CAT NO: DIDACTICNLE-Export-038015
Compression Testing Machine (Electrically Operated) - Four Pillar type
It
is an electric cum hand operated for compression tests on concrete
specimens up to 20cm dia and 30 cm in height..
Cement and Concrete Testing Lab equipment manufacturers,exporters and Cement and Concrete Testing Lab suppliers The machine meets the
essential requirements of various Indian, British & American
standards for compression tests.
Loading Unit : The hydraulic
jack of 2000 kN capacity is fixed to base. The upper platen has got a
self aligning action and is attached to a screw which passes through the
cross head and can be raised for lowered for initial clearance
adjustment. The lower platen rests on the jack ram and is positioned
with the help of a centering pin. Loading is accomplished by the upward
movement of the lower platen.
Pumping Unit : The motorized
pumping unit which is housed in an elegant console is of double plunger
type and is driven by 3 phase 440 volts 50 cycles electric motor. The
pumping unit is separate unit connected to the jack by means of a steel
connecting tube. A junction box is suitably fixed to connect the motor
to the mains through a push button starter. The pumping unit is fitted
with gauges. A maximum pointer is provided to facilitate taking of the
reading after failure of the specimen. The pressure gauges are fixed on
the pumping unit at an angle for easy readability.The machine is fitted
with a hand wheel control which enables the rate of application of load
to be varied. The machine is also equipped with facilities for hand
pumping in case of power failure. The electric pumping unit is fixed
with a micro-switch off the motor automatically as the load on the
machine approaches the rated capacity. Relays are also incorporated in
the pumping unit so that in the case of break-down of power supply, the
motor will stop and would not-re-start unless starting switch is
operated.
Other Capacity : 10 Tons, 25 Tons, 50 Tons, 100 Tons, 150 Tons, 200 Tons, 300 Tons