The REHOBOTH cleaning line is not merely a simple decontamination step, but a self-sustaining micro-ecosystem operating within your facility. We not only clean plastics but also purify every byproduct generated during the cleaning process, transforming the cost center of “pollution” into your environmental competitiveness and compliance assurance.


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Which Plastic Granulation Line Series is best for you?
/Washing Machine
New Products
Rigid Plastic Recycling and Washing Line

Implement a cleaning and recycling line comprising sorting, crushing, de-metallization, hot and cold washing, high-efficiency friction washing, and drying modules. 

crusher
crusher
screw washer
screw washer
/PET Plastic Recycling and Washing Line
New Products
PET Plastic Recycling and Washing Line

Through deep cleaning and closed-loop water circulation, it drastically cuts water and disposal costs while enabling recycled flakes to enter high-end fiber and packaging markets.

crusher
crusher
screw washer
screw washer
How Waste plastic cleaning and granulation recycling system Works

REHOBOTH Closed-Loop Cleaning Line: Ensuring the cleaning process itself leaves no trace of contamination.A complete purification journey from waste materials to high-grade particles—achieving zero discharge of wastewater and exhaust gases within your facility.

Integrated Closed-Loop Cleaning Line:

Scrap - Cleaning -Crushing  - Pelletizing  - Environmental Exhaust Treatment - Water Treatment

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Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Dirty plastic trimmings and scraps
Advantages of REHOBOTH Waste plastic cleaning and granulation recycling system
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Integrated Closed-Loop Design
The entire line incorporates a wastewater treatment system, enabling the recycling and reuse of purified cleaning water.
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Electromagnetic Heating
Electromagnetic heating technology across the entire line achieves 30%-70% energy savings compared to traditional resistance heating coils.
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Automated Continuous Production
Interlinked control of feeders, dewatering machines, and pelletizers ensures seamless material processing, minimizing manual errors and production interruptions.
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Heavy-Duty Core Component Design
Critical parts like screws are crafted from quenched 38CrMoAl high-strength alloy steel. Gearboxes feature hardened tooth surfaces for superior wear and corrosion resistance, exceeding industry standards with extended service life.
Plastic Recycling Solutions

By choosing Shenghe's closed-loop cleaning line, you're not just purchasing equipment—you're acquiring a “green pass” to sustainable manufacturing for the future.

Contact our engineers today to receive your customized Closed-Loop Cleaning Solution and ROI Analysis Report, detailing your potential cost savings and environmental value creation.

Mixed waste separation solution
Energy-saving design
If you have special materials that need to be recycled, we will provide you with professional recycling and reuse solutions.
Get in touch
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Internal Water Circulation
Achieve over 95% water recycling efficiency, requiring only minimal evaporation replenishment for near-zero freshwater consumption.
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High-Efficiency Exhaust Purification
Capture over 99% of exhaust gases with ≥98% purification efficiency, delivering emission performance far exceeding the EU's strictest standards.
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Internal Waste Digestion
Utilize heavy metal separation technology and sediment solidification modules to transform solid waste into harmless building material raw materials.
Customer Factory Video Collection
FAQs Waste plastic cleaning and granulation recycling system

Here you can find questions and answers related to pelletizing line customization, service and quality:
Contact us
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What level of automation and technical support do you provide?

The system features centralized PLC control for real-time monitoring and adjustment. We provide comprehensive installation, commissioning, and operator training, backed by 24/7 remote support and a global spare parts network to maximize your uptime.

How energy-efficient is your granulation system compared to conventional models?

Equipped with permanent magnet motors and advanced electromagnetic heating, our system reduces energy consumption by up to 35% per ton of output compared to traditional setups, delivering a faster return on investment.

What is the key advantage of your closed-loop water circulation system?

Our closed-loop system recycles over 95% of process water, drastically reducing freshwater consumption and eliminating wastewater discharge. This not only cuts operational costs but also ensures full environmental compliance.

How does your system ensure the final pellet quality meets production standards?

 

Through a multi-stage process including friction washing, floating separation, and precision filtration, we achieve material purity exceeding 99%. The integrated degassing extruder removes moisture and volatiles, ensuring the pellets' mechanical properties meet manufacturing requirements.

What types of plastic waste is your system suitable for processing?

 

Our system is engineered to handle a wide spectrum of plastics, including PET bottles, HDPE containers, PP woven bags, and LDPE films. It effectively removes contaminants like labels, adhesives, and sand, transforming mixed waste into high-purity, reusable pellets.

Service and Support

  • 24-hour online service
  • 2-year warranty
  • Professional offline service
  • Global agency consulting service
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News and Blogs
REHOBOTH Plastic Pelletizing Systems: Engineering Excellence for Global Recycling Operations
Precision Engineering for Maximum ProductivityREHOBOTH pelletizing machines represent decades of manufacturing expertise...
11-03 2025
The Plastic Recycling Revolution from Chinese Workshop to African Site
The Plastic Recycling Revolution from Chinese Workshop to African Site
When the last dewatering machine equipped with stainless steel screens completed its rust-proof packaging, the REHOBOTH ...
11-01 2025
Intelligent Cleaning and Pelletizing System Leads the Green Future
The latest news and information, showing the company's real-time dynamics
09-03 2025
Special customization needs?
REHOBOTH is committed to solving the recycling challenges of various types of plastic waste. If you have special materials that need to be recycled, we will provide you with professional recycling and reuse solutions.
Get in touch

GET A QUOTE

+86 15067777992

15067777992@rehoboth-machine.com

GET IN TOUCH NOW