Torsion Testing Machine consists of two independent chucks where, the specimen can be placed one of which is rotated by electric motor and the speed is reduced through suitable reduction gear. The twist is communicate through the test piece to the other jaw o which a weighted pendulum attached. The resistance to deflection of pendulum caused a torque to be applied to the test pipe and the angles of deflection of pendulum is the mesure of Torque. A scale with pointer is fixed on the frame, which enables measurement of torque. The machine is built for maximum twisting movement at about 50 kgm. It is equipped with jaws for accommodating test pieces of 10 mm, 20mm size either square or circular with square shoulders. The machine can be operated by hand in case of powder failure suitable of 440 V. A..C. single phase.

1. Torsion Testing Machine for Rods Hand Operated.
2. Torsion Testing Machine for Rod Elect-Operated.

Code : RSEP-299

The number of twists required of fracture a wire sample can be determined rapidly with this machine. The standard machine consists of three speed gear box coupled with a motor to give output of 30,60 & 90 rpm. A revolution counter indicates the fails. The distance between the rotating and non-rotating chuck can be altered between 1-500mm length. The wire is held in between these two chucks. The wires from 1 to 10mm can be tested with this machine. The machine is electrically operated suitable for operation on 400/440 volts, 3 phase, A.C. supply. The machine is available in two models on for testing wires in the range of 1-5mm and other 4-10mm.

.Altered between 1-500mm length. The wire is held in between these tow chucks. The wires form 1 to 10mm can be tested with this machine. The machine is electrically operated suitable for operation on 400/440 volts, 3 phase, A.C. supply. The machine is available in two models one for testing wires in the range of 1-5mm and other 4-10mm.

Code : RSEP-301

Torsion Testing Machine is designed for conducting Torsion and twist tests on various metal wires, tubes, sheet materials. Torque measurement is by Pendulam Dynameter System. Torque ranges can be adjusted. Torque can be applied to specimen by geared motor through gearbox. Autographic recorder can be provided to know relation between torque and angle of twist on specific request.

The Accuracy of the torque indication +1% of the true torque.

SPECIFICATIONS

Code : RSEP-302

Rajco Tensile Testing Machine are used for wide variety of materials for their tensile strength and elongation. The materials include wires, cable, plywood, conductors, ferrous and non- ferrous materials, cloth, fibres etc.

The machines are manufactured in various capacities and test appropriate traverse speed and using suitable grips in conformity with ASTM, DIN, BIS, BSS standards.

These machines are fitted with over-travel safety switches suitable for 230 V AC supply.

SPECIFICATION :

Code : RSEP-304

FEATURES
The Pendulam Impact Tester Model RSEP-284 is designed conducting CHARPY IZOD and IMPACT TENSION Test The test methods conform to IS : 1757-1973 and IS : 1499 1977 and BS : 131 part 1,2 and 3 –1972 IS : 1598-1977.

SALIENT FEATURES

1. Safety guards at the front side of the machine for protection
2. Two hand operation to release pendulum
3. Breaking arrangement for stopping the pendulum after rupture of specimen.

TECHNICAL DATA

Code : RSEP-284