BM conveyors use the fully balanced system. The upper and lower troughs are coupled together by springs, and mounted at the central point of the coupling on a fixed frame. Both troughs are vibrated by means of motor-driven eccentric crank action and spring-generated resonant vibration.

Balanced conveyors are designed to prevent environmental vibration by the use of a simple structure to prevent vibration from being transmitted to the floor.
An effective balance of trough and counterweight neutralizes vibration, and the equipment is also mounted on vibration-damping springs, minimizing the degree of vibration transmitted to the floor or base.

RV conveyors have rotary RV rotary vibrator mounted directly on the side of the trough to generate a forced vibration. The vibration is generated by the motor-driven rotating action of unbalanced weights in the rotary vibrator, and is transmitted directly to the trough.

Spiral elevator combines a drive mechanism and a vertically aligned, spiral-shaped trough, which vibrates to drive particulate materials to the top. Suitable for all types of materials, it can also be used for downward conveyance. Simultaneous drying and cooling processes can be accommodated.