It is a Special Purpose Machine for making Perforated Papers which are in turn used as Outer Sieves of filters. The perforations are formed on a paper, when the same is fed through a rubberized roller system to this machine by an amount equal to the pitch of the holes.

A set of Punch and Die being fixed to the upper and lower part of the machine respectively punches holes in a paper, when it is fed through it in a high speed operation.

Salient features of the machine:

• Can be provided with perforation width of 610/1000mm
• High speed performing machine with speed ranging from 150 to 250 strokes per minute.
• Can perforate holes on the paper ranging from 1mm to 10mm
• Provided with automatic lubrication systemd
• Provided with automatic feeding system consisting of rubberizerollers.
• Optional attachment of De-Coiler and Re-Coiler  can be provided