Waste plastic shredder is dedicated to reshaping waste plastics

Waste plastic is a general term for plastics that have been used in civil, industrial and other uses and are eventually eliminated or replaced. It takes 500 to 1,000 years for discarded plastic to decay, often causing large-scale pollution. In order to solve the environmental problems caused by the development of plastics, many countries currently propose principles and strategic measures such as reduction as the preferred strategy, recycling and recycling as the focus, and degradation as a supplement to recycling, which are promoting the coordinated development of plastics and the environment. .

Waste plastic disposal methods:

1. Burn.
Direct incineration of waste plastics will produce a large amount of black smoke and toxic and harmful gases. At the same time, the heavy metal compounds in the waste plastics will also be emitted along with the smoke and dust incineration residues, causing great harm to the environment. Big pollution.

2. Thermal cracking.
The thermal cracking process is simple and mature. Waste plastics are processed through the thermal cracking process to obtain cracked oil, carbon black and other products with economic value. The thermal cracking process is in a closed environment, safe and stable, and meets environmental protection standards.

3. Regeneration.
The process of recycling and reusing waste plastics is simply: recycling > classification > shredding > granulation > modification > classification and used as raw materials to process and produce various products. Direct recycling refers to classifying, cleaning, shredding, and granulating recycled waste plastic products and then directly processing them into shapes. Modified recycling refers to modifying recycled materials through physical or chemical methods (such as toughening, strengthening, grafting) and then processing them into shapes. Can be used to make higher-grade plastic products.

Waste plastic shredder
Whether waste plastics are incinerated, landfilled, recycled or thermally cracked, they are inseparable from shredding to improve the efficiency of subsequent processes. We can also call the waste plastic shredder an industrial garbage shredder. It is a shredding equipment specially developed for the plastic recycling industry. It is used to shred various soft and hard plastic products, which is conducive to plastic recycling. The waste plastic shredder achieves the purpose of shredding by tearing and shearing the knives. It can shred a wide variety of materials and can meet the requirements of waste recycling in different industries.

Waste plastic shredding process:
The piles of plastic waste are delivered to the inlet of the production line through the chain conveyor, and then enter the waste plastic shredder and magnetic sorting through the feeding conveyor, and then enter the secondary shredding (fine shredder). And after final sorting, different types of products are obtained. The entire production line is equipped with an intelligent control system and has a very high degree of automation. Only 2-3 workers can complete the operation, saving material operating costs and labor costs.

Six performance advantages of waste plastic shredder:

1. Integrated tool box design, stable and reliable
The integrated tool box is annealed after welding to ensure better mechanical strength; at the same time, CNC machining is used to ensure higher processing accuracy, extend the service life of the equipment, and save maintenance costs.

2. The fixed knife is independently removable and has strong wear resistance.
Each fixed knife can be disassembled and installed independently, and can be quickly disassembled in a short time, which greatly reduces the workload of workers and improves production continuity.

3. Unique tool design for easy maintenance and replacement
The raw materials of the cutting tools are made of imported alloy steel, which has a long service life and good interchangeability, making it easy to maintain and replace the cutting tools in the future.

4. The spindle has high strength and strong fatigue and impact resistance.
The spindle is made of high-strength alloy steel. After multiple heat treatments and high-precision processing, it has good mechanical strength, strong fatigue and impact resistance, and long service life.