Saintyol DAWIN machinery concrete placing boom is the auxiliary equipment to concrete pump, connected via standard delivery pipes and fittings, just like as a robot mechanical arms to pour the ready mixed concrete to job points faster and accurately, it is the better solution for concrete delivery and placing in labors saving and improved the jobs quality and working progress. It is getting popular in current construction field application.

Saintyol DAWIN Machinery 15m trailer mobile spider concrete placing boom shipped to Manila Philippines, and our friends give the positive feedback.

The 3rd Construction Machinery Association Annual Meeting Raved Successfully

Saintyol DAWIN Machinery Wish You Merry Christmas & Happy New Year 2020! Wish all the Saintyol DAWIN Machinery friends have a fantastic holiday and the prosperous new year 2020! Good Health!

BAUMA Exhibition in Shanghai as China and Asia's top engineering machinery industry event

Thousands of China Homeland and Oversea Friends come to Saintyol DAWIN Factory Visit to Confirm Orders and Learning Machine Technology

Whenever and wherever you want to run a trailer concrete pump or a mixing pump on job site you need to do the preparations firstly, this instruction may give you some suggestions about it.

What’s roles the wear plate and cutting ring play in concrete pumps? Let’s know..

4 sets 4.0 Cubic Meter Self-Loading Concrete Mixer Shipped to Africa!

The fine stone pump can not only improve work efficiency, but also help reduce the labor intensity of workers. People use fine stone concrete pumps at the same time as they start to rely on the fine stone concrete pumps.

Boom concrete pump truck and trailer mobile concrete pumps are the main options for house building in actual construction jobs, which is more suitable for the exact jobs ? Pump truck or the trailer concrete pump ? let's check it out.

Concrete pump trucks are widely used in modern construction. Although this truck has the appearance of an ordinary truck, it has a boom that can be telescopically moved on the base, which can transport the concrete used for building construction to the designated place for construction.

The fuel consumption of the pump truck is linked to the pumpability of the concrete, as well as the position of the pouring project, whether it is easy to operate, etc. It is better to use the original gasoline pump, and it will not save a lot of money. The gasoline pump and gasoline filter of most cars are together. Gasoline filter can filter gasoline impurities. If you use a depot, once the impurities enter the cylinder

Performance characteristics of concrete conveying pump 1. The triple pump open system is adopted, the hydraulic circuit does not interfere with each other, and the system runs. 2. It has the function of anti-pump, which is conducive to eliminating the problem of pipe blocking in time, and it can be stopped for a short time to wait for the material. 3. The advanced S-pipe distribution valve can be used to automatically compensate the wear clearance and the sealing performance is good.

Concrete pump trucks are mainly used in construction of houses, bridges and tunnels. At present, it is mainly divided into gate valve concrete pump and S valve concrete pump. Large-scale concrete conveying equipment is used for the concrete conveying work of large-scale concrete projects such as high-rise buildings, high speeds, and overpasses. It consists of a pump body and a delivery pipe. According to the structure, it is divided into piston type, squeeze type and hydraulic diaphragm type.

Troubleshooting: Cause the hydraulic oil temperature of the boom pump truck to rise too fast. First, consider the transfer box overheating, transfer the heat to the oil pump and then to the hydraulic oil, causing the oil temperature to be high. Perform a temperature test on the transfer box of the vehicle. The tank temperature is up to 140 degrees. Considering that the oil temperature rises rapidly after the boom pump truck is turned on,

The hydraulic system of the concrete pump truck itself generates heat. The components such as the fuel tank will passively dissipate heat, while the radiator will actively dissipate heat. Under normal circumstances, the heat of the system will reach a balance. If the radiator fan's efficiency is not high or damaged, the heat-dissipating part will not work, which will cause the system oil temperature to be high, but in this case, the oil temperature will be higher than normal

What should we do when the self loading mixer encounters the rolling problem of the mixing bucket? The power of the automatic loading mixer truck is output from the second-stage chassis full-power power take-off through the gearbox shaft to transfer the power to the hydraulic pump. The hydraulic pump generates hydraulic energy and transmits it to the hydraulic motor through the oil pipe. The hydraulic motor converts energy into kinetic energy, which decelerates and adds it to the mixing tank.

Many construction machines have played a very important role in the construction of a new countryside. For example, concrete mixing equipment, automatic self loading concrete mixer truck is a device that can automatically load, mix, and unload. It has a broad market in rural construction. As for Why it is sought after by everyone, this is inseparable from its own advantages, let's take a look at the advantages of automatic loading mixer.

The automatic loading mixer is a device that can automatically load, stir and unload. There is a vast market in rural construction. The automatic loading mixer can only be widely used because it can indeed provide various types of engineering construction. Provide a lot of convenience,
If the operator wants to ensure the performance of the automatic loading mixer truck, he must always pay attention to the performance of the automatic loading mixer truck

France friend purchased the JBT40-10-45 electric concrete mixer with pump or say concrete mixing pump for around 3 years since 2017, any things are running very well to the Saintyol DAWIN Machinery Concrete mixer pump but for a sudden small damage and caused the mixing pump doesn't work, though it has passed the warranty time for years, saintyol dawin machinery still offer the necessary daily maintenance and technical supporting life long for each concrete machines from us...

Specific explanation: the tank body and blade are made of low-alloy wear-resistant steel with better wear resistance, the upper beam is made of rectangular tube steel with better tensile strength, and the chassis connection is made of cast alloy steel with higher hardness and strength. The city in which I live has always had two automatic loading mixers, that is, the automatic loading mixer that drags a tank with a tractor. It is very rare to use such a truck for transporting commercial concrete

Why do more and more people like automatic loading mixers? It is because of his cost performance and convenience, so what is the difference between an automatic loading mixer and an ordinary mixer? Let us introduce it in detail below.

Water reducer is a concrete admixture that can reduce the amount of water used for mixing under the condition that the slump of the concrete is maintained. It can be carried on the vehicle to adjust the concrete very well.Return to the factory to check the amount of water in the tank: Every time when the task of returning to the station is completed, return to the station, check the amount of water in the water storage tank, so that the water in the water tank is full at any time for emergency.

Sometimes the impact of concrete materials on pumping quality is very large. If the size of aggregate in the concrete is too large, many times the mixing pump cannot be pumped, but the concrete mixing pumping machine can solve the problem well. this problem. Let ’s talk about the scope of application of the Concrete Mixer with Pump all-in-one and how to repair it!

As a terminal equipment for pumping concrete, the mobile hydraulic distributor is used to send the pumped concrete through the pipeline to the formwork of the component to be poured. The Saintyol DAWIN hydraulic spreader concrete placing boom does not need to be fixed when in use, and can be flexibly placed according to the needs of the construction site. It adopts 360 ° full swing boom type cloth structure, which is easy to operate and flexible to rotate.

Concrete Placing Booms Concrete Distributors Concrete Spreader Models including manual model, trailer mobile spider concrete placing boom, tower self climbing or say hydraulic self-jack up models, details please check the report from Saintyol DAWIN Machinery.

The towing concrete mixing pump is a small concrete conveying pump that integrates loading, mixing, and high-pressure pumping with a fully automated construction operating system. The pump is simple to operate, stable in performance and easy to move.

In order to ensure that the customer can receive the wet spray trolley spraying machine truck shotcrete pump truck as soon as possible at the construction site and put it into use, production and quality inspection leaders Michael Liu and Wang lead the production and quality inspection team to install and debug equipment to provide customers with high-quality products. Saintyol DAWIN Workers demonstrate how to lead the industry with high-quality products and services and give back to customers.

Operators and related equipment management personnel should read the instruction manual carefully, master its structural principles, use and maintenance, and relevant knowledge of pumping concrete; when using and operating concrete pumps, they should strictly follow the instruction manual. Because the operator needs a process to fully grasp the mechanical properties, the instruction manual should be provided at random.

Saintyol DAWIN Machinery QKSP-20 concrete wet spraying machine trolley is a relatively compact and flexible engineering chassis self-propelled concrete wet spraying machine trolley robot 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.

1. The small wet sprayer has a large displacement and high comprehensive work efficiency.
2. The sprayed concrete has a long distance, up to 100 meters horizontally and 60 meters vertically.
3. Multi-purpose machine, can be used as wet spray machine, can also be used as a concrete pump or mortar pump.
4. The key components of well-known domestic manufacturers are adopted to ensure the high reliability of the equipment.

Many people are very concerned about the operating conditions of concrete pumps, but few people pay attention to the correct method of storing concrete pumps when they are idle. In fact, paying attention to this can avoid problems during construction. So how to properly store the stirring pump when it is idle? We visited relevant experts to address this issue.

First, the preparation work of the hydraulic wet concrete spraying machine before starting
1. First, fix the hydraulic wet concrete spraying machine on a solid foundation. The spraying pipe must be reinforced and the pipeline must be installed properly without leakage.
2. Connect the three-phase power supply and check the lubricating oil level.

With the development of the construction industry in northern China in recent years, floor heating has become a necessary facility for building construction. This also greatly promotes the use of fine stone concrete pumps. The fine stone concrete pump can not only improve work efficiency, but also help reduce the labor intensity of workers. People use fine stone concrete pumps at the same time as they start to rely on the fine stone concrete pumps. If the fine stone concrete pumps fail during

"Concrete delivery pump" and "concrete delivery pump truck" are both concrete delivery machinery. They are used in the same way, except that the former needs to be transported by a truck and requires additional support pipes, while the latter is a locomotive body with freely extending booms, no pipes are needed. And the latter is much more expensive than the former, the former needs hundreds of thousands, and the latter needs millions.

How to operate a hydraulic concrete wet spray machine? What are the precautions for safe operation of hydraulic concrete wet sprayer? The Saintyol DAWIN Machinery wet concrete spray machine manufacturer introduces the safe operating rules of hydraulic concrete wet spray machine. I hope it will be helpful for everyone to operate the wet spray machine.

The function of fine stone concrete pump on cement in the pumping process: The pumping pressure of concrete is transmitted by the liquid phase substance in it. The liquid phase material carries the solid phase material and moves together to complete the pumping. There are two aspects of the role of cement. One is the cementation effect, which enables the concrete to maintain the state of solid phase material surrounded by liquid phase material during pumping;

With the continuous progress of the production technology of wet concrete spraying machinery and related materials and equipment, wet sprayed concrete will be widely used as a mature construction method.
1. Overview of sprayed concrete technology
1.1 Sprayed concrete process principle and characteristics

Technical points of wet spraying operation
(1) When concrete is mixed in the order of sand → crushed stone → cement → water, full-automatic metering force mixer is used for mixing, and the construction ingredients are strictly operated according to the mixing ratio; after adding the compound pumping agent, the mixing is performed for more than 2 minutes. Over 4 minutes, so as not to affect the quality of the concrete.