CINCINNATI Precision Machinery - sheet metal fabrication machinery specialists...we are here to serve you for all of your sheet metal fabricating machinery Here at CPM we represent machinery for all of your sheet metal fabrication needs - everything from hand tools to lasers, coilines to brakes, notchers to ironworkers and much more. Please give us a call or glance through CINCINNATI Precision Machinery 's site for all your sheet metal fabrication needs.



Used Machinery

ALL Used Machinery

Used Air Compressors

Used Autobrakes / Sheet Metal Folders

Used Bar Folders

Used Sheet Metal Brakes

Used Cheek Benders

Used Cleat Benders / Cleat Folders

Used Clincher / Fasteners

Used Coil Lines

Used Corner Inserter Machines

Used Crimping / Beading / Rotary Machine

Used Drill Press

Used Duct Beading Machine

Used Duct Insulation Liner Cutters

Used Flangers / Flanging Machines

Used Gorelockers / Elbow Machines

Used Grinders

Used HVAC Accessories

Used HVAC Duct Insulation Pin Spotters

Used Ironworkers

Used Laser Cutting Machines

Used Mechanical Piping Equipment

Used Notching Machines

Used Pittsburgh Seamers

Used Plasma Cutting Machines

Used Press Brakes

Used Punching Machines

Used Sheet Metal Rolls

Used Roll Formers

Used Saws

Used Sheet Metal Shears

Used Sheet Metal Slitters

Used Spiral Machines

Used Welders



Button Lock RollFormers | Snap Lock Rollformers | Roll formers | Rollforming Machines

Tin Knocker 20 Ga. Buttonlock Roll Forming Machine

Tin Knocker's 9 Station Button Lock Rollformer means no hammering over of edges. The Button Lock roll former comes with "male" tooling on one side and "female" on the opposing side.



20-26 Gauge
3 HP, 230/3/60 (Available also in 230/1/60 option)
Approx. 60 FPM
60" x 30" x 42" (152mm x 762mm x 1067mm)
820 lbs

Tin Knocker Roll Forming Machines

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Engel Industries Logo Rollformers

Engel model HB- 800B-20 Rollformer

Specifications for Engel's Model HB 800B - 20 Rollformer:

      • 1/2 " Female button/snap lock 22-28 gauge with 1 1/8" notch
      • 7/16" male button lock 22-28 gauge
      • Eight (8) station snaplock roll former for 20 gauge mild steel - male and female.


Engel model HB- 800B-18 Rollformer

Specifications for Engel Rollformer HB-800-B-18:

cincinnati precision machinery