Used roller in Guangdong, China

Duct Compact Line I

This automated duct line consists of decoiler (a special design which is easy to load coils in construction site), straightening, beading, punching, notching, shearing, patented automotion Pittsburgh lock forming...

Duct Compact Line II

Developed from Compact Line I, Compact Line II is with hydraulic punching square and notching. Comifo’s Compact Line II consists of cradle style decoiler, 6-roller straightener, beading, punching, notching and hy...

Duct Compact Line III

This Auto Duct Line III consists of decoiler (a special design which is easy to load coils in construction site), straightening, beading, punching, notching, shearing, patented automotion Pittsburgh lock forming...

Small-tap flat-ring machine

Small beat flat ring machine.zsl

2-axis small beat flat ring machine

2-axis small beat flat + closed circle

Mechanical curtain small plate ring machine (with automatic punching)

Mechanical Curtain Small Plate Loop Machine (with Automatic Punching) Diagrams

Small iron coil Iron coil machine, stroller steel coil, sheet metal ringing, barrel hoop forming machine

RF-12M Lock Former

Multifunction pittsburgh lock former is the most popular machine in traditional duct manufacture. Customer can choose the rollers as their own requirements for different locks. Used with other machines, multifunc...

RF-12DR Lock Former

Multifunction pittsburgh lock former is the most popular machine in traditional duct manufacture. Customer can choose the rollers as their own requirements for different locks. Used with other machines, multifunc...

RF-12S Button Snap Lock Former

RF-12S is the most popular lock former of HVAC workshop. The Button Lock roll former comes with "male" tooling on one side and "female" on the opposing side. A fast, effective way. Rollforms Male & Female Button ...

Duct Auto Line V

This auto duct line V consists of decoiler (a special design which is easy to load coils in construction site), straightening, beading, punching, notching, shearing, patented automotion Pittsburgh lock forming (s...

Duct Manufacture Auto Line III (B)

Duct Manufacture Auto Line III(B) consists of duplex decoiler, straightening, beading, cross-tid hole punching, punching and notching, duplex drive cleat forming,hydraulic folding and shearing. Customer can shear...