Mainly, concrete pump consists of pump body and conveying pipe. With the help of pressure, concrete pump can convey concrete continuously along the pipe and it is mainly used in building, bridge and tunnel construction projects. According to the structure form, concrete pump can be divided into piston type concrete pump, extrusion type concrete pump and hydraulic diaphragm type pumping machine. And Aimix concrete pump machine has high quality and reasonable price.
If the pump body was installed in automatic chassis, and concrete pumping equipment was equipped with telescopic and inflectional placing boom, concrete pump can turn into pump truck. According to the structure and usage, concrete pump can be divided into trailer pump, concrete mixer with pump and truck mounted concrete pump. While it can be divided into diesel concrete pump for sale and electric concrete pump for sale . Aimix, reliable concrete pump machine manufacturer and supplier, can provide quality concrete pumping equipment for sale with competitive price. Besides, Aimix can provide you with advanced crawler trailer pump.
Pumping Principle of Concrete Pump
Pumping system mainly consists of hopper, mixing system, concrete distribution valve, concrete delivery cylinder, washing room and cylinder. And pumping principle is as follows.
When the pressure oil of hydraulic system enters the main oil cylinder, the piston rod extends out. Meanwhile, the pressure oil of the communicating pipe is retracted by the pressure oil of sealing circuit connecting pipe. The piston connecting with main cylinder piston rod can make self-absorption when the piston retracts. Then the concrete in hopper will be sucked into cylinder through the suction valve with the help of atmospheric pressure and mixing blades.
Meanwhile, with the help oil pressure, another main oil cylinder can push the piston rod of the main oil cylinder and push the concrete piston to pressure the concrete delivery cylinder out. Next, the concrete will be sent to concrete conveying pipe through delivery port Y tube valve. When the above action is finished, the pressure oil will enter another mainly cylinder due to the automatic reserving of system, which will repeat the above action. Repeatedly, the concrete in hopper will be sucked or pressured our circularly, and the concrete will arrive at the operating point through the Y pipe and pipe connected with outlet, which marks the end of pumping work.
Special and Advanced Concrete Pumps in Aimix
With collecting the advanced technology about concrete pump, Aimix developed two kinds of advanced mobile concrete pump for sale , the ZHBT series self-walking concrete pump and HPS/R series spraying pump
Self-walking concrete pump is equipped with diesel engine, which is as the walking power. As for the conveying power,there are two options, the motor or the diesel engine. You can choose the better one according to the construction site situation. Self-walking concrete pump is a quite great choice for mine, tunnel and diversion tunnel supporting work, which needs frequent moving work.
Spraying pump is mainly used for building wall plastering,engineering slop protection and tunnel internal spraying fine stone concrete and mortar. With hydraulic push, concrete or mortar can be conveyed from bottom floor to high floor directly and the wall spraying can be finished once. Besides, continuous conveying and wireless remote control can improve efficiency and save investment.
Why concrete pump deserve your purchase?
Concrete pump has impact resistance, and it usually use the ultra high molecular weight polythylene, whose impact strength is first in the general engineering plastics. Ultra high molecular weight polyethylene is five times the copolymer, and can be maintained at minus 196 degrees centigrade, which is the exclusive feature.
The key part of concrete pump has wear resistance, and they are mainly made from steel ultra high molecular weight polyethylene, whose wear resistance is in first of plastic materials and is 7 to 10 times the wear resistance of carbon steel and stainless steel.
In the working process, concrete pump has the feature of no noise. The acceptance of impact energy of ultra high molecular weight polyethylene is the best among plastic materials, whose noise reduction is excellent. Therefore, it minimizes the noise caused by liquid activities.
Excellent Technical Features of Concrete Pump
- There are two kinds of motor for your choose, the motor and diesel engine.
- Concrete pump is equipped with double pump two-way hydraulic system, which is characteristic of small impact, good heat dissipation and stable performance.
- Hydraulic system is equipped with safety overflow protection and the automatic cut-off device, which supports more reliable protection for main pump.
- The pumping circuit use non contact automatic reversing control device, which can efficiently avoid the commutation impact and ensure the stable work.
- Concrete pump adopts the suction hole filtration technology, which avoids the foreign matters into hydraulic circuit. Meanwhile, it improves system reliability and prolongs the service time of components.
- Concrete pump is characteristic of high efficiency, great quality, low dust concentration, low rebound rate, low failure rate and low investment.
concrete trailer pump
|Max Theoretical Vertical||m||110||160||160|
|Max Theoretical Horizontal||m||400||600||600|
|Max Aggregate Diameter||mm||30||30||30|
|Hydraulic Oil Tank Volume||L||220||240||240|
|Main Motor Power||Kw||37||45||45|
concrete pump truck :
|Maximum Theoretical Concrete Output
|Maximum Concrete Pumping Pressure
|Conveying Cylinder Diameter(mm)||230/1650||230/1650|
|Type of Distribution Valve||S Valve||S Valve|
|Maximum Theoretical Conveying Distance(m)||Horizontal:1200 Vertical:180||Horizontal:1200 Vertical:180|
|Hydraulic System Pressure(Mpa)||32||32|