The present invention deals with a double-cone device that produces enhanced suction, pressureamplification and reduced noise.
本发明涉及一种双圆锥设备，其产生了增强的抽吸、压力放大和降低的噪音。
2
Wood pellet machine is a strong amplification shaft, large cast steel bearing seat, it's large bearings do not bear any pressure, not easy to bad, long life.
木屑颗粒机是坚放大轴，大型铸钢轴承座，它的大轴承不承受任何压力，不容易坏，寿命长。
3
Design the signal adjust circuit for sensor, and the power amplification circuit for the hydraulic pressure system of test platform and the controller of magnetorheological dampers.