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How To Choose A Suitable Plastic Pellet Making Machine?
The pelletizer can make recycled plastic products into plastic pellets through various processes to achieve the effect of plastic recycling.
Plastic products play an important role in various fields of industrial and agricultural production and life with their excellent properties such as lightweight, high strength, corrosion resistance, and easy processing. However, with the widespread use of plastic products, the disposal of waste plastics has become a problem, among which the "difficult to degrade naturally" has become a chronic problem that needs to be solved urgently in global environmental pollution.
In recent years, with the rapid development of Taiwan's plastics industry, the plastic granulator industry has also developed rapidly. The pelletizer can make recycled plastic products into plastic pellets through various processes to achieve the effect of plastic recycling. The granulator industry involves many areas of the national economy. It is not only an indispensable basic production link for a large number of industrial and agricultural products but also plays an important role in solving Taiwan’s plastic pollution, increasing the recycling rate of plastic products, and establishing a perfect plastic recycling system.
For recycled plastics companies, how to choose a plastic pellet making machine suitable for their use is very important, because a plastic pelletizing machine cannot produce all plastics due to the difference in plasticization and extrusion pressure. The general granulator can recycle and granulate the plastics in daily life, but like some special plastics, such as engineering plastics, cross-linked polyethylene, spun cloth, etc., special granulators are needed for recycling and granulation. Therefore, manufacturers must pay attention to the types of plastics they need to recycle when purchasing a pelletizer, and then choose a suitable pelletizer.
When choosing a plastic pellet making machine, you need to pay attention to the following points:
Clarify the purpose and purpose of purchasing the granulator. At present, there are roughly three types of customers who buy pelletizers in the market. They are invested and started by an individual or private enterprises. Plastic manufacturers buy pelletizers to solve the problem of leftovers in their factories. Then there are distributors and trading merchants. For customers of individual or private enterprise entrepreneurs, when purchasing a pelletizer, they must clarify the type of plastic the company produces. General pelletizers can only recycle and produce general-purpose plastics based on PP and PE, which are also common plastic raw materials in the plastics market. The PS foam material market is relatively small. If there is a clear sales channel for special plastics, users can also purchase corresponding pelletizers.
The performance of the granulator. According to the number of screws, the granulator can be divided into a single-screw granulator and a twin-screw granulator. When the single-screw granulator is working, the plastic is conveyed forward in a spiral in the barrel. When the twin-screw granulator is working, the plastic is conveyed forward in a straight line in the barrel. According to the working principle, when the twin-screw machine is shut down, the material in the machine can be emptied. The single-screw machine can store a small amount of residual material. Most plastics can be pelletized, and the single- and twin-screw can be used without distinction.
However, when making recycled plastics, due to the larger surface of the screen changing die and easier blanking, the single-screw machine is more effective; when making modified plastics, color masterbatches, and mixed color pumping, the effects of the two machines are equally good. ; When making lengthened glass fiber and cross-linked submarine cable materials, only twin-screw granulators can be used. Also, in terms of machinery purchase costs and later production costs, single-screw granulation opportunities are much lower, while twin-screw granulators are at a significant disadvantage. Therefore, when purchasing equipment, you need to select the corresponding equipment according to the different products produced by the enterprise.
The above is a simple sort of content that needs to be paid attention to when buying a granulator, for reference only. Besides, the technical parameters of the granulator, stability, reliability, safety and service life, degree of automation, energy-saving and environmental protection, production cost, production efficiency, supplier, and operability are all required when purchasing the granulator.
In recent years, with the rapid development of Taiwan's plastics industry, the plastic granulator industry has also developed rapidly. The pelletizer can make recycled plastic products into plastic pellets through various processes to achieve the effect of plastic recycling. The granulator industry involves many areas of the national economy. It is not only an indispensable basic production link for a large number of industrial and agricultural products but also plays an important role in solving Taiwan’s plastic pollution, increasing the recycling rate of plastic products, and establishing a perfect plastic recycling system.
For recycled plastics companies, how to choose a plastic pellet making machine suitable for their use is very important, because a plastic pelletizing machine cannot produce all plastics due to the difference in plasticization and extrusion pressure. The general granulator can recycle and granulate the plastics in daily life, but like some special plastics, such as engineering plastics, cross-linked polyethylene, spun cloth, etc., special granulators are needed for recycling and granulation. Therefore, manufacturers must pay attention to the types of plastics they need to recycle when purchasing a pelletizer, and then choose a suitable pelletizer.
When choosing a plastic pellet making machine, you need to pay attention to the following points:
Clarify the purpose and purpose of purchasing the granulator. At present, there are roughly three types of customers who buy pelletizers in the market. They are invested and started by an individual or private enterprises. Plastic manufacturers buy pelletizers to solve the problem of leftovers in their factories. Then there are distributors and trading merchants. For customers of individual or private enterprise entrepreneurs, when purchasing a pelletizer, they must clarify the type of plastic the company produces. General pelletizers can only recycle and produce general-purpose plastics based on PP and PE, which are also common plastic raw materials in the plastics market. The PS foam material market is relatively small. If there is a clear sales channel for special plastics, users can also purchase corresponding pelletizers.
The performance of the granulator. According to the number of screws, the granulator can be divided into a single-screw granulator and a twin-screw granulator. When the single-screw granulator is working, the plastic is conveyed forward in a spiral in the barrel. When the twin-screw granulator is working, the plastic is conveyed forward in a straight line in the barrel. According to the working principle, when the twin-screw machine is shut down, the material in the machine can be emptied. The single-screw machine can store a small amount of residual material. Most plastics can be pelletized, and the single- and twin-screw can be used without distinction.
However, when making recycled plastics, due to the larger surface of the screen changing die and easier blanking, the single-screw machine is more effective; when making modified plastics, color masterbatches, and mixed color pumping, the effects of the two machines are equally good. ; When making lengthened glass fiber and cross-linked submarine cable materials, only twin-screw granulators can be used. Also, in terms of machinery purchase costs and later production costs, single-screw granulation opportunities are much lower, while twin-screw granulators are at a significant disadvantage. Therefore, when purchasing equipment, you need to select the corresponding equipment according to the different products produced by the enterprise.
The above is a simple sort of content that needs to be paid attention to when buying a granulator, for reference only. Besides, the technical parameters of the granulator, stability, reliability, safety and service life, degree of automation, energy-saving and environmental protection, production cost, production efficiency, supplier, and operability are all required when purchasing the granulator.
Reference:kknews
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