... stirring speed2800r/min5. max temperature of hot air circulating70°C6. productivity of whole phenolic foam board ... ).phenolic resin & foaming agent pre-mixing device 1 set, 2)un-coiler 2 sets, ... 3)side paper attaching device 1 set, laminating conveyor 1 set, 4)hot air circulating device 1 set, timmer ... 1 set, 5)auto-tracking cutting device 1 set, ...