External Grinding Machines  Manufacturers, Traders, Suppliers

Since appr. 40 years we are the specialists for centerless grinding. We thank you for trusting us. We´re looking forward to the upcoming years of successful collaboration with you.
We have successfully completed several hundred projects in centerless grinding for our customers. We offer a complete spectrum of solutions: new machines, retrofitted and modernized or used machines, matching the requirements.

PROTEM is the strategic partner for the design, manufacture and production of machines for welding seam preparation and welding. We owe our international recognition to the values we have retained since our foundation. These values are reflected in our know-how, in the knowledge of the technical and environmental requirements of our customers, in our technical and commercial competitiveness, in our professionalism. For 30 years we have been using our will and our capacity for technological innovation. We respond to the needs of our customers. Our constant goal is to improve the quality of our products and services. We will continue to pursue these goals and adhere to our strategy for international development. The nuclear and oil and gas sectors remain the strategic guidelines that allow us to strengthen our market share. The men and women employed in our group are committed to your projects every day.

NILES-SIMMONS-The Technology Provider In all the business activities of NILES-SIMMONS, the prinicpal objective is to design, develop, manufacture and sell machine tools characterised by an unsurpassed quality and excellent innovative technology for the benefit of all customers. the company and its workforce.
NILES-SIMMONS supplies tailor-made system solutions for your ambitious machining projects.
Uncompromising pursuit of quality and 100% customer orientation are the basis for our product specific solutions by implementing efficient production processes for long lasting success in the market.
The modular machine design and the standard building block system ensure maximum flexibility and precision with utmost reliability guaranteed.
Benefit from over 175 years of experience and professional know-how in machine tool construction and gain your competitive edge thanks to innovative production solutions offered by one of the most renowned companies in the industry.