1, intelligent

Intelligence is the ultimate development direction of all mechanical equipment, and the mixing station is no exception. At present, most manufacturers have invested heavily in this area, but they can only say that they are still in a relatively low intelligent state. In this regard, we should take a higher and complete intelligence as the starting point.

2. Environmental protection

At present, the environmental protection of concrete mixing stations in China is low, which should be improved and improved from three aspects: dust, noise and pollution.

In terms of dust, we should control the transportation mode of powder, such as using imported dust collectors on cement silos, installing dust collectors in the main building, changing spiral feeding into air tank feeding, and closing the whole station. , can minimize dust; Noise can be minimized by improving the performance of the main engine, closing the work station and using materials such as sound insulation board; Pollution should be carried out in many ways.

3, high precision

High accuracy mainly refers to the measurement accuracy of aggregate, cement, water and additives, and there is still much room for improvement at present. High-precision measurement is the goal and development direction of mixing stations in China. Only by improving the measurement accuracy can we produce high-strength concrete with higher grade. How to improve the accuracy of metering device is a problem worthy of discussion.

4. Standardization

Standardization of mixing station is its ultimate development direction. Any equipment has standards, including international standards and our own industry standards. Standardization can fundamentally reduce product costs and save a lot of energy. Faced with the shortage of natural resources, high energy consumption and low output, we call on relevant industry authorities and large enterprises to promote this cause.

5. Localization

From import to domestic production is the development course of machinery and equipment in China. The domestic production of equipment can greatly reduce the product price and improve the after-sales service. Imported equipment is mainly expensive, and after-sales service is not timely, especially spare parts can not be supplied in time. In view of the above situation, major foreign machinery manufacturing companies have moved to China to set up joint ventures or wholly-owned companies, which is also localized in a certain sense and can improve the overall level of machinery manufacturing in China.

Extended data:

Brief introduction of new concrete:

1, fiber reinforced concrete

Fiber reinforced concrete was invented by the inspiration of reinforced concrete. Steel fiber, glass fiber and carbon fiber are usually used instead of steel bars. There is a kind of glass fiber concrete in Britain. The fiber bundle consists of thousands of glass fibers as thin as hair. The compressive strength of this kind of concrete is five times higher than that of ordinary reinforced concrete, but the price is half cheaper.

2. Lightweight concrete

Lightweight concrete is also a new composite material born to meet the requirements of modern architecture. The aggregate of ordinary concrete is sandstone, while the orthopedics of lightweight concrete is natural minerals such as pumice, volcanic slag and expanded perlite, industrial wastes such as slag and slag, and organic materials.

3. Colored concrete

This kind of concrete is colorful, and the color can change with the humidity of the air, that is, the air is blue when it is dry; It turns purple when it is wet; It turns rosy again when it rains. This discoloration ability is due to the addition of cobalt dioxide to cement. Using this kind of concrete as decoration material not only gives people an unpredictable feeling and beautiful enjoyment, but also predicts the weather according to its color change, so it is also called "meteorological concrete".

4. Polymer concrete

It is made of polyester, epoxy resin, etc. As a binder, then adding curing agent, catalyst and filler, and finally mixing with sand and gravel, adding water and stirring. Service life of chemical pipelines, containers, electrolytic cells, etc. It can be extended by 4 ~ 15 times.

5. Glass fiber concrete

A new type of concrete made of liquid glass (sodium silicate) and ground filler, which contains no cement and can withstand high temperature of 500℃, is suitable for making gas pipelines and flues.