PET bottle crushing washing line

PET Crushing Washing Recycling System

The PET bottle washing system is designed to wash PET bottles of different levels of dirtiness, effectively removing metal (both magnetic and non-magnetic), sand, oil, glue, rubber, wood particles, and various other impurities. It also offers a solution for separating mixed-color PET and PVC impurities.

We can customize the system to meet different quality requirements, such as for fiber-grade, packaging sheet-grade, or bottle blowing-grade cleaning. The production line operates fully automatically using a PLC system, reducing the labor cost. Production capacities rang from 500kg/hour to 6000kg/hour.

APPLICABLE MATERIALS

FLAKES QUALITY REFERENCE TABLE

Moisture Content <0.9% Label <20ppm
PVC <50ppm Variegated tablets <30ppm
Glue <10ppm PH Neutral
PP/PE <20ppm Total impurity <100ppm
Metal <20ppm Flake size 12mm, 14mm or according to customer needs

TECHNICAL DATA

Type Capacity (kg/h) Energy consumption (kW/h) Steam consumption (kg/h) Chemical consumption (kg/h) Water consumption (ton/h) Installation power (kW) Space (m2) Man power (persons/shift)

PET500

500

70

300

10

0.7

190

500

10

PET1000 1000

140

500

12

1.5

340

700

12

PET2000 2000

280

800

16

3

390

1000

16

PET3000 3000

350

1000

25

4.5

520

1200

18

PET5000 5000

590

1200

40

8

920

1500

25

WORKING PROCESS

Working process of the PET washing line

UNIT INTRODUCTION

Belt Conveyor

Used for conveying bottles to the next process, the conveying speed is adjustable with variable inverter control.

Bale Opener

For breaking down the PET bottle bales, the loose bottles will be to the next stage of the process via sorting conveyor belt.

Trommel

Through a low-speed rotating cylindrical sieve mesh, small contaminants such as glass, metal, wood, etc., are removed from the bottles.

Label Remover

For removing the label paper on PET bottles ,while the attached dirt and sediment are subjected to preliminary rinsing.

PET Single Shaft Crusher

Crusher

To crush the raw material into smaller pieces with water added during the process. The blade material is SK11.

Temporary storage silo

Buffer Storage Silo

Used for temporarily storing PET bottles after label removal, the bottles will enter the manual sorting platform through the silo.

PET cold washing tank

Washing tank

Used for separating sand, pulp, and other impurities from the raw materials. The main material used is stainless steel.

Manual Sorting Platform

Used for manually selecting defective bottles and miscellaneous materials, improving the quality of bottles entering the next process.

Hot washer for PET washing line

Hot Washer

Core of the PET washing line, for removing stubborn contaminants such as adhesive, oil, residue, and liquid for higher-quality PET flakes.

High speed dewatering machine for PET washing line

Dehydrator

By high-speed centrifugal force, most water content from cleaned PET flakes will be removed, and the water will discharge through the sieve.

PET flakes color and material sorter

Color&Material Sorter

Mainly used for the purification of food-grade PET flakes by different colors through the high-definition pixels.

Hot air drying system for PET washing line

Hot Air Dryer

For drying the material through hot air pipeline, also insulated with thermal insulation material to reduce energy consumption loss.

Cyclone silo of PET washing line

Cyclone Silo

Through the blowing system, the bottle flakes will be conveyed into the silo for storage or further packaging.

Label Seperator

The left label and other impurities like dust can be separated by blowing air with the principle of gravity separation.

Electric Control Cabinet

For control the operation of the entire line. Electrical components adopts famous brands such as ABB, Siemens, Omron, Schneider etc.

PROJECT REFERENCE

播放视频
Project Introduction
  • Material: PET Waste Bottle(loose bottle or bottle bale)
  • Output Capacity Range: 200KG-6000KG/H
  • Latest technology and equipment to get the best quality flakes.
  • With PLC control for automation to reduce labor costs.
  • We optimize configurations based on customer requirements.
  • We offer turnkey solution and provide lifelong consulting service.

COOPERATION PARTNER

Scroll to Top