The wheel bearing rack through driver chamber supportive rack and wheel axis hangs the driver chamber and the driver chamber relies on gravity to ensure vertical to the ground.
驾驶舱通过驾驶舱壳体支撑架及轮轴组件悬挂安装在车轮轴承上，驾驶舱依靠重力自然与地面保持垂直。
2
There are different species and diversities of gravity mine equipment and vertical-wheel dense media size classification machine is one of the important one of them.
重力选矿的设备形式多样，品种繁多，立轮重介质分选机就是重力选矿的重要设备。
3
The die design and technique of gravity die casting process for driven belt wheel are introduced. The causes and corresponding resolving methods of some typical defects are analyzed.