Briefly describe the development direction of the open mill
Briefly describe the development direction of the open mill?
One of the basic equipment in the rubber industry, the open mill is called the open rubber mixer. It is also one of the three major rubber mixing equipments, the most basic rubber machinery used in the rubber industry and the structure is relatively simple. As early as 1820, a human-driven single-roller type rubber mixer was introduced. The twin-roller rubber mixer was used in rubber processing in 1826 and has a history of more than 180 years. The country designed and manufactured large-scale open mills in 1955. The design and manufacturing level of the mill has been greatly improved in the past 50 years. In recent years, domestically-made new structural mills have emerged. It has effectively promoted the development of open mills. So far, the domestic open mill has become a series, and has completed the local design of the specifications, and has been exported abroad. With the development of the rubber industry from time to time, the mill is gradually improving and constantly updating. In the automated flow mixing line, the use of open mills has been significantly reduced due to the application and development of equipment such as extrusion presses, internal mixers and continuous mixers, but in small and medium-sized plants, especially in small and medium-sized plants. In the production of reclaimed rubber and small batches of special rubber and rubber, the application is still relatively common. Foreigners believe that the mixer does not replace the open mill, the mixer only produces the rubber that is nearing completion, and the subsequent processing, it is best to continue with the open mill. The series of foreign open mills have not changed much in recent years, and the structure has become more and more stereotyped. It is only the parts and components that are innovated from time to time. The development trend is to improve the level of mechanization automation, improve working conditions, improve production efficiency, reduce machine floor space, improve attachments and extend service life. Future development direction: 1 control, automatic operation, improvement of working conditions 2 adjustment range 3 bearing aspects 4 safety devices (all-round brake) 5 transmission, using double-out shaft 6 roller material and casting method. [3]? Small open mill (experimental open mill) introduces small open mills for factories and scientific research institutions, college experiments, formula development and so on. The structure design is simple, the floor space is small, easy to operate, easy to handle, and the safety factor is high. The domestic small internal mixer technology is at a very naive level, has been recognized by domestic universities and colleges, and has begun to import abroad. market. Applicable products have been covered: silicone rubber products, plastic products, polymer materials, engineering materials, etc. The national standard models are: 4 inch (120*3006 inch (160*3209 inch (230*620 and other conventional models)
The head office is located in Taiwan, Dongguan Zhenggong Electromechanical Equipment Technology (Dongguan) Co., Ltd. is a manufacturer of quality testing instruments. Branch Dongguan Zhenggong Precision Testing Equipment Factory set up a factory in Dongguan, Guangdong Province in 2001 to produce testing equipment. It was awarded to high-tech enterprises by the Science and Technology Bureau. In order to be suitable for the development of the mainland in 2005, the establishment of [Ji County Zhenggong Machinery Factory] in Zhengxian County, Jiangxi Province, is a collection of software design, machinery, mechanics, hydraulics, electronics, motors, research and development, quality assurance, production management, inspection, etc. Professional talents, extract real-time information and develop leading products and services. World standard: ISOASTMDINENGBBSJISANSIULTA PPIAA TCCIECVDE. All products are widely used in: research institutes, quality inspection institutions, universities and colleges, as well as rubber, tires, plastics, wire and cable, shoes, leather, packaging, building materials, petrochemical, aviation... Industries such as materials development, physical property testing, teaching research, quality control, and feed inspection are indispensable. From time to time, the ability and speed of innovation adhere to the leading edge in the industry, and the work has always been humanized. The company has the purpose of inventing and retaining customers, and has always established a temporary partnership with customers in good faith. The customer needs, that is, what I do, the all-round service is born, in addition to the general after-sales service, for the products sold, train the operator for the customer free of charge to meet the job requirements of the job; Progress, and jointly enhance the market competitiveness of products.
Dongguan/Taiwan factory specializing in the production of laboratory testing equipment, testing machines, instruments, tensile machines, microcomputer tension machines, vulcanizing machines, laboratory vulcanizing machines, flat vulcanizing machines, tablet presses, laboratory tablet presses, compact tablet presses , small training machine, rubber open mill, plastic open mill, open mill, rubber mixer, plasticizer, aging box, ventilation type aging test machine, yellow box, aging machine, wear test machine , folding test machine, fatigue test machine, test machine. 3 inch / 4 inch / 6 inch open mill, 1L / 3L / 5L mixer, color mixing machine.
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