Product Profile of Down Stroke Friction Screw Press
Down Stroke Friction Screw Press is used for forging, stamping, embossing, pressing, sizing, bending, coining, shallow drawing, fire bricks, non-ferrous, hot and cold forging operations. The body of the press is of steel plate, fabricated with utmost care. It is of box-type design. Grewal Industries manufactures Down Stroke Friction Screw Press.
Grewal Industries also manufactures wide range of power presses. Down Stroke Friction Screw Press is provided with two friction discs and are balanced and mutually adjusted by secured nuts with a fly-wheel in between them. The screw is made of high quality alloy steel and heat treated to have high hardness and elasticity. Flywheel revolution produces screw revolution and its movement is through bronze nut. Nut is pressed into press frame and is able to withstand greatest stress and to transmit it to the frame.
Some salient features of Down Stroke Friction Screw Press are:
Dies of forging have long life due to high accuracy of the machine.
Great forging accuracy is achieved because of the free stroke.
Additional energy can be applied to the same die impression by making several blows.
The heat contact time is considerably less than the crank type forging presses and knuckle joint type presses.
