- Is your Concrete placing boom working safely?Daily inspection of concrete placing booms.2021-10-27
Check whether the electrical system is working properly before operation.
Check whether the oil level of the oil tank is lower than half of the oil tank and whether the hydraulic oil is emulsified. Check whether there is leakage of hydraulic components.
Check whether the rotation direction of the oil pump is correct.
Check whether the metal structural parts are cracked, welded, twisted or deformed.
- How to be lifted / jacked-up to the tower hydraulic self-climbing concrete placing booms ?How to be lifted / jacked-up to the tower hydraulic self-climbing concrete placing booms ?2021-10-21
- What to pay attention to when using concrete placing boom1. Before using the concrete distributor concrete placing boom, the horizontal support at 2 meters of the tower must be adjusted by the screw to make the roller tightly against the four walls.2021-10-20
- Tell you how to prevent the concrete pump from blocking the pipe---AThe pumped concrete should be designed in strict accordance with the regulations, the slump should be strictly controlled, and the following principles should be followed. (1) The ratio of the large particle size of the coarse aggregate to the diameter of the conveying pipe should be: when the pumping height is below 50 m, the2021-10-15
- Tell you the method to prevent the concrete pump from blocking the pipe---NextLeakage caused by imperfect sealing of the pipeline will affect the quality of concrete pouring on the one hand, and reduce the slump of the concrete and the loss of pumping pressure on the other hand, which will lead to the blockage of the pipeline. The pipeline joint is not tightly sealed, the pipe clamp is loose or the sealing ring is damaged, causing slurry leakage.2021-10-15
- Is the concrete placing boom machine needed to be cleaned when it is used up or no ?The cleaning of the concrete placing boom machine is very important. It is inevitable that some impurities will be left on the concrete placing boom machine after use, which will cause the concrete placing machine to rust. It’s easy to get started when it’s time, and the concrete placing boom machine also needs to be cleaned.2021-10-11
- How many do you know about the composition of the concrete placing machine?The concrete placing boom is mainly composed of a main beam frame, a balance frame, a supporting seat, and a conveying pipeline.2021-10-08
- What preparations need to be made to improve the working efficiency of the wet spray machineWhat preparations need to be made to improve the working efficiency of the wet spray machine2021-09-28
- Learned these tips, Easily application the concrete placing boomsConcrete spreaders are divided into manual concrete placing booms and hydraulic concrete placing booms. According to different pouring environments and individual requirements, develop mobile hydraulic concrete placing booms, walking hydraulic placing booms, independent hydraulic placing booms, elevator shaft climbing hydraulic concrete placing booms, floor slabs Jack-up hydraulic distributing placing boom machine, horizontal hydraulic distributing machineplacing booms, etc.2021-09-26
- The main points of fine stone concrete pump pumpingThe fine stone concrete pump is a special type of concrete pump. This concrete pump is widely used in floor heating projects and floor construction, so it is welcomed by the majority of construction parties. So on the construction site, what are the pumping requirements of the fine stone concrete pump? Now let’s take a closer look.2021-09-22
- Thirteen questions about concrete aggregate, do you know?(1) What matters should be paid attention to when entering coarse and fine aggregates?2021-09-15
Coarse aggregate should mainly control its particle size, gradation, grain shape, stone powder content, and mud content. Each vehicle shall undergo a macro inspection, and shall not be unloaded if it is unqualified; in addition, various indicators shall be inspected in batches in accordance with the requirements of the regulations. Fine aggregate should be controlled fineness modulus, mud content
- What preparations need to be made to improve the working efficiency of the wet spray machineWhat preparations need to be made to improve the working efficiency of the wet spray machine2021-09-15
In order to ensure the quality of wet spray and improve the efficiency of the wet spray machine, the preparations need to be done before the wet spray machine starts. What kind of preparations need to be done? Next, the author will discuss it for everyone.
- What bad conditions will you encounter when using a small loaderA small loader is a heavy-duty mechanical equipment that is often used in construction projects, and it is also one of our more common equipment on the market. The service life and work efficiency of the loader are closely related to the management method of the enterprise. If we are negligent in the maintenance and management of the loader when working with it, it is likely to cause more damage to the equipment in the later period. With the increase in loss,2021-09-01
- Problems that Shandong loaders need to pay attention to when disassemblingShandong loader is one of the more commonly used equipment in construction engineering. The main application range is in road construction and building construction. Sometimes it is also used in hydropower construction, even port construction and mine construction. It can be applied in all aspects. The main work content of this equipment is to load some relatively scattered materials, such as soil or sand. Of course, it can also be used for light excavation operations.2021-09-01
- What inspections need to be done after the wet spray machine is started upWhen using a wet spraying machine, starting is a step. Only a successful start can be used to enter the normal wet spraying process. Therefore, in order to ensure that the concrete wet spraying machine starts successfully, it must be carefully checked after it is started. Let me discuss it for everyone.2021-08-27
- Truck-mounted wet concrete spraying machine promotes the process of tunnel construction mechanizationThe traditional spraying support technology of underground space mainly relies on manual operation of spraying machine construction, spraying a certain thickness of concrete to achieve the supporting effect. In the traditional spraying environment, there are a large number of dust particles, noise pollution is also quite serious, and there is a danger of underground collapse, which poses a serious threat to the life and safety of operators in underground space construction.2021-08-26
- Safe operation process of wet spray manipulatorFor the safety of the construction personnel, the safety operation process of the wet spray manipulator is specially made: 1. It is strictly forbidden to use the manipulator as a crane or lifting platform. 2. Do not move the vehicle and operate the manipulator at the same time. After the vehicle reaches the working position, it must be fixed to prevent rolling: use the handbrake, turn off the engine, and place the driving direction joystick in the neutral position.2021-08-16
- How to judge where the concrete pump is blocked and how to deal with it1. Blockage at the discharge port of the distribution valve2021-08-09
The discharge port is blocked, usually the pumping system is suddenly interrupted, and there is abnormal sound, the equipment has strong vibration, but there is no corresponding vibration in the pipeline.
Remedy: Pour cement slurry into the hopper, and start the pump repeatedly in forward and reverse directions to force the passage to open. If this method is not daring, you can only remove it manually
- Analysis on the Wear of Concrete Piston of truck mounted wet concrete spraying machineConcrete piston overall wear, partial wear, ablation wear, strain, and later maintenance methods.2021-08-04
Partial overall wear
1. Main features of overall wear
The radial wear of the lip part of the concrete piston of the concrete pump accessories is basically the same, and the wear marks are relatively uniform.
- How to reduce the blockage of concrete pumpBefore the concrete pump pumps the concrete, clean water should be used to lubricate the pipeline, and the mortar is sent first, and then the concrete is sent to prevent blockage. When starting to pump, the concrete pump should be running at a slow and uniform speed, and then gradually accelerate. At the same time, the pressure of the concrete pump and the working conditions of each system should be observed. After each system is working normally, the pump2021-07-26
- The history of the development of concrete pumps takes you to understand the changes in ChinaOur country China began to explore the development of concrete pumps in the 1970s and introduced technology to manufacture concrete pumps in the 1980s, but the real domestic concrete pump manufacturing began. After more than 20 years of development, China has become the world's largest producer of concrete pumps. In 2007, about 3,000 pump trucks were sold, and about 6,500 trailer pumps were sold. In the same period, the total output of foreign concrete pumps was only about 12,000 units.2021-07-26
- Doing this well, pumping concrete can also become very simple!The pumped concrete should meet the pumpability requirements, and if necessary, the mixing ratio of the pumped concrete should be determined through test pumping.2021-07-26
- Concrete Placing Booms Market 2021 : Growth Factors, Major challenges, PEST analysis and market entry strategy Analysis, opportunities and forecasts to 2026 With Top 20 Countries DataJun 14, 2021 (The Expresswire) -- Short Description About Concrete Placing Booms Market : A concrete placing boom is the final element of concrete mixture pipeline transportation system. It is known as a boom concrete pump because it uses a remote-controlled articulating robotic arm (called a boom) to place concrete accurately.2021-07-22
- The use of placing booms has been wisely adopted in the PhilippinesThe use of placing booms has been wisely adopted in the Philippines, especially for building reinforced concrete frames on inner city sites where space is at a premium. Previously Saintyol DAWIN Machinery would carry out these contracts using boom pumps with additional pipeline and labour where necessary. Now, however, as a result of demand from customers, we offer a range of static pumps and stationary placing booms complete with a full installation and maintenance service.2021-07-22
- Is the hydraulic system of the concrete placing boom a hydraulic cylinder?The concrete distributor mobile spider concrete placing boom is the terminal equipment for pumping concrete, and its function is to send the pumped concrete to the formwork of the component to be poured through the pipeline.2021-07-22
- Take you to understand Saintyol DAWIN Concrete QKSP-20 truck mounted concrete wet spraying machineSaintyol DAWIN machinery QKSP-20 truck mounted concrete wet spraying machine is a self-propelled concrete wet spraying machine trolley manipulator with a relatively compact and flexible design on the domestic market. It has many advantages such as compact structure, reasonable layout, powerful functions, beautiful appearance, perfect performance, flexible boom, wide operating range and high reliability.2021-07-07
- Concrete Wet Shotcrete Spraying Concrete Support ProjectThe shotcrete machine is the core equipment in the construction of shotcrete, and it is widely used in construction, municipal administration, railway and highway tunnels, foundation pits, mines, slopes and other related shotcrete support projects. With the rapid development of underground spaces such as highway and railway tunnels, urban subway tunnels, and mining resources, the demand for concrete shotcrete machines is increasing.2021-07-07
- Saintyol DAWIN product introduction- truck mounted telescopic boom wet concrete spraying machineQingdao Saintyol DAWIN Machinery Co., Ltd. (subsidiary of Qingdao Konelo Group Co., Ltd., Qingdao Huite Heavy Industry Co., Ltd.) is located in the beautiful coastal city-Qingdao, is a collection of scientific research, production, sales It is a large-scale construction engineering machinery and equipment enterprise integrating . XBS series fine stone pumps, HBT series concrete pumps, PJB series shotcrete pumps, SPJ series wet spraying machines, and JBT Series mixing trailer pump2021-07-07
- Saintyol DAWIN Self-Loading Mixer——A weapon for mountain construction, your choice for getting rich70% of our country's area is mountainous and hilly, mainly distributed in the northwest, southwest, central China and northeast. The mountains hinder the way for mountain residents to access the outside world, and the living conditions are also very difficult. In order to build mountain areas, let them come out, and drive the economy, the country has vigorously developed mountainous roads, bridges, and housing projects. In the project, Saintyol DAWIN self-loading mixer truck played a vital role.2021-06-30
- A real self-portrait of a concrete automatic mixing truck from Saintyol DAWIN MachineryHello everyone, I am Saintyol DAWIN HY3.5 automatic self loading concrete mixer truck, don't think I am just a small mixer, my skills are great! I can produce concrete on my own because of the proper flow of the "Saintyol DAWIN Family" concrete mixer truck. Let me introduce myself to you!2021-06-30
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