3 Roll Fix Axis
3 Roll Planetary Axis
4 Roll Planetary Axis
3 Roll Variable Axis
3 Roll Section Bending
4 Roll Section Bending
Three Roll Fix Axis
The machine frame is built from all tested steel plate material and the same is subjected to stress releaving, sand blasting and epoxy primer painted for corrosion free long lasting machine life .
The complete body is machined in cnc machine to achieve built in accuracy.
The control desk is Conveniently located on the machine and all functions like roll pressing, roll rotation,conical attachment movement, and drop end can be controlled / performed freom the same desk.
A single person can easily handle the machine till complete rolling of plate is done.
A strudy and robust drop end made out of tested steel rolled plates is designed to give ease and convenience of function .
The opening between top and bottom roll is maximum in this type of machine which makes it most convenient to remove rolled shell from machine without any hurdle.
A heavy duto hold mechanism ensure perfect horizontal poison of roller when drop end is open and is in releases position for removal of rolled shell.
Also the bottom rolls are driven with the help of planatory gear box and hi torque generating hydraulic motors coupled in line with the rolls avoiding any secondary transimittion gear train and thus eliminate wear and tear ,transmission losses and need of continious lubrication( common in conventional machine)
Due to minimum no of parts required to drive rollers the need for spares is minimized.
The top roll can be tilted to great degree of inclination making it most convenient and ease to remove rolled shells without any difficulty.
A dual cone bending device are provided as shpown The device provided between bottom rolls is used for cone rolling with narrow smaller diameter of cone
The device provided on outer place is more usuful for cone with comparatively bigger diameter on smaller side of cone.
The cone bending attachment on frame is more usefull for bigger diameter cone rolling.
The best in this type of machine is “Y” support which supports bottom rolls from inside and outside to resist bottom roll from deflection under heavy pressing load from top roll Also a longer bottom roll support prevents any scratch marks on roller due to morew area in contact wiyh roll and due to less force per area. The support rollers are mounted in heavy duty roll are mounted in heavy duty bearings to eliminate / reduce friction between rolls.
A specially designed heavy duty section bending attachment can be provided on trequest Section like angle, channel, beams, pipes of flat section can be rolled with ease
The average capacity is about 30 % higher than any other such machine in market