PE Film Pelletizing Machine

The PE film pelletizing machine we offer is designed for recycling common soft plastics such as HDPE, LDPE, LLDPE, PP, and PS.

It is ideal for processing both clean production scraps and post-washed materials.

Whether you're recycling clean film waste or handling contaminated materials like woven bags, agricultural film, or dirty post-consumer waste, we provide the right single-stage or two-stage pelletizing solutions to match your needs.

Our systems ensure that the final pellets meet high-quality standards, regardless of input complexity.

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Description
Applications
Video
Specifications

Double Stage Pelletizing Machine Process

Compactor Feeding Unit

Pre-conditioning for Lightweight Film Scraps

The compactor compresses lightweight film and edge trims into a denser, more uniform feed, enabling stable and continuous feeding into the extrusion screw.

Key Features:

High-speed shearing and frictional preheating

Increases material bulk density for efficient extrusion

Reduces bridging and feed fluctuations for improved system stability

Screw Extrusion System

Melting, Filtering, and Homogeneous Extrusion of Recycled Materials

Performs melting, impurity filtration, and uniform extrusion of pre-treated plastic film materials.

Key Features:

Single-screw extruder design

Optimized for high-contamination film feedstocks

Forced Vacuum Degassing

Ensures a smooth pellet surface with no black spots and no air bubbles, effectively improving the overall quality of the final product.

Melt Filtration System

Enables continuous production with non-stop screen changing, ensuring stable operation and consistent pellet quality.

Optional Non-Stop Filter Types:

Piston-type screen changer

Plate-type screen changer

Scraper-type (self-cleaning) filter

Strand Pelletizing System

Features a simple structure, low operational cost, and easy maintenance — ideal for general-purpose pelletizing applications.

Optional Pelletizing Methods:

Water ring pelletizing

Underwater pelletizing

Vibratory Screening System

Removes fine impurities and oversize particles from finished pellets to ensure uniform size and high product purity.

Final Product Collection System

Collects finished pellets after cooling and screening, ensuring clean discharge, efficient packaging, and easy downstream handling.

Pelletizing Strategies Based on Film Cleanliness Levels

Different types of film waste require different pelletizing configurations to ensure optimal product quality and system performance. Below is a general guideline:

Material Type	Recommended Pelletizing Type	Notes
Washed PE film / Packaging film	Single-stage or Two-stage pelletizer	Depends on the required purity level of the final pellets. Two-stage is recommended for export-grade or high-end applications.
PP woven bags (washed or unwashed)	Two-stage pelletizer only	Contains hard-to-remove impurities. Single-stage systems lack sufficient filtration, which may result in poor pellet quality and unstable downstream performance.
Heavily contaminated film (e.g. agricultural film, mulch film, mixed post-consumer film)	Two-stage pelletizer	Often contains sand, oil, and heavy metal residues. Requires secondary filtration and stable extrusion to ensure pellets are odor-free and contaminant-free.

	High-Quality Screw: Premium bi-metallic wear-resistant screw, ensuring no decrease in output for two years.
	Simple Structure: The single-screw plastic granulator has a simple structural design, making operation and maintenance convenient.
	Strong Adaptability: Capable of processing various soft plastics, such as PP, PE, PET, PVC, etc., with a wide range of applications.
	Stable Output: The single-screw plastic granulator operates stably, ensuring reliable output and improving production efficiency.
	High Degree of Automation: An intelligent PLC system enables full automation, reducing labor costs and ensuring stable operation.
	Superior Quality: The granulated plastic particles are uniform and have good gloss, meeting the needs of downstream enterprises.

model number	production capacities (KG/H)	installed power (KW)	labour requirement	Footprint（M）
BXB1-100	200-300	160	2-3	17×5×4
BXB1-120	300-400	190	2-3	20×5×4
BXB1-130	350-450	240	2-3	20×5×4
BXB1-150	500-600	320	2-3	22×6×4
BXB1-160	600-700	375	2-3	23×6×4
BXB1-180	800-1000	480	3-4	25×6×4

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PE Film Pelletizing Machine