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Views: 0 Author: Site Editor Publish Time: 2025-03-24 Origin: Site
Plastic pollution is a major problem in today's world. Investing in a quality PET washing line is more than just a business move, it's a step toward a more sustainable future. With recycled PET bottles in high demand, you need an efficient system to process large volumes of plastic waste and convert it into clean, reusable flakes. Whether you're already in the recycling business or just starting out, choosing the right PET washing line is key to your success and long-term profitability.
This guide breaks down the main components of a PET washing line, shows you how to compare systems based on performance, explores the latest trends, and examines the relationship between features and price. Plus, you'll find data-backed comparisons, product insights, and answers to frequently asked questions to help you make the best decision for your needs.
The PET (polyethylene terephthalate) recycling market is booming, thanks to increasing regulation of single-use plastics and strong demand for recycled materials in packaging, textiles and manufacturing. PET bottles account for a large portion of post-consumer plastic waste. This is where a PET bottle washing line becomes indispensable. It transforms contaminated PET bottles into clean flakes, ready for further processing into new products.
A modern PET washing line does more than just rinse bottles. It includes a series of mechanical and chemical cleaning processes – label removal, shredding, hot washing, friction cleaning and drying – to ensure that the final product meets the quality standards required for reuse.
A PET washing line is a complete processing system designed to clean and purify used PET bottles or containers. It forms one of the most essential parts of a waste plastic washing line, especially for recyclers who focus on beverage bottles.
The full system typically includes:
Pre-sorting and label remover
Crusher or shredder
Hot washer
Friction washer
Rinse tank
Dewatering and drying unit
Storage silos
Each stage is engineered to remove contaminants like labels, adhesives, food residue, and oils, ensuring the final product is high-purity PET flakes.
When selecting a PET washing line, it’s not just about buying a machine—it’s about choosing a long-term recycling solution. Below are the most critical factors that affect performance, quality, and cost:
The capacity of a PET bottle washing line machine can range from 300 kg/h to over 5000 kg/h. Your choice depends on:
Daily waste volume
Future growth plans
Industry you serve (packaging, textile, etc.)
DYUN, a dedicated recycling machinery brand under JWELL Machinery, offers scalable systems designed for both medium-sized and large-scale operations. Their high-capacity PET washing lines are globally exported and trusted in over 120 countries.
Modern PET recycling machines must meet global standards for cleanliness and flake quality. DYUN’s PET washing line integrates:
High-speed friction washers
Energy-efficient hot washing tanks
Advanced label separators
This ensures the flakes meet food-grade or textile-grade standards, making them suitable for high-value reuse.
One of the top concerns when comparing PET washing line price is operational cost. Machines that consume excessive energy or water can erode your margins. Look for systems with:
Water recycling systems
Energy-saving motors
Smart control integration
DYUN’s machines incorporate intelligent control systems that optimize water reuse and reduce electricity usage, offering a more sustainable and cost-effective solution.
A fully automated PET bottle washing line reduces manual labor, increases consistency, and minimizes downtime. DYUN’s systems can be seamlessly integrated with:
Plastic crusher machines
Plastic pelletizing machines
Central feeding systems
This compatibility helps create a closed-loop recycling line from bottle to flake to pellet—all within one facility.
Let’s break down how different features influence PET washing line price so you can budget smartly and avoid overpaying.
| Feature | Entry-Level System | Mid-Range System | High-End System |
|---|---|---|---|
| Capacity | 300–800 kg/h | 1000–2000 kg/h | 3000–5000+ kg/h |
| Automation | Manual | Semi-automatic | Fully Automatic |
| Energy/Water Efficiency | Basic | Moderate | Advanced |
| Target Flake Quality | Non-food grade | Textile grade | Food-grade |
| Price Range (USD) | $35,000 - $60,000 | $60,000 - $120,000 | $120,000+ |
DYUN offers flexible customization across all system levels, ensuring you pay only for what you truly need, without compromising on quality.
DYUN is the only brand under JWELL that focuses on developing, manufacturing and selling waste plastic washing lines, especially PET bottle washing machines. Delivering more than 3,000 recycling systems each year, DYUN combines cutting-edge technology with a deep understanding of market needs.
Here are some highlights of DYUN PET washing lines:
Made of durable stainless steel
Designed and manufactured to German standards
Easy to maintain with quick-change screens
Equipped with an intelligent control system for real-time monitoring
Includes integrated drying and dehydration systems
DYUN's PET washing lines are ideal for large-volume, long-term operations and are the ideal choice for recyclers who want maximum efficiency, quality and a significant return on investment.
Recyclers are adopting digital control systems to monitor washing line performance in real-time. DYUN integrates PLC and HMI interfaces, allowing for automated adjustments and predictive maintenance alerts.
Governments worldwide are mandating the use of recycled content in packaging. DYUN’s PET recycling machines help businesses meet these regulatory demands by producing flakes suitable for bottle-to-bottle recycling.
Modern waste plastic washing lines must handle mixed materials like PET/PE laminates. DYUN systems offer modular configurations that can be tailored for hybrid plastics.
Lower water and energy bills
Reduced labor costs due to automation
Shorter ROI period due to system efficiency
Compliance with global recycling standards
Q1: What is a PET washing line used for?
A1: A PET washing line is used to clean and process used PET bottles into pure flakes, which can be reused in packaging, textiles, and other applications.
Q2: How much does a PET washing line cost?
A2: PET washing line prices vary from $35,000 to over $150,000 depending on capacity, automation, and energy efficiency. DYUN offers customizable solutions to fit different budget levels.
Q3: Can a PET washing line handle other types of plastic waste?
A3: While it’s optimized for PET, some systems can be adapted for other plastics. However, for best results, a dedicated waste plastic washing line is recommended for each plastic type.
Q4: What's the output quality of flakes from a DYUN PET bottle washing line?
A4: DYUN’s PET bottle washing line machine produces high-purity flakes suitable for food-grade and textile-grade applications, thanks to hot washing and friction cleaning stages.
Q5: How long does installation and commissioning take?
A5: Most DYUN PET washing lines can be installed and commissioned within 30-60 days depending on configuration and local infrastructure.
Q6: Is maintenance complicated?
A6: No. DYUN designs its PET recycling machines for easy maintenance with accessible panels, modular parts, and minimal downtime.
Q7: Why choose DYUN over other manufacturers?
A7: DYUN is backed by JWELL, a pioneer in plastic machinery since 1997. With global service, 8 advanced factories, and a dedicated R&D team, DYUN delivers unmatched reliability and performance.
Choosing the best PET washing line is more than just looking for the cheapest price, it’s also about value, efficiency and long-term performance. Whether you’re starting a new recycling line or upgrading an existing facility, DYUN offers industry-leading PET bottle washing line machines that meet the highest global standards.
