Our Capabilities    

Roberts Automatic prides itself on our diversity of equipment. From large, 2-5/8 Acme-Gridleys, to high speed Davenports and Gildemeisters, to precision Mazak and Citizen CNCs, we can handle most any job. Give us a call at 952-949-1000 and let us show you the best way to meet your requirements. We will respond with a timely quotation.

Automatic Screw Machines    

Whether you need a long or short run, a simple or a complex screw machine part made of brass, stainless steel, carbon steel or aluminum materials, we can meet your needs with our broad range of automatic screw machines.

Our screw machines are supported by a complete tool making department with a wire EDM machine and CNC tool grinder. This provides shorter lead times on new screw machine parts and print changes, higher productivity, tighter tolerances and better quality.

We pride ourselves on running screw machine parts to print on our automatics that others must take exception to. We often hold tolerances on the screw machines that normally require secondary operations. Our screw machines are maintained by their operators as part of our comprehensive, preventative maintenance program. All are kept in excellent condition to support our high levels of quality, precision and productivity.

Euroturn & Gildemeisters




Our CNC capability allows us to competitively run precise and complicated parts. They can also handle parts of tough materials such as Hastelloy. Following is a list of the materials with which we have prior experience. Our multi-tasking lathes can handle sawed slug stock up to 8" in diameter.

Secondary Operations

We bid and run our secondary operations with the aid of the Methods Time Measurement system of production estimating. This ensures you of more accurate quotes and more efficient production.

Our engineering and quality expertise combined with our certified supplier base, allows us to take full responsibility for heat treating, plating, grinding and other services.