HDPE Bottle Flakes Pelletizing Line

  • Raw materials: : Bottles, chemical drums, HDPE milk bottles, industrial pipes, WEEE Waste Electrical Equipment, ABS recycling, etc. rigid plastic materials.
  • Pelletizing way: : water-ring cutting, cold strand cutting, under water cutting all available from POLYTEC to meet different conditions of materials. Below use water-ring cutting as an example.

Rigid plastic flakes pelletizing line

l9
l10
l11(1)
l3
l7
l8

01 — Project introduction
Rigid plastic can be recycled and reprocessed into small pellets that are used to make plastic containers, crates, pipes, new plastic bags, and pallets.

Rigid plastic recycling is good for the environment and can generate economic income as a win-win solution.

 

02 — Applicable materials

Daily plastic products, household appliances waste, auto parts(such as bumpers), electronic equipment cover, pipe, container, bottle, etc.

Machine

Photo of machine              Technical specifications
Single screw extruder   

 l12(1)

 

 

 

 High efficiency barrel and screw used for extruder with excellent plasticizing result and high output capacity. Adopt high wear resistant alloy material to ensure 1.5 times service life of normal one.

Vacuum Venting hardware

 l13(1)

Plate type, piston type, and automatic self-cleaning type filter, you have different choice according to impurity contents in material and your habit.    l14(1) Comparative advantages of large area net changer and plate type net changer:1) larger filtration area 2-4 times, particle quality greatly improved

2) lower energy consumption :40-70 per cent lower energy consumption

3) the true meaning of no stop network without pressure fluctuations, water ring particles thickness more uniform.

4) higher durability and tightness

5) reduce filter mesh cost by 20% effectively

6) effectively prolong the time of network exchange, save manpower, reduce waste of raw materials

Pelletizing  

 

l15(1) 

New European design water ring pelletizer, Cutting speed of pelletizer controlled automatically by PLC according to the pressure of die head, which could achieve the uniform size for output pellets.
Drying system    

 

Centrifugal dryer match with hot air drying system 
Smart Control cabinet   

 

 p27

 

 

 

SMART intelligent control: h14

HMI PLC control: ergonomic touch screen, easy operation, high stability, low late maintenance cost

Recipe memory

Remote diagnosis and data transmission

High safety protection: to protect personnel safety and equipment safety

 h15

Emergency stop protection (equipment stop in emergency situations)

limit switch

Protect the shell

High-speed transmission parts warning reminder (yellow paint, sign)

06 Customer case

1.New project 1100kg/ h 5G Double Filtration Compacting Pelletizing Line

Our company has completed a new modern plastic recycling Two Stage Plastic Pelletizer Machine with self-clean filtration system!The self-clean filter realizes automatic slag discharge.For the second stage,we use piston type filter,which has a large filtration area.

Located in Poland

 p28

2.PP Non-woven Fabric /tpe Gloves Shredding Compacting Recycling Extruder Machine Srilanka    listed   group   professional   recycling   company   specializing   in   the   recycling   of   PP non-woven fabrics,Who has EREMA recycling machine.Because of the quality of POLYRETEC,they also   bought    POLYTEC   recycling    machine.The   machine    runs   smoothly    and   the   output productivity is high.

 p29(1)

3.Ldpe Films Recycling Pelletizing System From Polytec Machinery .

The Turkey customer recycles LLDPE Bags and Pe Films.This pelletizing machine is realized to    recycle the printed bags and films in one machine.The machine capacity of our PTC100 can do 350kg per hour.

Located in Turkey .

p30(1)

03 — Technical characteristics 

Model

Screw diameter

(mm)

Output (kg/h)

Power consumption

(KW)

Labor

(person)

L/D

Rotating speed

(rpm)

PTC90-100

90

110-180

110

1-2

18-42

10-150

PTC100-120

100

200-350

150

1-2

PTC130-150

130

450-600

260

2-3

PTC150-160

150

600-700

320

2-3

PTC185-200

185

800-1200

380

2-4

04 — Advantages

1. Degassing: suitable to process films with larger printed area and some water content

2. Filtration: for non-stop operation and prevents material leakage

3. Hot die face pelletizer: for stable and high quality plastic pellets

4. Machine by human friendly design, energy saving

05 Process

Screw loader, extruder, pelletizing unit, water cooling unit, drying unit, storage silo.

06 Unit Introduction 

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