Expandable polystyrene foam is a new packaging material and thermal insulation material. It has the advantages of light weight, impact resistance, easy molding, beautiful shape, bright color, high efficiency and energy saving, low price, and wide range of uses. Market prospects of foam box equipment: EPS foam parts are excellent packaging materials. For example, products such as televisions, refrigerators, washing machines, air conditioners, electronic instruments, precision instruments, glassware, ceramic products, and art crafts cannot do without EPS foam parts as cushioning packaging. It has the advantages of light weight, low thermal conductivity, low water absorption, water resistance, aging resistance, low temperature resistance, easy processing, low price and high quality. It is an indispensable container for thermal insulation and fresh-keeping materials in seafood freezing, vegetable preservation, thermal insulation boxes, cold storage, refrigerated trucks, and railway passenger cars. EPS packaging products are relatively easy to recycle and reuse, and are good green packaging materials. Foam box production line configuration: continuous pre-expanding machine – fluidized drying bed – foam box forming machine – auxiliary equipment (steam boiler, air pump, cooling water tower, mold, pipeline) basic process flow: raw material EPS bead factory – pre-expanding – automatic machine product forming – product drying – product packaging – delivery.