OTEC / Precision Polishing Device "Drag Finish Machine"
Compact and economical! It is widely used in the tool manufacturing and medical fields.
The DF series features a three-axis drive system. It is a device capable of precision polishing, from improving surface roughness (coarse and medium grinding) to finishing polishing (mirror finish), in a very short processing time. The workpiece is mounted on a rotating holder (rotation), which is fixed to a driven holder that rotates multiple pieces together (revolution). Furthermore, this unit is attached to multiple main rotating rotors and rotates (revolution). In other words, the workpiece is polished while being submerged and pressed against the polishing abrasive, undergoing a complex combination of self-rotation and revolution in three axes.
basic information
The German company Otec was established in 1996 near Pforzheim in southern Germany and is a manufacturer of polishing machines. Starting with polishing machines for the jewelry and watchmaking industry, it has now grown into a global player serving major industries such as the automotive industry, industrial machinery sector, aerospace, and medical fields. The company's characteristic is its operation as a "development-oriented company," consistently providing products that incorporate new technologies to the market.
Price range
Delivery Time
Model number/Brand name
OTEC DF Series
Applications/Examples of results
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