What Are Advantages of Self Contained Concrete Mixer Truck

 Concrete, as a necessity of construction engineering, has seen a sharp increase in demand in recent years with the increase of engineering projects. Some construction sites have begun to use self contained concrete mixer truck in order to save costs and time as much as possible in engineering.

It is especially popular in some small projects. That is because of high time costs and vehicle costs in the transportation process. Therefore, many construction contractors start to buy this equipment for it can self load, mix and discharge concrete. What are its advantages?

• Labor-saving. The self loading concrete mixer truck has the advanced automation program, which can replace 7 workers and even the feeding does not require manpower.

• It is also a multifunctional product, one machine with multiple functions, which can replace power generation, loaders, mixers, tankers, and is a new generation of equipment for the construction industry.

• Simple operation. Only two people are needed for production with it. The driver operates the automation program, and the others do some auxiliary work. The operation of the automation program is very simple, and you can learn to drive in a few hours.

• Strong power. It is of four wheel drive and has excellent off-road capability.

• The degree of automation is high. The electronic scale in the car can see the specific value of the material loaded. The water injection during the mixing process is also automatic. There is also a large water tank on the car to store water, which basically realizes automatic production.

• It has rich models, of which the hourly output is 6-30 m3/h. The daily output will be 50-240 m3/h. Take HM1.2 self loading mixer for example. Its hourly output is 6m3 and daily output is almost 50 m3. Its price is about 13,000 dollars. You'll get your money back in a little over a month.

• Since the traditional hydraulic transmission is replaced by mechanical transmission (that is, the hydraulic system drives the reduction box to control the speed of the vehicle), the operation in the cab is simpler and more convenient.

• At the same time, due to the cancellation of the power transmission link between the hydraulic torque converter and the engine and the power take-off switch and other mechanisms, the power loss caused by power transmission loss is reduced.

• The self loading mixer truck also simplifies the layout and pipeline connection of the engine's lubricating system and cooling system.

Original Source: https://www.self-loading-mixer.com/a/what-are-advantages-of-self-contained-concrete-mixer-truck.html

What Is Tower Concrete Pump

 Trailer concrete pump, truck mounted concrete pumps and boom pump trucks are all concrete delivery equipment, which make uses of he pumpability of concrete to deliver concrete to designated pouring points. These three types of equipment are also the most common concrete machinery on the market. The concrete pump trailer is the cheapest among the three.

There are two types: electrical concrete pump and diesel concrete pump. At present, it is very difficult to connect to the power supply in many areas, especially for some special projects such as slope protection or field projects. Its pumping rely on diesel engine power. No need for electric support is much more convenient.

It is equipped with special pipes, which can transport the concrete along the pipes to the pouring site. The speed and conveying height of the pumped concrete are determined by the parameters of the main oil pump, and the horizontal distance is determined by the length of the pipes. It is suitable for fixed concrete pouring on site, and can ensure the uniformity of the concrete and increase the compactness. The basic conveying distance of Haomei concrete line pump can reach 200 meters in the horizontal direction and more than 80 meters in the vertical direction.

The concrete pump trailer has a high degree of automation, which greatly reduces the number of operators. The limitation of the truck mounted concrete pump is mainly reflected in the size and slump of the concrete aggregate meeting the pumping requirements. In addition, it is difficult to pump dry and hard concrete, which increases its limitations. When the temperature is very low, it is not easy to construct.

There are many factors that determine the pumping distance of the trailer concrete pump. The first is the maximum pumping pressure of the equipment, which directly determines the farthest pumping height and horizontal distance. Secondly, the performance of concrete will also affect its pumping distance. For the same trailer pump, concrete with low strength will be pumped farther than concrete with high strength.

The tower concrete pump usually has three types of valves to choose from: butterfly valve, S valve and gate valve. The butterfly valve has the best adaptability to aggregates, but the cross-sectional area of the reversing swing is relatively large, which is suitable for low- and medium-pressure concrete delivery pumps, and is suitable for infrastructure construction.

The valve has less pressure loss during the pumping process, and the concrete flow path is smooth, but due to the limitation of the pipe diameter, it has higher requirements for the aggregate. It is suitable for medium and high pressure pumps, and is suitable for high-rise buildings and high-quality concrete. The performance of the gate valve is between the butterfly valve and the S valve, and it is widely used in medium pressure pumps.

Original source: https://www.haomei-machinery.com/a/what-is-tower-concrete-pump.html

Two Types of Small Mobile Concrete Batching Plant for Hire

 The small mobile concrete batching plant is usually the first choice for small and medium-sized projects. Because all its main parts are concentrated on a mobile chassis, which can be easily moved from one site to another. It provides the ideal solution for small projects and short-term projects where the work area is constantly changing.

YHZS mobile concrete batching plant has YHZS25, YHZS35, YHZS50, YHZS75 models to choose from, the working theoretical productivity is 25-75m3/h, equipped with twin shaft concrete mixer. It is widely used in roads, railways, bridges, ports, hydropower and other mobile construction projects.

The drum mobile mixing plant integrates the drum concrete mixer, batching system, weighing system, unloading and automatic control system on one trailer unit. It is a mobile concrete mixing plant equipment. The drum mobile mixing Stations are often used in small construction site, which can save the cost of complex site infrastructure construction.

The main difference between drum mobile concrete batching plant and YHZS portable concrete batching plant is in their mixing host. The drum mobile mixing plant uses drum concrete mixer as the main mixing machine. Its main features are relatively cheap, and of high mixing and discharging efficiency, simple structure, and convenient and quick maintenance. In addition, aggregates with larger particle sizes can be mixed, but if the required concrete exceeds C30, it is not recommended to use a drum-type mobile concrete plant.

YHZS mobile concrete batching plant uses a twin-shaft concrete mixer as the main mixing machine. It has the characteristics of high homogeneity of mixing materials, good slump and strong continuity. It can mix high-grade concrete.

Both these two types of mobile concrete batching plant for hire usually choose automatic control with manual operation mode. The manual operation mode of the control system is mainly used in system maintenance or software debugging, and the automatic working mode is generally used in the normal production process. Therefore, manual, automatic selection and corresponding buttons should be set and indicator lights should be set for each button to correct when the system operates abnormally. Automatic control can be used after the equipment is able to function properly.

Original source: https://www.concretebatchplanthm.com/a/two-types-of-small-mobile-concrete-batching-plant-for-hire.html