- Safety operation requirements of mobile concrete placing booms1) When the wind speed exceeds the sixth wind, the concrete placing boom is strictly prohibited to work. When the wind speed exceeds the fourth wind, it is strictly forbidden to install and dismantle the concrete distributor.2021-04-21
2) The concrete placing boom machine should keep a certain distance from high-voltage lines and electrical appliances.
- Safety rules for the use of concrete placing boom machinesPrecautions for the use of the concrete placing boom machine Strictly abide by the rules of use. Correct operation is the guarantee to prevent accidents and extend the service life.2021-04-21
- Saintyol DAWIN machinery is the leading manufacturer of concrete placing boomsThe hydraulic concrete placing boom is a new product developed to expand the limitations of concrete pouring and improve the mechanization of pumping construction. It adopts a 360-degree full reversal spreading arm frame type fabric structure, and the parts are manually controlled to change the flexibility. The proper height of the tower body can be arbitrarily changed by simply pulling the rope. It can also be fixed in the elevator shaft. It is equipped with an active climbing mechanism.2021-04-21
- The following inspection work is very important before concrete pump operation1. 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
- The development history of concrete pumps takes you to understand the changes in Chinamy 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.2021-03-15
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.
- How to reduce the blockage of the concrete pump?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?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
- Common classification of wet concrete spraying machineConcrete 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 operations2020-12-28
- The concrete wet spray manipulator mechanical arm is an intelligent and highly adaptable wet spray concrete equipmentIn 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 used2020-12-28
- Technical advantages of Saintyol DAWIN wet concrete spraying machineCompared 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
- The vehicle-mounted wet spray concrete truck is a professional wet spray concrete equipmentVehicle-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
- Which manufacturer of wet concrete spray machine is better? What are the advantages of wet spray machine manufacturers?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
- Small Wheel Loaders Hydraulic System Daily MaintenanceIn 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
- 35 ton new design low profile horizontal silo shipped to New ZealandThe 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 FranceSaintyol DAWIN 2.0 Cubic Meter Self Loading Concrete Mixer Truck Nice Performance in Reunion Island France2020-05-21
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).
- Application of wet concrete shotcrete machine technology in tunnel construction (1)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.2020-04-03
1. Overview of sprayed concrete technology
1.1 Sprayed concrete process principle and characteristics
- Application of wet concrete shotcrete machine spraying machine technology in tunnel construction (2)Technical points of wet spraying operation2020-04-03
(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.
- How to use wet sprayer wet concrete spraying machine?First, the preparation work of the hydraulic wet concrete spraying machine before starting2020-03-31
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.
- Saintyol DAWIN Truck Mounted Wet Concrete Robot Spraying Machine successfully arrived at the construction job sitesSaintyol 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.2020-03-30
- Electric Concrete Mixing Pump Online Service for France Client After Using 3 yearsFrance 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...2020-03-17
- 4 sets 4.0 Cubic Meter Self-Loading Concrete Mixer Shipped to Africa!4 sets 4.0 Cubic Meter Self-Loading Concrete Mixer Shipped to Africa!2020-02-16
- What kind of preparations are needed to do before run a trailer concrete pump on job site ?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.2020-01-03
- The Mission of The Concrete Placing BoomSaintyol 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.2019-12-16
- HGY15 Trailer Mobile Concrete Placing Boom Client FeedbackSaintyol DAWIN Machinery 15m trailer mobile spider concrete placing boom shipped to Manila Philippines, and our friends give the positive feedback.2019-12-16
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- Office: 216# THE 308 STATE ROAD, CHENGYANG DISTRICT, QINGDAO SHANDONG,CHINA. Factory: No.413# Tieqishan Road, Yuhuangling Industrial Park, Chengyang District, Qingdao, China