Induction Heater for Shrink Fitting of Aluminium Can

Shrink fitting is a method in which an intrusion fit is attained by a relative size modification after assembly. In other words, Shrink fitting refers generally to procedures in which thermal expansion and contraction effects are used to accomplish an interference fit. Induction heaters are used in shrink fitting of aluminium can to either fit or remove parts. Normally, aluminium will magnify in response to heating and contract when it is cooling. This dimensional reaction to temperature change is known as thermal expansion. Induction shrink fitting process allows consistency, controllability, accuracy and speed. Induction shrink fitting process produces exceptionally uniform consistent heat, allowing less heat to be used and the temperature mechanism is accurate with precise control of ramp-up times and holding temperatures.