Heavy steel fabrication for a transportation application. Designed in-house by Columbia Machine Works.
Large Steel Fabrication
Pictured is a large steel fabrication that Columbia Machine Works fabricated for one of our customers.
Fixture Fabrication
Columbia Machine Works has many years of experience in fabricating fixtures for manufacturing.
Large-Diameter Plate Rolling
Columbia Machine Works has the capability to roll plate into large-diameter shapes and forms.
Repairing a Portable Machinery
Columbia Machine Works inspected and restored the structural integrity of this piece of portable machinery. Large fabrication work is one of our specialties.
Machining Large Tie Bar From an Injection Molding Machine
Columbia Machine Works made repairs to this tie bar and then machined it in our largest CNC lathe.
Fabricated Pneumatic Assemblies
Pictured is one of a set of pneumatically-operated assemblies CMW fabricated and tested in-house for one of our customers.
Refurbishing 15″ Diameter Tie Bar for a Die Casting Machine
Pictured is one of the larger size of tie bars (15″ diameter) that we refurbish in our largest CNC lathe. Everything you see in this photo was machined new by Columbia Machine Works onto an existing tie bar that had broken. New tie bars, as well as most any die casting or injection molding machine components, are expensive to replace. …
Repairing an Ejector Plate for a Die Casting Machine
Columbia Machine Works repaired this ejector plate for a die casting machine. The first step was to grind the cracks out of the plate and weld them up. We then machined the closing cylinder mounting surfaces, ensuring that any welding on the cracked cylinder mounting holes were machined out. Pictured here, the next step was line boring the guide rod …