The system has adopted the most advanced vertical compression technology. The theory of the process, in simple words, is discharging waste from above to a vertical container below taking advantage of the gravity. It is as simple as we dump the garbage in the trash can every day. Our technology is to make full use of the limited space and simplify the process of waste transfer. The waste container is considered as the core of the whole system. Every equipment of the transfer station is working around the container directly or indirectly. After the transfer truck places the container in the discharging position, the discharging hopper will be put above the container so that the waste can be discharged directly to it permitting no waste dropping out of the container. When the container is fairly full, the compactor will move to above the container and start to compress. As long as the container is completely full, it will be mounted on a transfer truck though a special guiding device to be transported for final disposal. The whole process is fairly simple and operation-maintenance friendly. It can work properly even when the power is off. Besides, central control panel, weighing device, deodorization and dust-cleaning device s are considered in the system. Main features 1.Space saving Transfer truck and garbage truck can be working in the same site without rampway. 2.Convenient dischargi ng Direct vertical discharging to the container with higher efficiency. 3.No trash dropping out Vertical compression from above to below inside the container allowing no waste dropping out of the box. 4.Fully sealed container The device is fully sealed allowing no waste liquid leakage from the container. 5.Large transfer volume Heavy detachable transfer truck is recommendable. More than 16 tons per truck. 6.Low power consumption Taking advantage of the gravity, the waste will be discharged directly to the container and compressed by the compactor, which only needs 30kw for maximum power. Overground: The whole set of equipments is located on foundation built on the ground. The design includes the rampway and the area of operation site, which can be fully closed or semi closed (only the rampway will be located outside). The nominal capacity of the design is 1000 tons/day and the station will occupy approximately an area of 8000. The operation is 78m long, 67m wide and 18.7m high, approximately 4900 for the main buildings. The main workshop of the station contains discharging area, transfer area, rampway, compaction and load area, auxiliary area. The compaction and load area is located in the center of the studio, the second floor of which is the area of discharging and the first floor is the auxiliary area.