Polished rod clamp is a crucial equipment to transfer force between pumping unit and polished rod. The polished rod clamps made in the plant adopt butterfly structure with hinge connection. When installation, users only need to clear the inner hole of the clamp and polished rod surface, evenly screw bolts on the clamps to ensure enough friction for the force transmission. It's easy to install and dismantle the clamps without damaging the polished rod.
The hot sale model are 1 1/2, 1 1/4 and 1", there are different stuctures, one bolt, two bolts and three bolts, the material can be casting and forging. All customized as per client request.
