... Automatic Extrusion blowing machines,plastic extrusion molding machine,extrusion blowing machinery The 25-250L drums, tool boxe The Automatic Extrusion blowing machines,plastic extrusion molding machine,extrusion ... DHB90,DHB100 and DHB110 etc., which can be used for producing drums, tool boxes and hollow parts ... Materials of PE, PP, and ABS can be used. Maximum capacity of accumulator head can be 12L ...