Plastic BOPP Woven Jumbo Bags/Nylon Recycle Granule Machine

Plastic BOPP Woven Jumbo Bags/Nylon Recycle Granule Machine

Device overview

Upto different material’s character, we will design the extruder with defferent special mixing geometry, so that the mateial can be melted perfect. With the years of technology R & D on compactor(agglomerate), our compactor with these advantage:

1. Counter current technology: Hight process stability thorugh improved material intake ensures constantly high output over a considerably broader temperature rang.

2. Smart Start: Remarkably easy operate thanks to logical, clearly structured and simplified handing and ultramodern ergonomiic touchscreen disply.

3. Save:Lower specific energy requirements thanks to a complete package featuring design and process engineering measures including the new direct drive for the extruder screw.

Application material and final products


Layout of the machine

granulator layout.jpg

Parameter of such kinds machine

ModelScrew diameter(mm)L/DCapacity(kg/h)


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Machine details

conveyor to compactor.jpg

Belt for  Conveyor

As a special design, send the film,bags,nylon,non-woven fabrics and other material into compactor; The equipment use inverter to control the speed. It can control together with the compactor, the speed of belt conveyer is auto, it is controlled by current of compactor. And if there is metal in the material, we can add a metal detector to check out the metal.

single screw and barrel.jpg

Screw and Barrel on Extruder

Special designed by different material(screw and barrel) ,to plastify, heating different material, each material the temperature, screw design is different.And the material of screw and barrel is 38CrMoA1A,Nitrogen treatment or Bimetallic to keep the life of screw and barrel. 


Heater on the Extruder

Usually there are several zone on the extruder, each zone need heater, so we can use cast copper、cast Al aluminium、Ceramic heater、electricity heater,each heater has its own advantage or disadvantage.  We will use the heater up to different material character. 

vacuum degass.jpg


Usually the machine will be with one natural degassing and one vacuum degassing or double vacuum degassing. So that there will be less air bubble in the final pellets.

hydraulic station.jpg

Hydraulic System

Sceen changer is used to Filter the more impurity in the material, the design of screen changer system up to the clean of recycle material and the use of final pellets, especially for films or bags with painting on it.there are several kinds of screen changer: plate screen changer, round bar screen changer and Laser filter system.

two step granulator.jpg

Water Tank

Material come from the die and go into the water tank for cooling, There is rubber roller in the tank, material strap can be send into gale dryer to blower the water on its surface.



Material come out from the die is like noodles, the pelletizer cut the material into pellets.There are several kinds of pelletizer, and different capacity the pelletizer power is different.

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