Styrofoam Sheet Extruder TH Technics flow as below: General Polystyrene Granule (GPPS) with additive are mixed in feeding sysytem, then go into No.1 Extruder---Inject foaming agent--After filter changer, material go into N0.2 Extruder--Extruded from mold head --Cooling and Shaping--Hauling off--Winding --Finished Products??”Packing. 1.It adopts Gentian type double-stage series high foam technology. 2.This equipment adopts high speed hydraulic filter changer, which has steady feature, can change the filter immediately without stopping the machine. 3.The foaming shaping machine adopts PLC control, touch screen operation, easily to operate. 4.The raw material is general polystyrene granule (GPPS). 5.In the extruding process, foam agent (such as butane gas or LPG) is injected at high pressure. .Welcome to visit our web site:www.yttianhai.com please contact us :sale2(at)yttianhai(dot).com .contact person :angela wang , phone No.0086-535-6939891/2