1. Check that the bolts of each part of the concrete pump should be tightened, the pipe joints should be tight and sealed, the protective device should be complete and reliable, and the tires should be wedge tight.
2021-03-23
my country 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 largest concrete pump producer in China. 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.
2021-03-15
How can concrete pumps, wet spraying machines and other equipment reduce pump blockage? How can we prevent the concrete pump from being blocked? Saintyol DAWIN Machinery believes that these problems are focused on prevention, and that the solution to the problem is advanced to the product design itself, which can greatly reduce the cost of use. For example, we know that the higher the outlet pressure, the less likely it is to block the pipe. At the beginning of the pipe blockage,
2021-03-01
What is the main point of buying wet concrete spray machine? How to choose a wet spray machine? There are many manufacturers of wet spraying machine, and there are many types and models of wet spraying machine, and the price of wet spraying machine is also very different. When many customers buy wet spray machines, they often just compare the prices of wet spray machines and ignore the importance of the services of wet spray machine manufacturers.
2020-12-29
In the construction of railway and highway tunnels, deep foundation pits and road slope protection, spray concrete support methods are widely used. Shotcrete support has become the main method of conventional rock support, and it plays a great role in stabilizing the surrounding rock. Wet shotcrete has many advantages in the construction and safety support of mines and tunnels. After further improvement of shot materials, equipment and construction technology, wet shotcrete is widely used
2020-12-28
Concrete wet spraying machines have become the mainstream equipment for concrete spraying. Common concrete wet spraying machines are generally divided into hydraulic wet spraying machines, rotor wet spraying machines, and vehicle-mounted wet spraying machines. Wet spray concrete machine has the advantages of high construction efficiency, stable construction quality, strong construction safety, and good construction environment. It is widely used in wet spray concrete construction operations
2020-12-28
Vehicle-mounted wet spraying trolley, also known as vehicle-mounted wet spraying machine or wet spraying truck, is a professional wet spraying concrete equipment. The truck-mounted wet concrete spraying machine has the characteristics of high construction mechanization,
2020-12-17
Compared with the dry spraying machine, Saintyol DAWIN hydraulic pumping wet concrete spraying machine has significant advantages such as low dust, less rebound, protect the working environment, save raw materials, improve the quality of the spray layer, and effectively improve the construction work environment.
2020-12-17
Wet concrete spraying machine is a relatively common equipment in construction machinery, and it is also one of the more active equipment on the market. It is durable and has a long service life. It can be applied to various fields. It is dazzling. I don't know what to do. Choose, then which manufacturer of wet concrete spray machine is better? What are the advantages of wet spray machine manufacturers?
2020-11-10
In order to let everyone better maintain and use our small loaders, Saintyol DAWIN Machinery will introduce to you the daily maintenance of the hydraulic system of small Wheel loaders.
2020-08-25
The horizontal cement tank is a new type of cement silo designed by our factory to be matched with the mobile batching plant. This cement silo adopts a slow-pressure structure, which can effectively place the cement arching phenomenon, and at the same time cooperate with a special flow-assisting device to achieve a uniform cement speed. Material is not compacted during long-term storage, hidden dust collector to ensure that there is no dust.
2020-07-01
Saintyol DAWIN 2.0 Cubic Meter Self Loading Concrete Mixer Truck Nice Performance in Reunion Island France
Self loading Concrete Mixer Truck
Loader + Mixing truck + Transport truck = 1 Self loading Concrete Mixer Truck
1.Concrete mixer truck with automatic feed and water supply. The latest technology saves time and effort.
2.The mixer truck with full hydraulic torque converter.270°Rotary discharge.
3.Steel wire tyre,Vibrator and camera(Real-time attention Vision blind area).
2020-05-21
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.
2020-04-03
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
2020-04-03
