A laser distance sensor is installed to detect the traveling distance of the head stock.
Proportional speed control, together with proportional pressure control is engineered to adjust the tensile speed and tensile strength. The process is achieved by setting the tensile speed or tensile length, as well as the tensile strength on the demand of the technique, in order to improve techniques and reduce human error.
Driven by an oil cylinder, the upper gripping jaw is an arc structure, and the lower gripping jaw is a flat inclined lifting structure. A stop arm run by the oil cylinder is engineered to position the profile.
stretching system, aluminum extrusion process