Product Introduction Polypropylene corrugated board (PP corrugated board) is one of the packaging material which is most flexibility and widely used. The main component of the PP corrugated board is polypropylene, which is a highly pure hydrocarbon, non-toxic, anti-chemical, combustible, no hazardous substances and environment friendly. Our own PP hollow board production line for providing the best packaging solution according to different situations. The material of the PP corrugated sheet can be divided into 3 types (recycled, mixed and 100% virgin material) according to the ratio of the material. They can be differentiates by comparing their smoothness, brightness of color and hardness. The 100% virgin material is the best of smoothness, brightness of color and hardness, then mixed, last the recycled. Application PC hollow sheet is widely used in construction sunroof in buildings/halls/shopping center/stadium/public places of entertainment and public facility; Ring shield of bus station/garages/pergolas/corridors; noise barriers for highways and urban elevated road. Machine List NO Equipment 1 Single Screw Extruder 2 Screen Changers 3 Mould 4 Vaccum Sizing Cooling Platform 5 Edge Cutting Device 6 The First Tractor 7 Infrared Alignment Oven 8 Powerful Forced-air Cooling Device 9 The Second Tractor 10 The Cutter 11 The Stacker 12 Electric Control System Technical Parameter PP/PE Hollow Sheet PC Hollow Sheet Extruder model SJ-120,SJ-100 Extruder model SJ-120, SJ-45 Sheet width 2100mm, 1220mm Sheet width 2100mm Sheet thickness 2-8mm, 2-8mm Sheet thickness 4-40mm Max capacity 350kg/h,200kg/h Max capacity 450kg/h Main motor power 132kw Main motor power 132kw