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The Saintyol 70-meter pump truck has always been favored by customers and has excellent customer experience in the market. This pump truck has made breakthrough improvements in terms of reliability, stability, maintainability, cost-effectiveness of accessories and remote system upgrades, as well as common industry issues. Customers of this truck have reported that "pumping is stable, full pipe discharging, energy consumption is "low", choosing a Konele pump truck is definitely your ideal choice.

The 32m 5RZ concrete pump truck has an engine remote shutdown function, allowing you to start or stop the engine according to working conditions; the displacement adjustment function on the remote control allows you to adjust the concrete pumping volume according to construction needs; the beep function on the remote control can Simple communication up and down; the speed adjustment function on the remote control allows you to adjust the engine speed in a timely manner according to construction

Indian clients visited Saintyol DAWIN Machinery concrete pump truck and concrete pump factory at the end of September. We professionally answered some of the technical questions about concrete pump trucks that Indian customers had, and visited every workshops of our factory, and finally reached a strategic cooperation.

Saintyol DAWIN Machinery HGY15, 15m 3 sections "R" shape effective mobile spider concrete placing boom shipped to Europe for Europe markets by a 40'HQ container together with quality concrete delivery pipe lines, elbows, quick snap clamps and other accessories.

In the hydraulic system of a concrete pump truck, the outrigger and arm system have certain particularities. For safety reasons, each vertical outrigger cylinder and each boom cylinder are equipped with a balance valve (commonly known as "hydraulic lock"). Only when the reversing valve is opened will the balance valve connect to the oil circuit. Otherwise, the balance valve remains closed, isolating the hydraulic oil inside and outside the cylinder.

We drive a pump truck, how can we avoid getting cement stains on the truck? Moreover, after the pump truck has been driven for a long time, rust inhibitors, iron filings, rust spots, and dust and impurities will often remain on the mechanical equipment. In order to prolong the service life of the mechanical equipment, it is necessary to clean the pump truck in time.

Note: Because the boom cylinder is extended and retracted in place before oil is discharged, only one chamber of all boom cylinders is filled with oil; the other chamber is filled with oil due to the expansion and contraction of the oil cylinder, so the volume of oil contained in the other chamber is very small and can be ignored. . For example: the boom cylinder is extended in place before oil discharge,

The 32-meter pump truck boom, especially the plates of the first few arms connected to the turntable, generally use high-strength steel plates. When high-strength steel plates ensure yield strength, some indicators such as plasticity, ductility, and weldability are reduced, especially during welding. The thermal stress affected zone formed during the welding process causes the strength of the weld and surrounding areas to decrease.

The 32-meter 5RZ short boom pump truck has become the focus of attention in the recent urban and rural markets. With the continuous advancement of new rural construction, the market demand for short booms is also increasing. Why is the 32-meter pump truck of Saintyol DAWIN so popular?

Saintyol DAWIN newly launched a 32-meter pump truck with five-section boom and two bridges. Here are some highlights of this truck:

Saintyol DAWIN machinery welcome friends from South Korea for concrete pump trucks orders negitoating,

The location of the pump truck should be flat and firm, with no obstacles around it and no high-voltage power lines in the sky. Pump trucks must not be parked on slopes.

Saintyol DAWIN self loading concrete mixer factory welcome Iran friends visit and negotiate order details for Iran market for long run cooperation relationships.

Today, I have summarized some rules for you to pay attention to when operating a concrete pump truck. How to do it correctly and according to the regulations. Here are some important points to share with you:

At the top dead center of the oil cylinder, check whether the S valve is operating at normal speed and position. After the oil cylinder reaches the top dead center, it will automatically change direction. At the top dead center of the oil cylinder, check whether one of the two swing valve cylinders reaches the discharge port correctly.

Many people don't understand the importance of the cleanliness of pump trucks. Many people mistakenly think that as long as the equipment is checked regularly and there is nothing wrong with it, it is not the case. Its cleanliness also has a crucial impact on pumping. Let me analyze for you today, how big the impact is.

Secondary piston: In the state of electronic control, the secondary oil flow of the pilot controls the secondary piston independently. The negative flow does not participate in direct control, but the pressure parameter is collected by the negative pressure sensor and provided to the computer, which is calculated by the computer as the control electric ratio A parameter of the valve current is used to control the secondary oil flow of the pilot;

Control electronic control state: The control hydraulic signals related to the displacement change are the oil flow of the front pump, the oil flow of the rear pump, the pilot oil and the negative flow. The oil flow of the front and rear pumps directly controls the oil pump, and the pilot oil is throttled by the electric proportional valve.

Concrete delivery pumps are widely used in practice. Saintyol DAWIN Machinery believes that the operation details of small concrete delivery pumps mainly include the following points based on years of production and research experience:

Concrete mixer pumps are used frequently in the construction process of construction projects and play an important role in construction. From the content of concrete equipment construction operation, the level of its operation is directly related to the quality and safety of construction projects.

Concrete pumps are relatively commonly used mechanical equipment nowadays. When purchasing concrete pumps, not only the scale of the manufacturer and product quality must be considered, but also some professional knowledge of the products must be considered.

The mixer pump is a small concrete delivery pump that adopts a fully automated construction operating system and integrates feeding, mixing and high-pressure pumping. The pump is easy to operate, stable in performance and easy to move.

What are the pumping principles of the truck mounted shotcrete machine? How does the concrete delivery pump carry out the pumping of concrete? Based on long-term repeated tests and customer research, Saintyol DAWIN Machinery believes that there are many factors that affect the material absorption of the agitator pump pumping system, which are independent of each other and affect each other,

Saintyol DAWN 8m3/hr 76KW diesel engine wet concrete spray machine shipped to Indonesia

With the construction of mine roadways, railway and highway tunnels, water conservancy culverts, and various underground projects in the country, the internationally advanced support method of shotcrete support is widely used. Concrete shotcrete is the main equipment for this operation, but due to There are three major problems in dry spraying machines: ① large dust, ② high rebound, and ③ poor quality.

The layout of the concrete pump pipe must pay attention to the following points: 1. In order to reduce the pumping resistance, try not to place a 90-degree elbow immediately at the outlet of the concrete pump. The correct pipe layout method is to place a short pipe of 1 to 2 meters at the outlet of the concrete pump, then connect a 3-meter straight pipe, and then consider the problem of connecting a 90-degree elbow to the ground. This has two purposes.

Things to pay attention to when choosing a concrete pump truck construction:

During operation, the pumping displacement of the concrete pump truck depends on constantly adjusting the pumping speed to change the size. The adjustment of the pumping displacement is also very important. Do you know if it changes? Today I will teach you how to change the pumping displacement. Common ways to measure: