PET Pelletizer Machine

Short Description

PET pelletizer machine / pelletizing machine is the process of converting plastics PET fakes into granules. Use recycled PET bottle flakes as raw material to produce high-quality PET recycled pellets for remanufacturing PET-related products, especially for large amount of fiber textile raw material.
PET pelletizing plant / line includes pellet extruder, hydraulic screen changer, strand cutting mold, cooling conveyor, dryer, cutter, fan blowing system (feeding and drying system), etc. Use parallel twin screw extruder to have accurate temperature control, high output with lower power consumption.

Details

Extruder Unit

SHJ Parallel twin screw extruder is a kind of high-efficiency compounding and extruding equipment. Twin screw extruder core section is composed of “00”type barrel and two screws, which mesh with each other. Twin screw extruder has driving system and control system and control system, feeding system to form a kind of special extruding, granulation and shaping processing equipment. The screw stem and barrel adopt building type design principle to change the length of the barrel, choose different screw stem parts to assemble the line according to material characteristics, so as to get the best work condition and max function.

With double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficiency, especially suitable to heavy printed film and material with some water content. The plastic scraps will be well melted, plasticized in the extruder.

Degassing Unit

With a double-zone vacuum degassing system, most volatiles can be removed effectively, especially heavy printed film and material with some water content.

Filter

Plate type, pistion type and automatic self-cleaning type filter, Different choice according to impurity contents in material and client’s habit.
Plate type filter is cost-effective and easy to operate which mainly used for regular thermoplastic as usual filtration solution.

Strand Pelletizer

Strand pelletizer / pelletizing (cold cut): Melt coming from a die head is converted into strands that are cut into pellets after cooling and solidification.

Technical Data

Model	Screw diameter	L/D	Screw Rotating Speed	Main motor power	Screw Torque	Torque Level	Output
SHJ-52	51.5	32-64	500	45	425	5.3	130-220
SHJ-65	62.4	32-64	600	55	405	5.1	150-300
			600	90	675	4.8	200-350
SHJ-75	71	32-64	600	132	990	4.6	400-660
			600	160	990	4.6	450-750
SHJ-95	93	32-64	400	250	2815	5.9	750-1250
			500	250	2250	4.7	750-1250