What Types of Plastics Can A Plastic Shredder Handle?
With the widespread use of plastic products in daily life and industry, plastic recycling is receiving increasing attention. Plastic shredder machine plays a crucial role as the initial step in the recycling process. So, what types of plastics can they process? And why do different materials require different processing methods? The following will provide a brief explanation.
Suitable for a Wide Range of Waste Plastics
Thanks to their sturdy blades, flexible structural design, and good processing efficiency, plastic shredders can handle most types of waste plastic, including the following common types:
General Waste Plastics
Typically used for consumer goods and packaging, such as:
🧼PE films and bags
🧼PP packaging
🧼PET bottles
🧼Plastic drums
🧼Plastic crates
These plastics are relatively easy to process and can be shredded directly.
Engineering Plastics
Common in automotive parts and electronic components, such as:
🔧ABS
🔧PC
🔧POM
🔧PA (Nylon)
Engineering plastics are harder and tougher, requiring reinforced blades and higher motor power.
Rigid Plastics
Such as:
🧱PVC pipes
🧱Home appliance casings
🧱Plastic pallets
🧱Plastic sheets
🧱Plastic profiles
Hard plastics are bulky and rigid, therefore requiring a more powerful cutting mechanism for shredding.
Recyclable Production Scraps
Usually generated from processing industries:
🧩Injection molding scrap
🧩Extrusion scrap
🧩Cutting edges
🧩Trimmings
The shredded recycled materials can be directly used in manufacturing, reducing production costs.
Things to Know About Shredding Different Plastics
Although most plastics can be shredded, different materials have different characteristics:
| Plastic Type | Feature | Shredding Difficulty |
|---|---|---|
| PE/PP | Soft, tough | Medium |
| PET | Hard | Higher |
| PVC | Rigid | Higher |
| ABS/PC | High strength | High |
Therefore, when choosing equipment, material type, processing capacity and desired particle size must be considered.
Plastics That Require Extra Attention
Some plastics are not suitable for direct shredding, such as those containing metal, heavily contaminated with oil, prone to sticking together, or containing glass fibers. For these types of plastics, it is recommended to perform pre-treatment such as sorting, cleaning, or metal removal.
Importance of Plastic Shredding in Recycling
After being crushed, the plastic will have a smaller volume, melt faster, and cost less, while also preventing waste. For recycling companies, a reliable plastic shredder is a key piece of equipment for increasing production and profitability.
For many years, Gomine has been dedicated to the research and development of plastic crushing technology, providing mature equipment and solutions for numerous projects worldwide, effectively addressing various practical processing challenges. If you are looking for a solution for crushing waste plastic bags or would like to learn more details, please feel free to contact us. We will customize a more suitable processing solution based on your specific needs.
