The entire slitting chamber is visible from outside. It ensures that, there is no place for hidden debris and product contamination. Film roll can be loaded/ unloaded from the front side by simply sliding on to respective roll shafts. The machine is controlled locally, without interlocking with down-line machines.
It consists of:
A set of roller arrangements for holding and smooth movement of mother film roll.
Bottom slitting roll assembly
Top slitting roller with high shear blades to slit the mother film into different child films of width as required.
Pulling rolls
Child coil Reel holding rolls with clutch gear arrangements
Mechanical system to provide uniform winding torque for child coil rolls
The main parts of this machine are:
Fabrication body SS 304.
Mother film coil unwinding station with pneumatic brake control
Slitting station with adjustable top and bottom blades
Idler rollers to guide and direct the webs
Child coil winding station
Pulling system
Drive assembly
Built in electrical / HMI panel.
The Design considerations:
Modular, Compact, Cost efficient & GMP design.
Cantilever type design.
VFD Driven motor for infinite variable speed.
Fully Qualified and documented.
Operation of Machine: The mother film coil to mount on the unwinding roll, empty roll reel is assembled on child film winding roll and to lay and connect through the slitting station. Activate the machine. The mother film coil will be released from the unwinding roll by pulling action of winding rolls. The mother film coil moves through slitting station. At slitting station mother coil film will be slit in to pre-determined width by slitting blades. These slits will be wound on different child coil roll.
