Automatic coffee machine technology and two kinds of solutions: automatic coffee machine in the high-speed beater usually adopts brush ac series excited motor, which is characterized by the motor working speed is relatively high, generally greater than or equal to 20000RPM, can quickly break the coffee beans into powder, improve the speed of coffee machine for coffee. Its disadvantage is that there is no way to control the size of coffee powder particles, and the noise is relatively large. High-speed bean machine solutions, the use of ac series excited motor (PU5421 series), through the control of speed and innovative design, can effectively improve the uniformity of the thickness of coffee powder, and the work noise is low. The low-speed grinding machine in the automatic coffee machine adopts the DC gear box motor with low speed and large torque to drive the coffee grinding cutter to grind coffee beans, so it can accurately control the thickness of coffee particles, particles are very uniform, and the noise is very low. The disadvantage is that the grinding speed is relatively slow. Our design of low speed grinding coffee machine enterprise solutions for mechanical and electrical machine, also used in the dc gear motor, PGM. W63 series), by the high performance of dc motor with high precision turbine worm gear box, can effectively improve the grinding speed, control the amount of coffee beans grinding even thickness at the same time reduce the volume of the grinding machine.
