EPS pre-expander

Brief Introduction to EPS pre-expander: It has first and second expansionIt has screw conveyor and automatic weighing systemIt is controlled by PLC system and it has touch screen which can realize a full automatic cycle operation of material feeding, steam feeding, temperature controlling, foaming and discharging.The foaming process in the machine is realized in a fully closed stainless steel barrel under constant pressure with high thermal efficiency, economized steam, shortened curing process and high foaming magnification.The machine is composed by famours-brand and high-quality pneumatic elements which can supply a reliable quality and convenient operation to ensure a precise temperature control and uniformity of beading and densityThis machine can be matched with fluidized dryer to realize a continuous operation of drying. Technical Parameters: Expansion chamber diameter: 1400mm Height: 2040mm Volume: 3.13m3 Steam pressure: 0.03-0.06mpa Compressed air pressure: 0.6-0.8mpa Density: 4.5-25kg/m3 Capacity: 500-600kg/h Installed Power: 21.9KW Dimension: 5600x3800x4700mm Weight: about 4500KG