The automatic production line for fireworks paper bobbins, the main driving force transmitted through a cam mechanism for time control purposes. It uses a range of electromechanical control technologies such as post operation control, high/low two-speed inverter control, photoelectric control, approach control and pneumatic delay control to ensure less manpower, low energy consumption, high efficiency and top quality production. It consists of paper cone winding umit, drying oven, and paper cone finishing unit. The whole firework paper cone production process is as follows, Rolling---Internal and external printing---Paper edge grinding---paper cutting--- paper cone winding&trimming--- Paper cone drying---Head Curling---Final products collating , Main,Technical parameters,Speed 50pcs/min Applicable glue white glueTapioca starch glue Power 49.2KW/380V/50HZ/3Phases Operator 1persons 1.winding machine This winding machine is suitable for firework paper cone of various specification. After hanging the paper roll, internal and external printing, edge grinding, cutting, winding, head cutting, the semi-finished paper cone will be sent to the dryer. It takes double speed variable frequency control technology. The winding speed will be adjusted automatically. The whole process is easied by connecting with the dryer. speed 50 pcs/min Power 13.27kw 2.collating machine The speed can be adjusted freely with over-load protector and automatic stopping equipment when the improper operation happens to guarantee the safety and stability and tower the waste rate. The after finishing machine can also be used individually. Main parameters Types Various firework paper cone Speed 50PCS/min Air Pressure 0.3-0.4mpa 3.drying machine The auto-temperature control dryer uses chain-type circulation drying. After setting up the temperature, the heat can be controlled, maintained and adjusted freely, featured low consumption and high outcome.