博文

目前显示的是 八月, 2017的博文

Overview of mobile concrete mixing plant structure design

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Mobile concrete batching plants are usually used in small construction sites or often relocated projects, they have advantages of mobile convenience, fully automated, small footprint and others. And the choice of pin connection makes open easily, conducive to the transformation or relocation of mobile concrete batching plant. And the using period of a qualified mobile concrete batching plant can reach several decades, so during this long period it need to move to other projects, so more and more engineering select mobile concrete batching plant than stationary type. While the perfect structure design is the basic of so many advantages, now it’s really a pleasure of us to have an overview of the design of mobile concrete batching plant with my friends. The structure design of a mobile concrete batching plant is divided into the discharging layer, mixing layer, ingredients weighing layer three parts. Discharge layer, mainly choose cylindrical legs with simple design and reasonable...

Why so many people choose mobile concrete mixer trucks

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With the development of modern city, more and more construction sites appear in city and urban town, while these projects need large amount of commercial concrete, and of course need mobile concrete mixer truck to transfer the concrete to the working site. As Haomei machinery has supply concrete machine for more than 20 years, more and more customers come to Haomei to purchase concrete mixer truck, you may wondering why Haomei concrete mixer truck so popular and attract people’s interest, here are the answers!   1, The chassis of concrete mixer truck can be choose, we have many brands for sale, such as Futian, Dongfeng and other chassis, the capacity optional as 6 cubic meter, 8 cubic meter, 9 cubic meter, 10 cubic meter, 12 cubic meter, 14 cubic meter and 16 cubic meter. 2, Use of hydraulic transmission device, do not rely on external forces, easy to use, the tank continuous rotation during transport, the concrete does not precipitate and segregated. 3, The hydraulic syste...

Top advantages of haomei asphalt mixing plant for sale

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LB series asphalt mixing plant for sale of Haomei machinery with integration of advanced technology, comprehensive advantages of a variety of models design at home and abroad. Widely used in construction of all levels of roads, airports, dams and other places. Since the products has showed on the market, the asphalt mixing plant has been praised by the majority of users all over the world. To become the pioneer of construction machine industry is Haomei’s task, high efficiency, low energy consumption and environmental protection are the main characteristics of Haomei asphalt mixing plant.   When it comes to the advantages of asphalt mixing plant for sale in Haomei machinery, we have a lot of words going to say, today, let me show you the top 3 advantages of them. The first one is stable and reliable performance. Haomei adopt European standards, specially designed by Chinese and foreign experts, mechanical and electrical supporting system all use of domestic and international ...

The basic structure of trailer concrete pump

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The  trailer concrete pump  is one kind of the concrete machinery, used for transporting and pouring of concrete construction work. In the construction of modern high-rise buildings, the use frequency of concrete machinery is highest. Now Haomei Machinery will introduce the information of trailer concrete pump to you. The trailer concrete pump is mainly composed of main power system, pump system, hydraulic and electric control system. The main power system. The impulsion of trailer concrete pump has two types – diesel engine and motor. The advantage of diesel engine pump is adaptable, in some construction sites, the power supply can’t satisfy the requirement of high power, because of to the the large displacement concrete pump, the power requirements are general more than 100 kw, the diesel engine can not consider the power supply problem. This is why diesel engine pump has been the favor of the customers. While the advantage of electric engine is low price, at the same time,...

How to maintain the concrete pump truck

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Concrete pump truck is a kind of concrete machine which is often used in the construction project, it is usually used with concrete batching plant and concrete mixer truck. In order to ensure the normal operation, so not delay the construction project schedule, the operator is required to keep the inspection and maintenance before the construction even during construction. Here let us Haomei Machinery to tell you how to maintain the concrete pump truck. The maintenance of the  Concrete pump truck mainly including 8 steps, let us learn about them one by one. 1, Filled with grease, water tank added with 2/3 water and 1/3 hydraulic oil or oil. 2, Check the hydraulic oil level and oil quantity, the oil should be light yellow transparent, no emulsification or turbidity, or it should be replaced. 3, Check the distribution valve commutation, whether the stirrer device positive and negative action is normal. 4, Check the cutting ring, glasses board clearance should be normal (ma...

Eight steps of JS1000 Concrete Mixer maintenance

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After the  JS1000 concrete mixer  has complete all the concrete mixing for the customers, and there will be not mixing lately, you need to do cleaning and maintenance work to  JS1000 concrete mixer , some customers just leave the machine side with out any treatment, until the next use, they will find that the internal product of concrete slurry all condensed into the mixing bucket, directly with a sledgehammer to make the concrete stirrer, this approach is extremely hurt the equipment, so HAOMEI Machinery will tell you how to clean up and maintain the concrete mixer as follows. Eight steps of JS1000 Commodity   Concrete Mixer   Maintenance to extend the use life of the equipment. 1, Use water rinse clear the mixing tank and dust, sticky commodity concrete on the surface of the machine, cleaning the muffler regularly. 2, Cut off the power, lock the electrical box. 3, In the cold season should put the residual water in the water supply system out. 4, Pu...

Haomei YHZS series mobile concrete batching plant

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The  mobile concrete batching plant  is a concrete production equipment that integrates the material storage, weighing, conveying, mixing, discharging and automatic control system of the concrete mixing plant with a concrete trailing unit. When it comes to the course of action, operation, maintenance and repair, they are all the same as stationary concrete batching plant. At the same time the mobile concrete batching plants have unique characteristics with mobile and flexible, easy disassembly, quick and simple storage management. The mobile concrete batching plants are the best machine for mobile public works construction like railways, bridges, ports, water and electricity projects. Haomei YHZS series  mobile concrete batching plant  named method: Y means mobile, H means concrete, Z means batching plant, S means twin-shaft mix host, therefore official name is “mobile concrete batching plant. Currently mobile concrete batching plant is divided into two kinds o...

The basic installation of concrete batching plant

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To a concrete batching plant invest project, the choosing of concrete batching plant is the first step, then after purchase a set of concrete mixing plant, the installation is the significant step followed. As we have know, the installation of a concrete batching plant involved 8 aspects: Concrete Mixer and metering system, Cement silos and screw conveyors, Aggregate delivery system, Aggregate Ingredients, Water supply system, Air supply system, Additive Additive System and Electrical System. Today, the topic is about the installation of concrete mixer and metering system. And the installation can be divided into 5 aspects. 1. The acceptance and surface treatment on the basic before installation is needed, the basic is required to find the leveling, crossed, vertical degree, flatness error ≤ ± 0.5mm, diagonal error ≤ ± 4mm, embedded parts without residual concrete and welding slag. 2. The installation of the engine room column, requiring the upper surface of the standard elev...

The safe use rules of asphalt mixing plant

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Asphalt mixing plant  belongs to large equipment, it is widely used in road construction all over the world. For it is heavy machine, we must pay attention to safety when operating the equipment, so as to avoid accidents. If you want to use this large machine safe, you have to master some basic common sense, the following points must bear in mind. The first aspect is about the placement of  asphalt mixing plant , improper placement may also cause security risks, it is best to place the machine in a flat place, but also fixed sleepers and overhead tires in its front axle wheel, making the machine be stable and do not move when it works. Secondly, check the power circle before take it on, run the machine without any material,, the check items include whether there is leakage, mixing bucket rate is normal and so on. If the directions of the power mixing tank and the arrow are not consistent, it is necessary to replace the positive and negative wiring. Finally, stop the machi...