United States


single-spindle screw machining

Announcing Single-Spindle Screw Machining Availability at Cass

At Cass Precision Machining we hope the end of the year finds you and your business safe and healthy. We are encouraged to see that, according to Deloitte Insights, the global manufacturing sector performed exceptionally well in November. The global manufacturing PMI (purchasing managers’ indices) increased to 53.7, a 33-month high and one of the highest levels in the past decade. Deloitte states that the PMI (forward-looking indicators meant to signal the direction of activity) was driven by strong growth of output, new orders, and favorable sentiment. The PMI in the United States alone is at 56.7, a six-year high.

That’s great news for everyone in manufacturing as we head toward 2021!

We have more great news for all of you who are trying to fill all of your year-end orders and need parts. Cass has availability on our 17 single-spindle Brown & Sharpe automatic screw machines. These machines feed single bars at a time and ideal for making washers, smaller pins, service parts (that are smaller orders), smaller bushings, and some specialty parts that are usually under a ½”. These single-spindle screw machines typically do short runs, anywhere from 100 to 1,000 pieces at a time, and can process a wide-variety of materials, including cold-rolled carbon steels, alloys, aluminum, brass, bronze, some series of stainless steels, tubing, and selected plastics.

The bar diameters our machines can handle range from .125 inches (3.175 mm) up to 2 inches (50.8 mm). From a part geometry perspective, the overall length of parts start at .030 inches (.762 mm) and run up to 4.0 inches (101.6 mm). When work on one or both ends is exclusively required, part lengths as high as six feet can be run on this equipment. Standard tolerances on our single-spindle screw machines are +/- .005 inches (.127 mm); however, depending on the material selected, +/- .002 inches (.050 mm) can be achieved.

Again, our Brown & Sharpe single-spindle automatic screw machines can handle part diameters up to 2 inches (50.8 mm), and lengths up to 4 inches (101.6 mm) and in some instances up to six feet.

If you’re in need of short runs on smaller parts, give us a call immediately at 763-535-0501 to see if the availability of our single-spindle screw machines can help you expedite your parts manufacturing needs!