Used Sheet Metal Processing in China

Duct Zipper

Comifo Duct Zipper, Germanic duct seaming style, allows you to produce the highest quality duct much faster,easier and more profitably than ever before. This new engineering has been taken the seaming process fro...

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 Auto Line Ⅵ

The world's new designed auto duct forming machine is now available since Comifo designed the Auto Line VI, which can be put in a 20GP container. Container duct auto line VI with the feature of small size, firm s...

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...

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 IV

Duct Auto Line IV consists of cradle style decoiler, straightening, beading, punching, notching, hydraulic folding, hydraulic shearing and automotion pittsburgh lock forming. It processes maximum coil width 1300m...

Corner Inserter

Hydrualically powered controlled automatically inserts corners into single-end or both-end ( optional ) in seconds and crimps them into place . It saves installation labor , decreases leakage and eliminates twist...

Duct Manufacture Auto Line Pro

Based with 25 experiences as a HVAC contractor, Comifo abandoned the old type duct auto line which occupied more than 25 meters long, then created the inline duct auto line.The construction site used air duct man...

Shock absorbing ring. Plate Ringing Machine

Ceiling keel buckle

Anti-skid chain V-buckle

Willing Barrel Corrugated Machine

• Manufacturer: HANGZHOU WILLING INTERNATIONAL

Suitable for steel thickness 0.11-0.5mm, width 1000mm Sheet length fixed by machine, maximal 3500mm Can feed more than 2pcs to produce together Fast speed about 2-4T/hour Corrugate shape adjustable Good shape and...

Willing Auto Drywall Machine, Keel Machine

• Manufacturer: HANGZHOU WILLING INTERNATIONAL

Auto drywall machine, stud and track machine, keel machine, C U shape and multi size produced by one machine Auto change size, easy operate Suitable for thickness 0.3-0.7mm Fast speed 0-30m/min Contact by or 00...