What is a pusher?

Push bending is a common bending process for bending stainless steel pipe fittings, which is mainly used for bending. According to the process characteristics, the push-bending forming of elbow can be divided into cold push-bending and hot push-bending.

The forming mode of the pusher is a trumpet-shaped core or mandrel, and the mandrel changes from thin to thick, and the pushing process is the process of bending the expansion belt.