... blow molding machine,it includes one-three layers blow molding machine ranging from 1000L,2000L,3000L,to 5000L.These machines can produce civil barrel ,220L ... control imported, it makes the machine run more quickly and more smoothly and reduces the energy consumption of the hydraulic system, ... to customers' requirements.For more details,contact me ! HOT!!!HYBM-2000L 3-layers Blow Molding Machine