Plastic Agglomerator

The GHL and GHX series high-speed agglomerators are designed for the direct pelletizing of waste thermoplastic films and products with a wall thickness of less than 2 mm. They can process waste products or films of soft PVC, LDPE, HDPE, PS, PP, and other thermoplastics, as well as waste expanded polystyrene (EPS) products.

Working Principle

Waste material is fed into the machine chamber, where it is cut into small pieces by the high-speed rotating blades working against the fixed blades. Under centrifugal force, the cut material flows along the chamber wall while also being lifted and flipped, moving from the periphery toward the center.
During this high-speed process, friction between the materials themselves, the chamber wall, and the blades generates heat, rapidly raising the material temperature to a semi-plasticized state. The materials then bond together into small lumps. Before complete agglomeration occurs, a measured amount of cold water is sprayed into the material. The water instantly vaporizes, removing surface heat and causing sudden cooling, which prevents clumping. The blades then cut the semi-cooled material into irregular granules of varying sizes.
Color pigment can also be added during this process for coloring purposes.

Applications

The granules produced can be directly fed into extruders or injection molding machines. For products with stricter quality requirements, the material can first be reprocessed through an extruder pelletizer before further use.

The GSL series is mainly used for processing plastic films such as PE and PP.

Item GSL-100 GSL-200 GSL-300 GSL-500 GSL-600 GSL-800
Volume (L) 100 200 300 500 600 800
Effective Volume (L) 75 150 225 375 450 600
Main Shaft Speed (r/min) 1050 1000 950 750 750 750
Capacity (kg/h) 100 150 200 300 400 550
Motor Power (kW) 37 55 75 90 90–110 110
Weight (kg) 1000 1200 1800 2500 2700 3000
Overall Dimensions (m) 1.7×0.75×1.5 1.7×0.85×1.5 2.0×0.85×1.6 2.3×0.95×1.7 2.3×1.1×1.75 2.5×1.25×1.8
Moving Blades (pcs) 2 2 2 4 4 4
Fixed Blades (pcs) 6 6 8 8 8 8
Bowl Material Stainless Steel
Blade Material 9CrSi

The GHX series is mainly used for processing PET and other chemical fiber materials.

Item GHX-100 GHX-300 GHX-400 GHX-500
Volume (L) 100 300 400 500
Effective Volume (L) 75 225 340 375
Main Shaft Speed (r/min) 1050 950 850 800
Capacity (kg/h) 200 350 500 700
Motor Power (kW) 45 90 110 160
Weight (kg) 1100 1900 2000 3500
Overall Dimensions (m) 1.7×0.75×1.5 2.0×0.85×1.6 2.0×0.85×1.6 2.3×0.95×1.7
Moving Blades (pcs) 2 2 4 4
Fixed Blades (pcs) 6 8 8 8
Bowl Material Stainless Steel
Blade Material 9CrSi
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