Process waste HDPE bottles, chemical drums, pesticide bottles, industrial pipes and PP rigid articles. Output sheet-grade & food-grade clean PP/HDPE flakes.
Capacity: 500-5000 kg/h.
✔ Full-line automatic DCS control
✔ Hot-friction washing + float-sink separation
✔ Multi-stage impurity removal: metal, PVC, label, silicone, foreign plastics
✔ Water-saving design, wear-resistant construction
✔ Clean flakes ready for pelletizing
Turn-key custom solutions for your plastic recycling business.
|
Model |
Capacity (kg/h) |
Installation power (kw) |
Space (m2) |
Compressed air (m3/min) |
Water (m3) |
|
PE/PP500 |
500 |
190 |
500 |
0.5 |
2 |
|
PE/PP1000 |
1000 |
270 |
700 |
0.5 |
2 |
|
PE/PP2000 |
2000 |
350 |
1000 |
0.5 |
4 |
|
PE/PP3000 |
3000 |
480 |
1800 |
0.5 |
6 |
1. Designed for rigid plastics with a wall thickness ranging from 1-25mm
2. Minimizes the recycling water flow rate and evaporation losses
3. Wear resistant design to maximize the consistent running of the system and minimize operational costs
4. High speed washing system with corresponding speed according to material type
5. The under-water force-washing paddle of the washing tank maximizes the washing efficiency
6. Mechanical and thermal drying system minimizes the moisture of the end product
7. High speed washing and drying can be set at suitable intensity to avoid over friction
8. System automation to ensure components actions are linked, system capacity is maximized, and system protected against interfering material
Complete Process Flow
Raw material feeding → Manual sorting conveyor for removal of PVC, large labels & bulky contaminants → Double-shaft shredder for pre-shredding → Belt conveyor & metal separator → Pre-rinsing tank → PTC wet crusher for fine grinding → Float-sink washing tank for density separation → Hot-friction washing with auto-dosing system for degreasing & paint removal → Zig-zag air sorter for label dust removal → Secondary float-sink rinsing → High-speed centrifugal dewatering → Hot-air screw drying → Clean plastic flakes discharging.
The obtained clean PP/HDPE flakes can be directly connected to pelletizing equipment, completing the full circular chain from waste plastic to high-value recycled raw material.
|
Machine name |
Introduction |
|
Manual sorting belt conveyor |
Function: manually sort out PVC bottle, labels, and other impurities.
|
|
Double shaft shredder |
Use to initially crush the material to particles of size 50mm.
Uses: pre-broken material, shredded material is irregular flakes and strips
|
|
Belt conveyor and metal separator |
|
|
Rinsing wash tank |
For PP PE bottle rinsing, metal, stone and other submerged impurities from the material
|
|
PTC Wet Crusher
|
Fine grinding
1. Blade change without opening the cover and without moving the belt, enabling quick Blade changes. 2. Equipped with twin-screw forced feeding mechanism, ensuring high output and stable feeding. 3. Spline knife shaft mechanism results in low powder content and high output |
|
Floating washing tank
|
Used to rinse materials, impurities with density greater than 1 gram / cubic centimeter are sunk to the bottom, and PP materials with density less than 1 gram / cubic centimeter are floating and discharged.
|
|
Centrifugal dryer |
Function: remove sand, mud and dirty
|
|
Hot&friction washer
|
Two counter-rotating agitator shafts with wear-resistant blades create intensive friction for flakes. The jacketed cylinder uses indirect steam heating to maintain 85~95°C. Automatic dosing & temperature sensors control lye concentration. Flakes stay inside 15–30 min for sufficient glue removal. Sludge settles at bottom and is discharged periodically. This unit is the core for food-grade rPET / HDPE flakes.
Auto chemcial dosing feeder: This is a fully automatic dosing system that integrates chemical dissolution, maturation, and injection into one unit. The equipment controls the dosage based on the desired concentration of the chemical solution, automatically mixing, dissolving, and maturing the flocculant, which is then injected into the treated water via a dosing pump. This significantly simplifies the complexity of using flocculants, ensures an automatic and precise dosing process, and reduces chemical consumption. |
| Zig-zag Air sorter
|
Separate label dust from materials
|
| Floating washing tank
|
Used to rinse materials, impurities with density greater than 1 gram / cubic centimeter are sunk to the bottom, and PP materials with density less than 1 gram / cubic centimeter are floating and discharged.
|
| Centrifugal dryer | dehydrate the rinsed material at high speed, and separate the impurities contained in the material to ensure the high cleanliness of the material entering the subsequent cleaning system.
|
| Hot air screw dryer | Used for further hot air drying of dewatered materials.
Low noise ,no choke ,less powder dust .
|
| DCS intelligent recycling line control system
Upper computer control system: Features： ①The production process is controlled in real time, and data . ② Monitor the operating status of the equipment in real time ③The system is equipped with an intelligent medical examination module to remind the equipment of regular inspection items in real time to avoid false or missed inspections. |
|
| Flakes sorting ,
blending and packing section |
For high-grade HDPE flakes, automatic optical sorting system combines optical sorter, eddy current and pipe metal separator to remove contaminants. Together with on-line inspection, material blending and continuous weighing, it stabilizes HDPE flake quality. The vibration compaction packing system increases bulk density and lowers logistics cost.
|
Brand of Components:
| All type of bearings use Japanese NSK or German SKF, |  |
| The motor is SIEMENS or WEG |  |
| Inverter |  |
| Low voltage components | |
| PLC Module | |
| DCS SYTEM | |
1.ThePTW2000 pesticide bottle recycling line POLYTEC .Pesticides are agricultural chemicals used to prevent pests and diseases and regulate plant growth. They are widely used in agriculture, forestry and animal husbandry production, environmental and household hygiene to prevent pests and epidemics, and industrial products to prevent mould and moths. There are many kinds of pesticides, which can be divided into insecticides, acaricides, rodenticides, nematicides, plant growth regulators, etc., according to their uses. According to the bottle material, it is divided into three categories: PET bottles, pure HDPE bottles and bottles with barrier layers. Many pesticide bottles are produced in farming every year
Located in shandong province ,china
2.The sheet grade 2000KG/H PET Flakes Washing Machine line.
One of the most famous plastic recycling company bought the PET washing line from POLYTEC.PET recycling has a huge market.We are involved in developing our technology in PET washing and Pelletizing.
Located in Rwanda .
3.PP Food Containers Plastic Washing Recycling Line
More and more customers found that there are tremendous opportunities for business in plastic recycling field.POLYTEC providing the best solution for plastic recycling.Such as HDPE bottle,drum,hollow container,PP chairs,WEEE ABS/PS waste's
recycling.
Located in china
