Rigid plastics are hard, brittle plastic materials that usually have high strength, abrasion resistance and heat resistance. Common rigid plastics include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), and ABS. These materials are extensively used in the manufacture of a variety of industrial products, construction materials, automotive parts, electronic product shells, etc.

Rigid plastics are commonly applied and used as:

Packaging materials: Rigid plastics are often used to make plastic bottles, plastic boxes, plastic bags and other packaging materials because they have good sealing and corrosion resistance.

Building materials: It can be used to make pipes, doors, windows, floors, wall panels and other building materials because they are wear-resistant, corrosion-resistant, waterproof, moisture-proof and other characteristics.

Automotive parts: used to manufacture automotive bumpers, instrument panels, interiors, and other parts because they are lightweight, high-strength, wear-resistant, and other characteristics.

Electronic product shells: It can the shells of cell phones, computers, televisions and other electronic products because they have good insulation and impact resistance.

Household goods: rigid plastics can be used to manufacture chairs, tables, cabinets, pots and other household goods because they are durable, easy to clean and so on.

These are just some of the common uses of rigid plastics, in fact, rigid plastics have a wide range of applications in industry, agriculture, medical and other fields. In addition, hard plastics can also be recycled and reused. After the breaking and washing of recycled hard plastics and then going to the granulating process, it can give the recycled hard plastics a second "life".

A rigid plastic pelletizing line is an equipment used to recycle and reuse rigid plastics. It usually consists of a feeding system, a melt extrusion system, a cutting system and a packing system.

The working principle of the rigid plastic pelletizing line is that the rigid plastic scrap is fed into the melt extrusion system through the feeding system, where the plastic is heated to a molten state and then extruded into strips through the extruder head. Next, the strip plastic is cut into granules through a cutting system, and finally regulated and controlled by a control system to ensure the stability and efficiency of the whole pelletizing process.

Rigid plastic pelletizing line can handle various types of rigid plastics, such as polyethylene(PE), polypropylene(PP), polyvinyl chloride (PVC) and so on. By using the rigid plastic pelletizing line, these wastes can be converted into reusable pellets for the manufacture of new plastic products, thus realizing the purpose of resource recycling and environmental protection.

Rigid plastic pelletizing line has the following advantages:

1, High efficiency and energy saving: rigid plastic pelletizing line adopts advanced melting and extruding technology, which can efficiently convert rigid plastic waste into pellets with low energy consumption. 
2, Highly automatize: rigid plastic pelletizing line is equipped with advanced control system, which can realize automated production, reduce manual intervention, improve production efficiency and product quality.
3, Strong adaptability: rigid plastic pelletizing line can deal with various types of rigid plastic waste with strong adaptability.
4, Environmental protection: it can convert the waste into reusable particles, thus reducing the emission of plastic waste, helping to protect the environment and reduce plastic pollution.
5, Economic and practical: production efficiency is high, can bring considerable economic benefits for enterprises.

In a word, rigid plastic pelletizing line is a kind of high efficiency, economic and practical plastic recycling equipment, has a wide range of application prospects.And it is an important plastic recycling equipment, which can help enterprises to reduce the emission of plastic waste and improve the utilization rate of resources, as well as help to protect the environment and reduce plastic pollution. For more information please contact GreenMax!