This batch of rubber gaskets are two layers of wire support, inner support are cotton wire and nylon wire. Edge of it are water drop type. Wish this good quality help my clients do good job.
Shield tunneling machine's rubber gasket is not a spare part for tunneling machine itself. It is a seal work together with shield tunneling machine. When tunneling drilling, there are solids and water, the function of rubber gasket is escape the solids and water come into the machine and damage it. The rubber gasket is fixed on the portal of tunneling.
Today seven pieces of shield tunneling machine rubber gasket are finished and packaged well. They are waiting delivery to clients.