JM-PM1-8 upper plate hair planting and grinding integrated machine

By integrating automated feeding and hair planting systems, and configuring flat hair knives and grinding devices, synchronous trimming and grinding of bristles afer hair planting can be achieved, greatly simplifying subsequent independent trimming and grinding processes. This process can process the top of nylon bristles into a rounded cylindrical shape, effectively reducing irritation and damage to the gums and significantly improving user comfort.