» Cement And Concrete Testing
Cement And Concrete Testing
We manufacture cement testing machines, lime
testing machines and mortar testing machines to fit your requirements and
even custom- design them if required. We offer quality machines that
includes: Cement Testing Equipments, Cement Tensile Testing Machine, Flexure
Strength Testing Machine, Gauging Trowel, Jaw Crushers and many other
machines. Our tester is ideally suited for advanced concrete compression
testing where frame stiffness is critical. The Ultra-stiff frame design
permits advanced testing of concretes. Our quality testing machines
includes: Concrete Testing Equipments, Air Entrainment Meter, Air
Permeability Apparatus, Moulding, Demountable Mechanical and more machines.
Lab Jaw Crushers
The crusher has maganess steel jaws. The opening of
the jaws is adjustable from 20 mm to 6 mm. The capacity is 200 kg/hr. The
crusher is made of cast steel. The jaws have forward and downward strokes
with sufficient rocking action to throw crushed material down to the jaws. A
hopper is provided at the top for pouring material. The crusher is supplied
complete with 3 h.p. electric motor, triple V-belt pulley drive and mounting
BIS - 4031-1968, BIS - 1727-1967. For moulding of
three standard square sectioned specimens of 40 mm x 40 mm x 160 mm size of
Portland and pozzolana cement mortar for the determination of transverse
strength. The equipment consists of the following:
- A motorized Jolting. Machine as per BIS specification which gives 60
jolts per minute to the rectangular table through a reduction gear and
cam drive. A pre-set type counter with a micro-switch stops the pins for
properly locating and clamping the moulds.
- A three compartment mould for preparing three specimens of 40 mm x 40
mm x 160 mm size.
- A three compartment hopper which can be mounted on the mould for
pouring the mortar into the mould.
Suitable for operation on 220 volts, 50 Hz. Single phase supply.
Laboratory Ball Mill
For mixing and grinding purposes: Electrically
operated having capacity from few grams to 1 kg approximately. Fitted with
Fractional Horse Power Motor Gear with the maximum 80 R.P.M. The jar is made
of Aluminium and having steel balls of different sizes to be put in the jar
mixing and grinding pesticidal powders. Jar is interchangeable and easily
removable and is light in weight and compact unit to operate on 220 volts,
50 cycles A/C or D/C (as per your requirement).
Capacities of Jar Available
Aluminium Jar Capacity- 1kg, 2kg
Stainless Steel Jar Capacity- 1kg, 2kg.
Laboratory Cement Autoclave
BIS-4031: It is high pressure autoclave designed
especially for conducting accelerated soundness tests on Cement or the
autoclave expansion tests. It mounted in a sturdy supporting frame, and
enclosed in a heat-insulated/metal housing which is attractively finished in
hammertone paint. The top has a pressure regulator safety valve and pressure
gauge. The unit attached to the side of the housing has power switches and
pilot light for controlling the electric heating unit.
The apparatus consists of an epicyclic type
stainless steel paddle imparting both planetary and revolving motion, by
means of gears. It has two speeds of 140 + 5 r.p.m. and 285 + 10 r.p.m. with
planetary motions of approximately 62 r.p.m. + 5 r.p.m. and 125 r.p.m.±
10 r.p.m. respectively. The stand of the mixer has arrangement to raise or
lower the bowl. Complete with stainless steel bowl of about six litres
capacity. Suitable for operation on 230 volts, 50 cycles, single phase, A.C.
The Laboratory Pulveriser is a disc type grinder
designed for grinding virtually any material to produce a fine mesh sample
in one operation. The pulveriser is adopted for use in assay offices,
metallurgical, aggregate, quarry, chemical and industrial laboratories. It
is a self-contained grinder furnished with rotating disc having a planetary
movement in a vertical plane. This feature gives added life to the wearing
parts and delivers a product of uniform fineness. The pulveriser will reduce
a 1 pound sample of quartz type material to 100 meshes above in 1 minute.
Maximum feed size 6 mm.
Grinding is done between two discs, one of which is stationary and the
other revolving eccentrically at high speed. The apparatus is supplied with
heat treated disc 175 mm in diameter. Adjustment for size of product may be
made by use of convenient hand wheel when the machine is in operation or at
rest. A self-locking device holds the hinged grinding chamber in place and
affords easy and quick access to the grinding chamber for removal of ground
samples and for cleaning. The pulveriser is supplied with a 3 h.p. electric
motor. V-belt drive. Working on 440 volts, 3 phase A.C.
BIS-4031 Vibration is mounted over coiled springs.
Vibrations are by means of a revolving shaft 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.
This is for the determination of lateral of 150 mm
dia x 200 mm high cement concrete cylinders while testing them under
compression. The extensometer consists of two movable frames pivoted at one
end. A dial gauge measure, the lateral extension, and a removable spacer
strip is for the initial setting of the dial gauge. Mounting of extensometer
on the specimen is done with the help of screws. Supplied complete with a
dial gauge 0.01 mm x 12 mm.
To test the strain and deformation quality of cement
concrete. It is meant for cylinderical specimen of 150mm dia x 300mm length.