The fu series has fu150.fu200.fu270.fu50.fu410.fu500.fu600 and FU700, which can provide two types of two -way transportation.

The superiority originated from its operating principle, because the material has the characteristics of internal friction and side pressure. The motion of the transport chain makes the internal pressure of the material in the material and the internal friction between the granules. When the friction is greater than the external friction between the material and the groove wall, the material flows forward as water with the transport chain. When the height of the height of the material and the width of the machine groove can constitute a stable material flow. The transportation principle, design and manufacturing process are provided by the excellent functions of this series of products.