博文

目前显示的是 十月, 2018的博文

Mobile concrete mixer truck working conditions

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Mobile concrete mixer truck is the vehicle to transport and mixing the produced concrete, the construction site and the concrete batching plant may be a few kilometers far, to keep the concrete from freezing, the concrete mixer truck need stirring during the transportation, before transportation, the concrete should be charged in the mixer tank, after the transportation, the concrete should be poured out. Thus there are various working conditions of the concrete mixer truck, here the working conditions will be introduced in detail for you. 1, Feeding The stirring cylinder rotates at the speed of 5~10r/min, the concrete or mixing material hopper enters the mixing drum from the guide cylinder, and then flows to the bottom part of the mixing drum under the guidance of the helical blade. 2, Stirring To concrete mixed material added into the mixing drum of concrete mixer truck , the cylinder stirring at 8~12r/min before discharging. Mixing material is turned down and pushed under the r...

Concrete pump trucks maintenance tips

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Along with the rapid development of science and economy, the manufacturing technology of concrete pump trucks  has made great progress, and promoted the continuous maturity of the commodity concrete industry. Nowadays, in the pursuit of construction efficiency, concrete pump truck are more and more accepted by the users in the construction market. The concrete pump truck is the machine that uses pressure to boom the concrete to construction point along the pipe continuously. To improve the working efficiency of the concrete pump truck, the maintenance is essential after put into production. As a trusted concrete pump truck manufacturer, we have some maintenance tips for construction projects. 1, The maintenance method of concrete pump trucks should be checked according to the corresponding requirements and methods in the maintenance manual, and check the relevant items before and after use. 2, refer to the lubrication table, lubricate the concrete pump truck parts in time and...

China batching plant environmental model for your project

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In the past years, as the pace of economic development continued to advance, the efforts in environmental protection for china batching plant have reached new heights. The direction of coordinated economic and environmental progress has gradually become clear, and more and more industries have been gradually realized the resources, environment and development-friendly multi-unification. For the concrete machinery industry, the environment friendly china concrete batching plant equipment will improve the market economy environment and improve the ecological environment on which the people's livelihood depends. This is the current trend, and with the rapid development of urban construction in recent years, these batching plant model has become a market leader and has gained increasing popularity among investors. As a specialized company with more than 25 years’ experience in the production of concrete batching plants in China, of course, we Haomei keeping pace with the market deve...

Concrete trailer pumps for sale in Haomei

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At present, the concrete trailer pumps for sale is playing a more and more important role in construction, not only because it can pumping concrete in distance, but also because it can pumping in height on-site, which greatly improves the efficiency of engineering. For purchase concrete trailer pumps for sale, there are two questions to be concerned, the maintenance cost and the rate of return on investment. A good performance trailer concrete pump will avoid a lot of trouble for investors because the maintenance cost is low, and the rate of return on investment determines the profit size of the pump. 1. The maintenance cost As everyone knows, the concrete trailer pump for sale called the minimum concrete pump by the whole construction machinery industry, because of its low power, small size, light weight, pumping concrete with good quality and high efficiency, and the pumping performance is strong, pumping speed is high, easy and fast to transfer, easy maintenance. This fill th...

Notices of batching plant site movement

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With the continuous development of urbanization, many batching plants can be seen both in the countryside and in the city, these are essential equipment in construction site. After the project is completed, the batching plants need to be transfer to the new project site. No matter mini batching plants or the large commercial concrete batching plants, there are many notice points to be noticed when moving or transporting. After the determination of transfer, we must choose the demolition team with experience, during the migration process, the removal rate of concrete batching plant is a key factor that affect the transfer speed and period. In order to complete the relocation fast, the key work has three aspects: making the detailed scientific program according to the characteristics of disassembly sequence, select the appropriate and experienced disassembly team. Strengthen the supervision and the reasonable arrangement of machines and personnel to avoid cross operation, ensure the...

Asphalt batching plant storage precautions

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Asphalt batching plant is used for mixing bituminous, stone, sand and powder for paving construction project. With the acceleration of urbanization, the highway construction has also been developing rapidly. In the highway construction, the application of large and advanced road construction machinery and equipment-asphalt mixing plant is more and more frequent, and the mechanization degree of highway construction is constantly improving. After one project is completed, the batching equipment maybe need to be stored for a period of time, thus we have advice on this issue. If the asphalt mixing plant is to be stored for a long time, the site should be planned and leveled before storage so that the road can be kept smooth. In the equipment storage prior, the following work should be finished: the equipment should be derusted, packed, covered, and all construction equipment, testing equipment, cleaning device and supplies labor inspection, acceptance, storage and protection work shou...