Pittsburgh Lock Rollformer RF 20
A “must have” machine for every Duct Shop – small or big!
Pittsburgh Lock, sometimes also known in India as ‘Double’, is most common internationally used joint for joining sheet metal at right angles on straight runs to make airtight and strong duct-work.
DUCTFAB Pittsburgh Rollformer RF 20 has 5 forming stations with 2 forming positions. Female pittsburgh forming is with rolls mounted inboard and various optional rolls like Double Seam, Right Angle Flange or ‘C’ Cleat (Drive Cleat) can be fitted on outboard side.
The flanging attachment (an optional extra) is used to form right angle edge on round or irregular curve edges. This attachment is very handy for fabricating fittings like elbows, tee pieces etc.
Steel welded frame with powder coating offers increased stability.
RF 20 is capable of forming from 26g to a maximum of 1 mm (20g).