The couplings of the GTR series are made from a cast iron, steel or aluminum bar from continuous casting, thus ensuring greater structural compactness.
Our production process involves the creation of teeth by milling.
The couplings are made according to the customer's design in the indicated lengths / diameters, supplied with hole and groove (or grooved hole or conical hole) and hole for locking dowel, complete with the required surface treatments.
The star-shaped elastic elements can be in thermoplastic rubber (black or red) or in polyurethane (yellow).
We also carry out work on raw materials supplied by the customer on request.