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Dongguan Baoding Precision Instrument Co. Ltd.
Miss.Cai 13717346368
Telephone: 0769-85588096Fax: 0769-82688299
Email: 13717346368@163.com
URL: www.baodingyiqi.com
Address: No. nine Park Avenue, Houjie Town, Guangdong, Dongguan, China, No. 23
Development situation of plastics machinery small mixer industry
Development situation of plastics machinery small mixer industry
Plastic machinery has a clear qualitative change: the process is more complex, and highly automated technical equipment. Therefore, the requirements of the mathematical model and the consistency with the actual conditions of polymer processing are improved.
In the process of tubular film, those used in the preparation of the traditional melt machine structure, such as small mixer, extruder, are essentially unchanged (the first is the surface geometry of the screw and barrel), using a new type of filter, nose and thin film and heat treatment traction device structure. Improvements in the process and equipment for the production of pipe film can increase the productivity of the production line 0.5 - 1 times, and the film thickness difference has decreased by 50%.
In the present machine manufacture, the combination principle is widely adopted in the construction of equipment, that is, each main mechanism in the process can accomplish the most possible function independently. This can be used not only to improve the unity of equipment, but also to modernize the production line in a timely and rapid manner, and to create favorable preconditions for the replacement of outdated installations and institutions. For example, the shear and mixing components of the multi section screw, barrel groove and the inner sleeve, can improve the productivity of extruder 0.5 - 1 times, and maintain the necessary melt temperature and improve its uniformity (heterogeneity).
The invention also solves the modernization problem of the shaping head, the filter, the traction device and the coiling device. In this case, such as the motor drive with the control system, the heating automation system, the housing and structural components (overhead, mixer, press machine, etc.), the unit of the equipment does not change actually.
Plastic machinery has a clear qualitative change: the process is more complex, and highly automated technical equipment. Therefore, the requirements of the mathematical model and the consistency with the actual conditions of polymer processing are improved.
In the process of tubular film, those used in the preparation of the traditional melt machine structure, such as small mixer, extruder, are essentially unchanged (the first is the surface geometry of the screw and barrel), using a new type of filter, nose and thin film and heat treatment traction device structure. Improvements in the process and equipment for the production of pipe film can increase the productivity of the production line 0.5 - 1 times, and the film thickness difference has decreased by 50%.
In the present machine manufacture, the combination principle is widely adopted in the construction of equipment, that is, each main mechanism in the process can accomplish the most possible function independently. This can be used not only to improve the unity of equipment, but also to modernize the production line in a timely and rapid manner, and to create favorable preconditions for the replacement of outdated installations and institutions. For example, the shear and mixing components of the multi section screw, barrel groove and the inner sleeve, can improve the productivity of extruder 0.5 - 1 times, and maintain the necessary melt temperature and improve its uniformity (heterogeneity).
The invention also solves the modernization problem of the shaping head, the filter, the traction device and the coiling device. In this case, such as the motor drive with the control system, the heating automation system, the housing and structural components (overhead, mixer, press machine, etc.), the unit of the equipment does not change actually.
