LDPE Foam board Production Line used in the packing of food, fruit, ... , furniture, fragile goods, etc. Features of this extrusion line: reliable quality, high output, low maintenance, high automation, ... filter changer system has two holes no stop, no cut off material. Automatic hydraulic screen changer, save time, can increase production ... ×2.2WeightT68121517 Automatic LDPE Foam Board Production Line