The role of gravel aggregate in concrete is very important. It acts as a skeleton and transmits stress. Even without grout, aggregate can support the load while suppressing shrinkage and preventing cracking. At this time, Liming Heavy Industry Science and Technology as a professional manufacturer of crushing and screening equipment, for many years engaged in production of gravel aggregate equipment, after customer surveys and on-site field surveys, focusing on the importance of sand aggregate, vigorously develop new models to launch 5X series of high efficiency Crushed stone shaping machine, dedicated to the production of highway and rail aggregates.
Liming Heavy Industry's concrete mixing plant processing equipment - 5X sand making machine combines the advantages and advanced technologies of various models, combined with the products developed by Liming Heavy Industry's engineers for years to produce concrete mixing equipment. Liming Heavy Industry Science and Technology sand processing equipment uses high-iron high-speed iron wear-resistant materials, long life cycle, to meet the material requirements of highways, railways, bridges, tunnels and other engineering projects, construction of sand and gravel in the field of highways, high-speed railways and other fields. The ideal equipment for concrete mixing. 5X sand making machine can provide equipment production line for users to visit in many provinces in China. The perfect equipment after-sales team can provide customers with system protection. The concrete processing system consists of a batching device, an aggregate conveying device, a powder conveying device, a water supply additive system, a metering system, a stirring system, an electric control system, and an air-controlled system. With the characteristics of reasonable structure, excellent performance, reliable work, convenient operation and accurate measurement, it is applicable to the production of large-scale projects such as roads, airports, ports, hydropower and other large-scale projects and prefabricated components, and commercial concrete, and is widely used in various projects. Construction in progress.
From the import to the domestic development of China's machinery and equipment, the localization of equipment to a large extent can reduce product prices, and improve product after-sales service. Imported equipment is mainly expensive and after-sales service is not timely, especially parts can not be supplied in a timely manner, Dawning technology design of the sand making machine used in commercial concrete mixing station technology, the low environmental protection of concrete mixing station from dust, noise and The three aspects of pollution have been improved and improved, gradually becoming more intelligent, which has, to some extent, improved the measurement accuracy to meet the requirements for producing higher-grade concrete with higher grades. In view of the above situation, the concrete sand making machine is localized in a certain sense, and it can improve the level of China's machinery manufacturing industry as a whole. Concrete mixing station is no exception, and localization is the inevitable direction of its development.
The structure of boron nitride is similar to that of graphite, and there are many similarities in performance, so it is also called "white graphite".
Boron nitride not only offers good heat resistance, thermal stability, thermal conductivity, high-temperature dielectric strength, and is an ideal heat dissipation material and high-temperature insulating material. but also possess good chemical stability and can resist most of the erosion of the molten metal. It also has good self-lubricating properties. Boron nitride products have low hardness and can be machined with an accuracy of 0.01mm.
Currently, we produce a great of boron nitride ceramic products, including boron nitride ceramic tubes, boron nitride ceramic rods, boron nitride ceramic sheets, boron nitride ceramic plates, boron nitride ceramic bars and so on. With our in-housing comprehensive manufacturing equipment, we are capable of proceeding with variety of complicated geomirtries of boron nitride ceramic elements.
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