Comet Roll & Machine Co. provides full turnkey custom roll forming machine building services, capable of producing parts like angles, bushings, channels, moldings, and profiled shapes, and delivered to your facility ready to use. We produce machines capable of accepting up to 48″ rolls, with a gauge range of 0.005″ up to 0.057″ thick. These machines provide up to 40 tons of rolling pressure, with a spindle diameter of 36 in., producing fully enclosed or lock formed profiles.
For high quality production, these machines produce parts to a cross section tolerance of +/- 0.015 in. and an angular dimension tolerance of +/- 1-2°. Straightness per foot is 0.010″ and twist per foot is 1-2°. Our custom roll forming machines can carry out other fabrication methods including CNC, edge rolling, roll bending, and start-stop control. We serve customers in all industries from heavy equipment, construction, automotive, and aerospace to architectural, agricultural, petrochemical and consumer goods.
Contact Comet today with your requirements.
Aerospace
Agricultural
Architectural
Automotive
Construction
Consumer Goods
Heavy Equipment
Military
Petrochemical
CNC
Computer-Numerically Controlled (CNC) Machines
Edge Rolling
Forming
Forming is accomplished by affixing a preform or blank to a mandrel or chuck on the rotating member of a lathe. The tool used to form the sheet metal is called a spoon.
High Speed
Roll Bending
Start-Stop
Aluminum
Brass
Bronze
Carbon Steel
Cold Rolled Steel
Copper
Galvanized Steel
High Strength Steel
Hot Rolled Steel
Stainless Steel
Steel
Tin Plated Steel
Titanium
Vinyl Clad Metals
Zinc
Anodized
Chrome Plated
Polished
Powder Coated
Pre-Coated
Pre-Finished
Pre-Painted
Pre-Plated
Zinc Plated
Angles
Bushings
Channels
Frames
Furniture Parts
Moldings
Profiled Shapes
Max
48 in
Min
0.005 in
Max
0.057 in
Max
36 in
Max
40 tons
0.015 in
1-2°
0.010 in
1-2°