 phase motor speed control with adjustable timing belt drive,
reducing power consumption and improves control
Inverter drive to motor for precise speed control
Digital display preset timer and revolution counter
Robust welded steel mainframe, standing on adjustable pads
Specimens manufactured and easily removed from precision machined moulds
14 Specimens located on ‘Road Wheel’ by rubber rings and held by simple
side fixing
Water gravity fed from high level tank through calibrated flow meter
Used abrasive and water collected in easily removable tray
Loaded tyre raised and lowered to the running surface by mechanical lifting
device
Protection by covers and guards may be easily removed for maintenance