... controlled, can be operated manually or by automatic mode.4. Glass thickness, beveling width, angle, remaining thickness and speed are shown ... the level of rear transmission.7. Technical parameter of this glass beveling machine: 1). Range of Speed: 0.6 ~ 6m/ ... *2200mm Postion Of WheelsGlass SamplesChainless Ball Bearing Transmission Construction JUESI Glass Machine - Machine for glass machinery JB471