Pneumatic Conveyer It adopts American paten technologies which makes the materials inject into the air stream, thus the conveyance is accomplished. The diameter of conveyance pipe is just only 100mm, but the conveyance distance can reach 1000m at least, and the conveyance quantity is large. It is suitable for conveying all kinds of powder and granule material. All the conveyance of process adopts PLC automatic control. It can be satisfied with all kinds of convyance requests.