This machine is mainly suitable for softening the heel of gym shoes, and it uses hot air to evenly soften the hot-melt line on the heel, so that the backpart, hot-melt line and the liner can be more tightly bound together.

• 本机主要适用于运动鞋后踵的软化加工，利用热风均匀的软化后踵处的热熔衬，使后帮、热熔衬、衬里三者更好的粘合。