Generally speaking, the engine is the key part of small concrete pump, which calls for daily and appropriate maintenance and inspection. However, some customers barely know the maintenance of the engine of small trailer concrete pumps, which can be a big problem. Hence, Changli Machinery will make a thorough introduction of the basic maintenance steps of your mini concrete pumps. Polish the engine timely to extend the life of the engine no matter whether it is a new pump or second hand c...

What is the concrete pump? Concrete pump, which is also called concrete delivery pump, and it is composed by pump body and delivery pipelines. It delivers the concrete through the pipeline under the effect of pressure. Generally speaking, it is mainly used in the building construction, bridges, rural and tunnel construction. So far, there are many types of concrete pumps available in the market, such as trailer concrete pump, concrete mixer pump, diesel concrete pump, electric concrete pump and ...

How do you choose the right type of concrete pump? For some large construction projects, users may consider HBT60 or 80 concrete pump. In contrast, HBT40, 50 trailer pump suits the demand of rural housing construction and other small construction projects best. What aspects to consider before buying trailer mounted concrete pumps? Concrete Pouring Requirements The pump selection should base on the objects and features of concrete engineering works, the required maximum conveying capacity,...

Among worldwide market, there are many types of concrete pump manufacturers that concentrate on the innovation and production of concrete pumps for sale. Changli Machinery is a top pump manufacturer in china, which catches the opportunity and make great achievements in the past years. In general, Changli cement pumps mainly consist of the hydraulic system, distribution valves, control cabinet, the mixing blades and other components. To guarantee the normal operation, users should debug the machi...

Concrete pump is also known as cement pump, which is mainly used to transport concrete, which basically consists of the main pump, dispensing valves, cooling system, electric system, hydraulic system and the hopper. Specifically, the cooling system refers to a powerful air-cooled radiator, which can effectively control the oil temperature and ensure that the hydraulic works properly. The electric system of our cement pump sale adopts imported programmable controller, and it has high reliabili...

Concrete pump is a top-selling machine of Changli Machinery, which has significant influence in the modern concrete manufacturing projects. There is certain rules for operators to follow to realized efficient working, and the wrong operation may weaken the pumping efficiency and waste more resources. To help customers get the right operation method, Changli Machinery will share some basic operation precautions of concrete mixer and pumps as the followings: Firstly, users should open the valve...

Today, there is a huge demand of concrete pumps in the market with the acceleration of high-speed railway construction and the expansion of housing industries, which also boosts the innovation and update of concrete pumps. However, it is insufficient for users to only buy a high quality concrete pump, and they also should pay attention to the operation skills of concrete pumps to finish the construction tasks. With the summarization of professional technician and daily operation habits, we want ...

In concrete pumping process, pumping pipelines’ arrangement differs greatly because of the difference of construction requirements. In this article, we will talk about the methods of how to arrange pumping pipelines. After certain times of using, pumping pipelines are may be blocked if the dip angle is too big in the operation process. Based on abundant experience, our engineers suggest that if the dip angle is more than 7°, operators can take the following measures to avoid pipes’ blocking a...

Operators should carefully read service instruction to master related knowledge of the pump’s structure, operation and maintenance attention. During operating process, operators should strictly obey the items listed in service instruction. In a general manner, it needs some time for operators to totally master the knowledge of concrete pumps. Therefore it is a good choice for operators to carry the service instruction with him throughout the whole working process. Operators should find ev...

How to extend the service life of concrete pumps? It is a question that puzzles lots of customers and manufacturers all over the world. With long pump manufacturing experience, Changli machinery will our experience with worldwide customers. Issues that operators should keep in mind can be itemized as the following: Before starting the machine, operators should inspect all the electronic components to make sure that there is no loose or other abnormal phenomenon. Blow-down valves are us...

In a general manner, a concrete pump is most likely to adopt diesel or electric engine to drive its pumping system. The pumping system chiefly contains a concrete hopper, mixing system, a distribution valve, two concrete cylinders, a water cylinder and two oil cylinders. Its basic operation principles are explained as the following introductions. To understand its working principle, we need to know that oil cylinders are connected with concrete cylinders by the water tank. There is a piston t...

Just as what it is called, a concrete mixer pump is a comprehensive equipment that combines mixing and pumping together. This article will talk about how the machine perfectly integrates concrete mixing and pumping together, and it plays an important role in modern construction sites. At first, operators need a wheel loader to unload aggregates into the hopper, and the loading hopper will convey the aggregates to the mixing drum by reciprocating motions on its working tracks. At the same time...

Proper management to the construction site of concrete pump is pretty important for the whole installation process. Therefore, it becomes quite significant to choose a suitable location for the pump. Generally speaking, the site choosing of concrete pump should depend on the location of construction targets as well as the construction materials. Concrete pump usually takes less space, and it is easy to settle, which makes the installation works much easier. After choosing a proper location fo...

As a professional cement pump manufacturer in china, Changli Machinery has varieties of concrete pumps to choose, which are well-accepted for its unique design and good performance. This essay will introduce some of the features of our cement pumps for sale briefly. Changli concrete pump adopts clipper-built design, which has novel appearance and good transportation. All the components are assembled reasonably to guarantee the compact structure of the pump. The oil pumping system adopts ...

Generally speaking, cement mortar pump belongs to cantilever type centrifugal pump. It is a professional machine applied to pump acid or alkaline mortar, dilute acid liquid, sewage etc. It is seriously requested that the flow components of the pump must have superior corrosion resistance. Fortunately, a new kind of engineering plastic-UHMW-PE is introduced to construction market to satisfy the needs of high quality cement mortar pumps. This essay will briefly introduce some distinctive features ...

Along with the development of construction industry, the pumping technique of concrete becomes much maturer. Many machinery manufacturers have innovated different kinds of concrete pumps to comply with this situation. With so many choices to choose, customers often feel confused of how to choose the appropriate concrete pump. So this essay will give some tips on the selection of concrete pumps. The selection of concrete pump should depend on the construction target, project requirements, the ...

The operation condition of cement mortar pump can directly affect the schedules of your construction projects, which can cause lots of troubles in the production process. Zhengzhou Changli Machinery has long mortar pumps manufacturing experience, and we want to introduce the debugging attention of cement mortar pump china before operation. Firstly, users should undergo a comprehensive inspection and maintenance of concrete mortar pumps before putting it into actual practice. Under this circum...

Concrete trailer pump plays a vital role in today’s construction projects, which can greatly improve efficiency, reducing manual work and labor intensity. In fact, there are many users who have little recognition of their wrong operation steps in production, which is the reason that we want share this article. Specific steps are as the followings: 1. Trailer concrete pump can by dragged by motor vehicles, but it is not supposed to carry any goods, and the towing speed should not exceed 8km pe...

Concrete mixer with pump is a construction device that can mix and pump concrete by one machine, which has high working efficiency and good performance. However, it may occurs that the pipelines maybe blocked due to improper or late cleaning. Generally speaking, it is vital to clean your concrete mixer and pump after pumping. Changli machinery is a professional concrete pump manufacturer in china, and we have accumulated abundant experience in this field. To help customers manage their projects ...

Concrete pump is a generally used concrete conveying equipment, which can easily realize the horizontal or vertical transportation of concrete through the pipelines, and it is an efficient concrete pouring equipment. In general, cement trailer pump basically consists of the body and conveying pipelines. With the help of a concrete trailer pump, users can easily finish pumping in a very short time, which can also save lots of time, labor and costs. Besides that, concrete trailer pumps have wid...