ELBOW JOINT ASSEMBLY

The joints are made of aluminum ally cast by a pressure diecasting process. The head and central joints are made with self-lubricating bronze bushings.

The castings are hydraulically pressed into the arm extrusion. A special adhesive is then used to securely bond the castings to the profile.

All aluminum components are treated against corrosion by a pre-treatment powder coat done in accordance with the highest quality standards.