Core Cutting/Core Drilling Machine (Petrol)
Specification:
Suitable to cut/drill cores of concrete, rocks, stones, tiles or the similar
materials. The machine is suitable for core samples of size upto 150 mm
diameter with the help of thin walled diamond bits which are at extra cost.
The machine has sturdy base with pillar support in which rack and pinion is
provided for adjustment in height and penetration assembly. The leveling
screws are provided at the base. For gripping the sample in position
suitable grips are provided. A suitable petrol engine is fitted in the machine
with cooling arrangement with water. The base frame is also fitted with
wheels for ease of transportation.
Portable Core Cutting Drilling Machine Petrol Driven
Specification:
Compact and portable Labtest core drilling machine is designed to cut
cores up to 200 mm diameter from concrete, asphalt and similar hard
construction materials. The machine comprises a vertical support column
which carries the drill head/motor assembly. The motor assembly
comprises a 6.5 hp petrol engine. A ball screw mechanism enables close
control of the drilling pressure and rapid return when drilling is
completed. A water spraying assembly is mounted on the machine. The
complete assembly is supplied on a rigid wheel mounted metal base
frame with leveling and fixing facility during the operation.
Core Cutting/Core Drilling Machine (Motorised)
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
Asphalt & Concrete Floor Saw
Specification:
Driven by electrical motor or by engine as per customers
requirement. Diamond blade from 350 to 500 mm maximum can
be supplied as per requirement. The trolley in which the engine is
fitted is supplied with cooling arrangements with the help of a
water tank. Arrangements to control the depth is also provided. A
safety guard is also provided on the diamond blade. Two wheels
are provided for easy movability of the machine.
Rock/Concrete Cutting Machine
Specification:
Masonary Table Saw
For people who work with stone, brick, large tiles or blocks, it goes without
saying that precision is crucial to the end result. But the efficiency of the
machine should never compromise the need for good ergonomics and a
reasonable workload. Put simply, the stone or tile you cut must fit perfectly,
just as the machine and the blade you use must fit your work situation
perfectly.
Universal table saw with a unique super-stable height adjustment device,
lockable in any position. max. cutting depth in top position is 230 mm, by
turning the material over
Slake Durability Apparatus
Specification:
This test method has been developed to assess the deterioration of rocks
over a period of time when subjected to water immersion. Slake durability
is a simulated weathering test to determine abrasion resistance during
wetting and drying cycles of shale and similar soft rocks as used in
embankments and other construction-related applications. Samples are
alternately tumbled in mesh drums through a water medium and oven-dried
for two cycles. The percent loss of mass is referred to as the slake durability
index
Polishing And Lapping Machine
Specification:
This unit is provided with a 1 HP
Single Phase, A.C. motor
This bench mounted single spindle
lapping machine is Ideally suited jar the final polishing of mounted rock or
concrete specimens. Two sample holders of sample size ordered for are
provided with each machine as standard supply Sample holders of other
size can also be provided on request. This is a motor driven unit with
450/500 rpm. A swing-in tap, for continuous water supply during
operation is also provided.
Core Cutting Grinding Machine
Specification:
This unit is designed for cutting and grinding cylindrical rock specimens
upto NX size. The outfit includes 200mm dia diamond impregnated
cutter, a fine diamond impregnated grinding wheel a water supply
system and sampler holder.
A V-Vice, to hold the sample up to 55mm dia x 140mm long to be cut
parallel and square to the longitudinal axis is provided. Cores longer
that 140mm can be prepared by reversing the specimen and holding
against the vice, A hand feed arrangement is provided to facilitate the
specimen with a uniform and smooth feeding motions. This unit is provided
with a 3 HP, Three Phase, 440 V A.C. Motor.
Point Load Index Tester
Specification:
Point Load Index tester, a rock
testing instrument for
determining the Diametrical
Point Load Strength Index of
rock cores and Irregular Lumps
which may be tested without
any treatment. The Point Load Test is primarily as index Test for
strength classified of rock materials. This instrument is mainly
intended for field measurements on rocks specimen, but it can
be used in the laboratory.
Automatic Grinding Machine
Specification:
The automatic grinding machine provides fast grinding of cylinder specimen ends to obtain plane and parallel surfaces
according to EN and ASTM standards.
Three units of ø38 to 100 mm or two units of ø150-160 mm concrete cylinders ends can be ground simultaneously with
the suitable cradle and water restraint panel. The length of the any specimen must be longer than 70 mm.
According to ASTM and EN standards, the planeness accuracy of grinded surface is 0.05 mm. and the deviation of
perpendicularity of the side with reference to the end faces is 0.5 . The equipment has selectable advance grinding time
functionality by user from 50 to 400 seconds. Optimum grinding time per end of all type specimens is 90 to 120
seconds. The cradle which specimens are fixed on has automatic bidirectional radial displacement ability. The safe and
ergonomic design prevents the user to exposure to water and dust and provides easy access to the water inlet and outlet.
Specimen cradles and water restraint panels can easily be installed without the need for any assembly.
Digital Point Load Test Apparatus
Specification:
Digital Point Load Test Apparatus consists of a 60 kN capacity load frame
with a hydraulic loading ram driven by a hand pump. The frame is
adjustable for testing of samples up to 102mm diameter. A ruler assembled
on the frame allows the direct measurement of the distance between the
conical platens before and after the test. The compression load is
measured by a pressure transducer connected to an advanced digital
display unit assuring the best accuracy and resistance to the failure shocks
Brazilian Test Apparatus
Specification:
The instrument is useful for testing specimen from 50mm dia to 100mm and
of thickness of half the diameter. This is to test for indirect measurement of
tensile strength of rocks. The specimen is held in circular jaws, this is
primarily similar to a compression machine and consists of a small load
frame having sturdy base with two vertical threaded rods and an
adjustable cross head. The hydraulic jack is fitted at the centre of the base
of the load frame. The jack of the load frame is self retracting and two plain
platens are supplied. A pressure gauge capacity 0-100 kn x 1 kn is fixed
at the base of jack. A maximum pointers is also provided on the gauge, a
pair of semi circular platens for 50mm dia samples also provided. The
instrument can be used in field also