In the global plastic processing industry, a high-performance extruder is often the key to improving production efficiency and ensuring product quality. The conical twin-screw extruder produced by Yongte Machinery has made a great splash in the global plastic machinery market with its excellent performance, advanced technology and reliable quality, and has become the preferred equipment for many plastic processing companies.As a professional extruder manufacturer, Yongte Machinery's conical twin-screw extruder has passed the CE certification, which is the "passport" for the product to enter the international market, meaning that the equipment has reached internationally recognized high standards in terms of safety, environmental protection and performance. This not only paves the way for the sales of products in the European market, but also enhances customer trust in other markets around the world. According to statistics, since obtaining the CE certification, the sales volume of Yongte conical twin-screw extruders in overseas markets has increased year by year. Last year alone, the sales volume in major markets such as Europe, Asia and America exceeded US$5 million, and the market share has continued to expand.
The model of this extruder is SJSZ65/132, which has many significant advantages in performance. Low shear rate is one of its core highlights. In the actual production process, the shear rate is controlled at an extremely low level, which makes the material difficult to decompose during the processing. Taking the processing of rigid polyvinyl chloride (PVC) as an example, when ordinary extruders process rigid PVC, due to the high shear rate, the material decomposition rate is about 5% - 8%, while the Yongte conical twin-screw extruder can control the material decomposition rate within 1%. This not only greatly reduces the generation of waste and reduces production costs, but more importantly, it ensures the stability of product quality. In terms of plasticization and mixing uniformity, the plasticization uniformity deviation is controlled within ±2% through professional testing equipment, and the mixing uniformity is as high as 98% or more, ensuring the quality consistency of the final plastic products.High output is also an outstanding advantage of Yongte conical twin-screw extruder. In the production of plastic pipes, its output can reach 300-500 kg per hour, which is 30%-50% higher than that of traditional extruders of the same type. This means that enterprises can produce more products in a shorter time, meet the large demand of the market, and effectively improve the economic benefits of enterprises.
Moreover, the application range of this equipment is extremely wide, and it can process various thermoplastics, especially rigid polyvinyl chloride powder. It can directly extrude these plastic raw materials into a variety of plastic products such as tubes, plates, sheets, rods, films and profiles, and can also be used for plastic modification and powder granulation, providing diversified production options for plastic processing companies.From the perspective of equipment structure, every component of Yongte conical twin-screw extruder is carefully designed. The screw adopts a unique conical design, and the screw groove volume gradually decreases along the extrusion direction. This design optimizes the heating and cooling process of the material, so that the material can be plasticized continuously and smoothly. The SKD coating on the inside of the barrel greatly enhances the wear resistance and corrosion resistance of the equipment. According to tests, under high-intensity use environment, the service life of the equipment is extended by at least 2-3 years compared with ordinary barrels. The transmission system is driven by a new variable frequency motor or DC motor, which has stable operation, large transmission torque and high efficiency. For example, under the same driving power, its transmission torque is 40% higher than that of the traditional motor drive mode. Through the frequency converter or speed regulator, stepless and smooth speed regulation can be achieved to meet the precise requirements of different production processes for speed. The coordination of the heating and cooling systems is also very precise. The thermal efficiency of the cast aluminum heater is as high as 95% or more, and the heating is fast and uniform. The material can be heated to the required temperature in a short time. Some equipment is equipped with cooling fans and other cooling devices to keep the temperature control accuracy within ±3°C. The control system is divided into ordinary control and microcomputer control. It can not only accurately control parameters such as temperature and speed, but also has overload protection and fault alarm functions, which effectively ensures the safe and stable operation of the equipment. The feeding device adopts a single-screw metering feeding method, and the feeding accuracy can reach ±0.5%, realizing quantitative feeding; the vacuum exhaust system can effectively remove the gas in the material. After testing, the porosity inside the product can be reduced by more than 80%, significantly improving the product quality.
In the foreign market, Yongte conical twin-screw extruder has been widely welcomed. In Europe, with its advanced technology and stable performance, it has entered many high-end plastic processing companies to produce high-quality plastic pipes and profiles, providing high-quality raw materials for local construction and industrial fields. In Asia, many plastic processing factories use Yongte extruders to enhance their competitiveness in the plastic products export market. In America, the equipment has been highly recognized by plastic packaging and plastic building materials manufacturers, helping companies improve production efficiency and reduce production costs.The conical twin-screw extruder produced by Yongte Machinery occupies an important position in the global plastic machinery market with its excellent performance, advanced technology and wide applicability. With the continuous development of the plastic processing industry, it is believed that Yongte Plastic Machinery will continue to rely on innovation and quality to provide global customers with better products and services and lead the development trend of the plastic machinery industry.
