搜索“recycle machine”的结果

reverse vending machine that you can place an empty aluminum can in it and it compacts it and pays the person that deposited the can money per can( it is for cleaning the streets and having everyone recycle the old cans and bottles). You can placed.....

This machine barrel adopt high quality compound metel structure 38CrMOAIA, which is pass through process, shaping, and nitration, surface hardness HV≥940. it has high abradability and resign corrosivity, it adopts two head barrel screw to improve.....