head control leaver is fitted at the front

Friction Screw PressesDown Stroke (Steel Body)• Graded Steel Body.In a normal working control leaver is simply depressed and released where upon the slide and Ram performs stroke by upward movement of the slide and Ram on the screw and comes to rest in horizontal position.A head control leaver is fitted at the front of the machine so as to conveniently operate a clutch fitted to the main shaft. In a machine, friction reduces the mechanical advantage, or the ratio of output to input: an automobile, for instance, uses one-quarter of its energy on reducing friction. 

The slide and Ram is balance by a counterweight which ensure smooth running. To the bottom of screw is fitted a phasphorous bronze insert for carrying the block set.FRICTION CONCEPTFriction is the force that resists motion when the surface of one object comes into contact with the surface of another. From matches to machines to molecular structures, friction is one of the most significant phenomena in the physical world. The main shaft carrying the pulleys runs on roller bearings fixed in cast Iron pedestals bolted on the frame in between the pedestals are mounted two cast iron imparting motion to an alloy steel square threaded screw fixed with a key and nut to it.

Screw made of Alloy Steel EN 24• Quality Leather Used• Trouble Free Performance• Special Design• Silent Design• Fitted with Roller bearing 38; Phasphorous Bronze• Easy to set. Motor parts Machinery parts can also be made on it. Yet, it is also friction in the tires that allows the car to stay on the road, and friction in the clutch that makes it possible to drive at all.• Body neeling• Tie Rod in body for StrengthFriction Screw PressesThese machines are specially designed to make bolt head of any kind, forge, rivets, spikes, pan headed rivets, hub bolt, box spanner, head refractory and Naushadar film extrusion screw barrel bricks can also be made on it. 

On the screw is mounted a mild steel slide and Ram with replaceable cast iron strips sliding and Ram against the guide ways of the main frame.The main frame is of Cast Iron / Steel Body of generous proportion and reinforced with ribs. On depressing the control leaver, engagement of the drive is effected by the longitudinal movement of the shaft and discs thereon against the friction wheel.