Polymer preparation --- Melt extrusion --- Metering pump --- Meltblown die head assembly --- Solution thin-flow drawing --- Fiber cooling --- Auxiliary network --- Electrostatic electret --- Reinforced finished product Melt-blown cloth is produced by melt-blown process. The equipment mainly includes: screw extruder, melt pump, screen changer, melt-blown device, winding device, air system (hot air blower and heater), etc. The function of the screw extruder is to melt the slice material; the role of the melt pump is to accurately measure, control the output and the fineness of the fiber, and continuously and evenly transfer the melt to the spinneret. The function of the screen changer is to filter out impurities in the melt so as not to block the spinneret holes. The function of the winding device is to pack the meltblown cloth into rolls. The function of the air system (hot air blower and heater) is to provide the temperature and pressure of the hot air used in the drawing of the spinning air stream.

  	 			Model
 			Screw Diameter
 			Screw Rotation Speed
 			Extruder Motor Power
 			Barrel Heating Power
 			Capacity
 		
 			SJ-65
 			65/30
 			20-150(r/min)
 			30kw
 			10kw
 			300-400kg/day
 		
  

Machine List For PP Meltblown Nonwoven production line 

No	Name	Quanity
1	SJ65/30 Single Screw Extruder (With auto loader and hopper dryer)	1 set
2	Double-column hydraulic screen changer	1 set
3	30cc melt metering pump	1 set
4	Hanger mold (with runner)	1 set
5	Net curtain cloth collecting device	1 set
6	Electrostatic electret	1 set
7	slitting and winding device	1 set
8	30 kw Roots blower	1 set
9	60kw Heating box	1 set

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Model	Screw Diameter	Screw Rotation Speed	Extruder Motor Power	Barrel Heating Power	Capacity
SJ-65	65/30	20-150(r/min)	30kw	10kw	300-400kg/day