In the production process of plastic products, the core equipment for material mixing in the early stage is the twin screw extruder machine. The materials can be sent to various equipments to produce the finished products only after mixed in the twin screw extruder machine. A twin screw extruder machine with guaranteed quality can effectively improve the production efficiency of the enterprise and the yield of the product, so how to select this type of extruder becomes very important.
The twin screw extruder machine needs to overcome friction, material adhesion and internal fluid resistance during its work. The smaller these resistances, the faster the twin-screw extruder's output and the higher the work efficiency.
Therefore, when purchasing a twin screw extruder machine, you should invite senior engineers within the enterprises and professionals from equipment manufacturers to refer to its internal structure and select equipment whose index parameters meet the production requirements.
Different materials require different temperatures during the pretreatment process, and this temperature must be strictly limited to a certain range. For example, the PVC material can be melted and processed at a certain temperature, but if this temperature is exceeded chlorine gas will be decomposed and the PVC material will deteriorate. Therefore, when purchasing a twin screw extruder machine, you should pay attention to the temperature control ability of the equipment itself to ensure that the change of the equipment temperature will not interfere with normal production.
The twin screw extrusion machine is currently a relatively mature plastic production equipment. For enterprises, it is generally necessary to purchase several extruders for simultaneous production. Therefore, more comparisons should be made during the purchase process and the purchase price should be negotiated with the corresponding manufacturer to ensure the production budget is controlled to further optimize the cost performance and improve the actual benefits of the enterprise, on the basis of ensuring the quality of production.
Of course, whose twin screw extruder machine is more durable, and aspects like its energy consumption are also important criteria for purchase consideration. Enterprises should comprehensively consider the above-mentioned factors when purchasing, even including issues like whether they need personalized customization or not, so as to meet the enterprises' actual demand for plastic production and guarantee the continuity and reliability of production.
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