"THI-8R Evolution" developed by Sanmei Works Co., Ltd is an 8mm (diameter) thread rolling machine with a speed of 400 rotations per minute, 30% faster than old models.
The machine will launch sales within this year and is applicable to automotive screws production. It comes with a cooling device to resist frictional heat. Its panel shows the temperature change of die rams, and if the rams reach a specific temperature, the machine would stop to prevent die galling. Operation is simple because the user can adjust the rams via the rotatable control device and determine the position of dies via the touch panel.