1. This is a custom-made device for the university，consists of poly-v roller conveyor,lift and transverse Unit,lift and positioning unit and 3D warehouse produced.

2. Poly-v roller conveyor has low noise, low cost,attractive shape, and is the first choice for transporting light load materials.

3. Lift and transverse Unit, with poly-v roller conveyor simple line commutation use, so that the material between the line body switching operation, saving space.

4. Lift and positioning unit makes the material free from the roller conveyor, making its position more accurate and convenient for the manipulator to grasp the position more accurate.

5. The 3D warehouse produced of profiles makes materials stored in the 3D warehouse produced, which saves temporary space, improves production efficiency, and can transport materials out at any time for more convenient management.