Columbia Machine Works machining a weldment that was fabricated and primed in-house.
Helical Gear Hobbing
Columbia Machine Works machined, hobbed, and keyed this set of helical gears to replace a worn set.
Line-Boring Injection Molding Machine Linkage
Columbia Machine Works line-boring a linkage for a plastic injection molding machine.
Machining Large Fabricated Weldment
Columbia Machine Works machined this fabricated weldment on a CNC horizontal boring mill. This weldment was fabricated in-house.
Repairing Connecting Rod for Stamping Press
Columbia Machine Works technicians discovered a crack in the bore for the rod’s wrist pin. We machined the old ‘knuckle end’ off, and machined dowel pin holes into the rod. We then fabricated a new ‘knuckle end,’ fitted the new part into the rod using dowels, and welded the assembly together. We then machined the newly-formed part back into spec. …
80,000 Pound Bolster Plate Machining
Columbia Machine Works machined this 80,000 pound bolster plate for a stamping press. We have the crane capacity to handle projects up to 50 tons.
Large-Capacity Weldment Project
These 20 foot plus long weldments were fabricated and then machined in-house by Columbia Machine Works.
Complex Fabrication and Machining Project
This weldment was fabricated and machined in-house by Columbia Machine Works.
Long Weldment Machining
Columbia Machine Works fabricated this 20 foot long weldment and then machined it.