Columbia to Acquire New Equipment Columbia Screw Products plans to continue upgrading its existing equipment. “We will be expanding our manufacturing capabilities with new machines, as well as trading out some of our older, cam-operated screw machines for new CNC machines,” explains Jim Munselle. These new machines will enhance the operations at Columbia Screw Products and provide its customers with increased efficiency and overall cost savings. A new comparator is also in the plans to augment the quality department. Columbia Screw Products is committed to maintaining the optimum mix of machinery and equipment to provide maximum value for its customers. It is part of your assurance of outstanding customer service at Columbia Screw Products.