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Hard Plastic Scraps Single Screw Pelletizing line

Hard Plastic Scraps Single Screw Pelletizing line

We have a dedicated single screw pelletizing line for rigid plastic scrap. The pelletizing process consists of feeding, main screw plasticizing, screen changer filtration, second stage plasticizing, water-ring pelletizing, dewatering and collection.

Output from 200kg/hr up to 1200kg/hr.
Suitable for specialized plastic recycling plants and pelletizing plants, the equipment has many advantages such as low energy consumption, stable output, easy maintenance, long service life and cost-effectiveness.

Materials available for processing

Parameter overview

Machine Model	Auxiliary Engine		Single Screw Extruder			Capacity（kg/h）
Machine Model	Granulation Method	Filtering Method	Screw Diameter(mm)	L/D Ratio	Motor(kw)	Capacity（kg/h）
ML85-100	Water/ring/brace	Screen board /no screen filtering	85	28-33:1	55-75	180-260
ML85-100	Water/ring/brace	Screen board /no screen filtering	100	10:1	55-75	180-260
ML100-120	Water/ring/brace	Screen board /no screen filtering	100	28-33:1	90-110	260-350
ML100-120	Water/ring/brace	Screen board /no screen filtering	120	10:1	90-110	260-350
ML130-150	Water/ring/brace	Screen board /no screen filtering	130	28-33:1	132-160	450-550
ML130-150	Water/ring/brace	Screen board /no screen filtering	150	10-12:1	132-160	450-550
ML150-160	Water/ring/brace	Screen board /no screen filtering	150	28-33:1	185-200	650-750
ML150-160	Water/ring/brace	Screen board /no screen filtering	160	12:1	185-200	650-750
ML160-180	Water/ring/brace	Screen board /no screen filtering	160	28-33:1	220-250	800-1000
ML160-180	Water/ring/brace	Screen board /no screen filtering	180	12:1	220-250	800-1000
ML180-200	Water/ring/brace	Screen board /no screen filtering	180	28-33:1	280-316	900-1200
ML180-200	Water/ring/brace	Screen board /no screen filtering	200	12:1	280-316	900-1200

Brief description of cleaning process

Cleaning line detail photo set

Screw feeding machine

Used to convey PP/HDPE solid materials to the extruder’s feeding hopper.

Dosing feeder

Under the rotation of the internal screw, the material is effectively fed into the extruder mainframe.

Mainframe

The material is pushed forward along the internal screw while the plasticizing process takes place.

Meshless Drain Filter

The use is the same as the screen filter, used to filter the impurities in the material and can be automatically discharged, reducing the cost of labor.

Extruder submachine

Used for caching plasticized materials, stabilizing pressure, and stabilizing production.

Screen changer filter

There is a double-station screen changing unit, which can realize the screen changing without stopping, and filter the impurities of the materials in one step to improve the quality of the particles.

Water ring cutter

Horizontal water ring pelletizer can cut the melted and plasticized materials into cake-like particles, with the advantages of occupying small space and saving labor.

Dehydrators & Vibrating Screens

For removing water from particles and separating similar sized particles under the action of a vibrating screen.

Control cabinet

For controlling the pelletizing line and observing the operation of each piece of machine.

Turnkey Project Delivery Case

Material: LDPE solid (film after squeezing)
Output Capacity: 800-1000KG/H
ScrewDiameter: 160/180Φ
Installation Power：220-250KW
Pelleting Method: Water-ring cutting

GANGSU provides operation manual (English version) to instruct how to maintain and install and operate the machine, if any technical problem, the buyer can communicate with the seller by phone call and email. During warranty period, the seller will change spare parts (except for wearing parts like: blades, heating parts and small electrics etc.) for the buyer when parts worn-out free of charge. GANGSU will deliver the needed parts to you.

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