The rigid material recycling washing line is used to recycling the waste HDPE/LDPE/PP bottles, hollow container, PP rigid material and so on.
The rigid material recycling washing line is used to recycling the waste HDPE/LDPE/PP bottles, hollow container, PP rigid material and so on. The waste dirty rigid bottles/buckets/rigid material go through crushing, washing, drying, collecting process will turn to be clean rigid flakes for further pelletizing.
1. High degree of automation: Rigid material recycling line is typically controlled by a central electronic control system, offering a high degree of automation and labor savings.
2. Water recycling: A supporting water recycling system is crucial. Wastewater generated during the washing process undergoes sedimentation, filtration, flocculation, and flotation treatments, purified and then recycled, significantly reducing fresh water consumption and wastewater discharge.
3. Flexibility: Plastic recycling lines can adapt to varying levels of contamination in raw materials by adjusting equipment parameters (such as water temperature, rotation speed, and water volume).
4. Raw material pretreatment: Raw materials entering the washing line should ideally have been sorted (to ensure they are primarily HDPE and PP) and crushed (to ensure uniform size). Otherwise, the washing effect and efficiency will be significantly reduced.
5. Impurity treatment: Plastic washing line generate a variety of waste materials (sinking impurities, label pulp, and sewage sludge), which require proper handling to avoid secondary contamination.
| Capacity(kg/h) | 1000 | 2000 | 3000 | 4000 | 5000 |
Purui Machinery can design the plastic recycling machine layout into “L” or “U” shape according to buyer’s requirements.
Belt Conveyor
The belt conveyor is for transport the plastics to crusher, which can directly and automatically transport. All contacted with raw material parts made of stainless steel,inverter control.
Crusher
To crush material into small sizes. With water to clean material and cool blades during crushing. Large materials are processed into small pieces in this module, which improves the washing result and makes the final product easy to packing.
Floating Washer
The sediment and metal in the material can be effectively separated through this module so as to protect environment from polluting.
Material: stainless steel
Dewatering Machine
Advanced dewatering vibration sieve combing with horizontal-type centrifugal dewatering present high performance dried pellets and lower energy consumption.Combine crushing, compacting and plletizing steps in one system, less-labor cost.Higher efficiency feeding, suitable to film, filament, raffia, foaming materials;Higher output and lower energy consumption
Q: What materials can be processed on an HDPE rigid washing line?
A: Designed for “rigid” plastics including milk bottles, shampoo bottles, HDPE drums, blue crates, and HDPE pipe scraps.
Q: What is the difference between HDPE washing line and PET washing line?
A: HDPE/PP floats in water, while PET sinks. Therefore, the separation tanks are designed differently. Additionally, HDPE usually requires lower-temperature washing compared to PET to avoid warping the flakes.
Q: Why is “Rigid” material treated differently than “Film”?
A: Rigid materials require higher-torque shredders and granulators to break down thick walls. Films require “squeeze dryers,” whereas rigid materials use centrifugal dehydrators.
Q: How much water does a washing line consume?
A: Without a filtration system, water consumption is high. However, plastic washing lines use a Closed-Loop Water Treatment System that can recycle up to 90% of the process water.
Q: Why is a “Bale Breaker” necessary?
A: Post-consumer waste usually arrives in highly compressed bales. A bale breaker opens these to allow for uniform feeding and effective metal detection/sorting.
Q. What machines do you offer?
A: We mainly produce waste plastic recycling line, waste plastic granulator machine and other auxiliary machine.
Q. How can we visit your company and machines?
A: Yes, our factory is located in Rugao City, Jiangsu Province, China. Please contact our sales specialists if you would like a tour.
Q. What is the lead time for an order?
A: The lead time depends on the complexity of the order. Standard individual machines might have a shorter lead time, while a complete, custom recycling line could take. The specific timeline is usually outlined in the contract.
Q. Do you provide after-sales service and technical support?
A: Yes, we offer after-sales support, including remote guidance, and can arrange for engineers to assist with on-site installation, commissioning, and staff training for larger projects.
