https://www.ningboxihe.com/products/pot-cover-stainless-steel-belt-stretching-machine/ The equipment is used to stretch the workpiece after the welding and crimping process. After the completion of our welding and crimping process, the product will be sent to the stretching machine through the conveyor wheel. The stretching equipment will stretch the workpiece through the high-speed rotation of the stretching die. After the stretching is completed, it will be sent to the next process through the conveyor belt, so as to realize automatic flow production.