National standard pure copper wire large reduction motor, start and stop two-color buttons, easy to operate Built-in adjustable time controller facilitates unified management and control (factory default 15 minutes) The roller is made of 2.00MM thickened stainless steel integrated mold, which is solid and durable. The roller sealing ring is made of food-grade silicone and has a groove in the middle to increase the sealing contact surface, making it durable and less prone to leakage.
