TD-AA tapered rubber fender is the third generation of drum rubber fender. It adopts a new structural design of cone rubber body and front steel frame, so that the fender can be designed to compress deformation without increasing the reaction force. With an increase of 52.5% to 70%, it is one of the best rubber fenders available today. Its emergence makes the dock structure design lighter and reduces the cost of the terminal construction. It is an ideal substitute for super drum rubber fenders.
Compared with ordinary rubber fenders, SC super drum rubber fenders are more reasonable in structure. The fenders and flange joints are rounded excessively, which reduces the stress concentration of the fender roots during compression deformation. The load on the side is more reasonable and the amount of compression on the fender is increased from 47.5% of the normal type to 52.5%.