English | Español | Português | 中文 | Русский
Welcome. Please create an account or login.

Esteves Group - The global die company

Download Products & Services Overview

Diamond coated bunching and stranding dies

Featured

Bunching, stranding and compacting dies are often used to form multi-wire electrical cables. A bunching or stranding die groups single and multiple wires together, whereas a compacting die compacts the multi-wire strand to the required form factor.

State-of-the-art diamond coating technology and tight diameter tolerances of Esteves Group diamond coated dies give the cable company the ability to save material and manufacturing costs.

Blank (Nib) material
Carbide, coated with layer of diamond.

The reasonably thick ultra-smooth layer of diamond on a tungsten carbide die ensures the smoothest wire and cable surface that is possible today. The diamond coated die is the ideal combination of large-size availability of tungsten carbide and the ideal surface properties of randomly oriented synthetic diamond.

Casing
Stainless steel

Geometry 
Size range from 8 to 77 mm (.315 to 3.03”).
Angle range is generally 18 to 24 degrees plus or minus 2 degrees.
Bunching and stranding dies have a well-blended profile with no sharp edges.

Download leaflet (USA-only) Download leaflet (metric)
Copyright © 2016 Diamond Tools Group. All rights reserved. · Terms of use · Site Map · Contact