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Diamond WireTec has expanded its sawing program with two diamond wire saws for continuous grinding, the types DWS.250E and DWS.375E.

You will receive more information in a few days on our homepage or through your direct contact at


Diamond WireTec is now present with Sales and Service Centers in China and Japan.

The Centers in Beijing and Shanghai as well as in Fukuoka / Japan are equipped with diamond wire saws in order to present this their interested customers and if necessary makes diamond wire cuts with samples.


With the completion of the newly-developed precision diamond saw type DWS100, Diamond WireTec is able to offer its customers a machine with state-of-the-art technology. The machine is equipped with a 120 watt industrial drive with integrated engine electronics and integrated multiturn absolute encoder as well as a programmable control unit with a large touch panel.


In April 2015, Graduate Engineer Karl Preis - of the Preis Engineering Firm - founded Diamond WireTec GmbH&Co.KG.

With over 30 years of experience in cutting technology and collaboration with WELL in Mannheim, Mr Preis founded his own company specially for diamond wire technology.

Our services range from the development, design, production and sales of diamond wire saws, diamond wires and accessories as well as commission cuts on the customer’s behalf.

You can find more information on our homepage, or you are welcome to contact us or visit us at our premises in Weinheim near Heidelberg.