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What is static concrete pump for sale

Concrete pump is consist of pump, hydraulic system and pipeline, it could convey ready concrete under pressure through the pipeline continuously and it mainly used in the building, bridge and tunnel construction.

System introduction of truck mounted concrete pump for sale

I. Hydraulic system of trailer concrete pump

1. The products adopts double-pump and double-circuit open hydraulic system. The pumping hydraulic circuit and S valve swing post hydraulic circuit work separately, which makes the system simple, component life extension, higher reliability, and is easy to fault judgment and ruled out.

2. In view of the weaknesses of big reversing impact of start system, technology is used to pumping hydraulic system to control pilot relief, which avoids the reversing impact and makes the main pumping hydraulic system more reliable and stable.

3. Pumping hydraulic system has safety overflow protection. At the same time, when system is over pressure, oil pump pressure automatically cuts off the interception device to make the main pump obtain more reliable protection.

4. Swinging oil-way adopts constant pressure pump to supply oil. It has great swinging strength and energy-saving function.

5. All pipe line adopt taper sealing or rectangle sealing, and pipe joint sealing is reliable.

II. Electric control system of trailer concrete pump
The outstanding features of electric control system is advanced technology, easy operation and high reliability.

1. 90% of the electric elements are supplied by Mitsubishi Japan, which guarantees high reliability.

2. Compared with the domestic similar products, the electric control system is most simple, with the minimum quantity of components and highest reliability.

3. With wire remote control, it could be convenience to operate.

4. The adopted contactless commutation of proximity switch ensure the reversing reliable.

III. Mechanical (mixing) distributing valve system of trailer concrete pump

1. The design of the main force-summing element, such as hopper and S valve, adopt the mechanical engineering mechanics calculating program. Through this subdivision mesh finite element calculation to its stress state, structure system, the condition of stress concentration, the hopper and S valve have good structure steel level and manufacturability, which is useful to avoid the phenomenon of hopper distortion and S valve broken in the condition of high-rise pumping.

2. The agitator has unique structure, which totally separates the hydraulic motor and agitator bearing block. It will not influence the hydraulic motor even if there is seal abrasion and slurry leak. Meanwhile, using single motor can avoid the agitator’s mixing torque out of sync caused by bi-motor under the condition of the concrete material abnormal.

3. The service life of wearing parts such as spectacle plate and cutting ring is long after continuous technical research. On the best pumping condition, it can pump 20000m3.

IV. Lubrication system of trailer concrete pump

The lubrication system has concentrating automatic lubrication system; Pressure increment device and filter are fixed on output port of lubrication pump to ensure the lubrication system more reliable.

V. Cooling system of hydraulic concrete pump

The big radiator equipment of forced cooling makes the working oil temperature of hydraulic system below 60°and ensures the host of the hydraulic system in a normal state.

Application of trailer concrete pump for sale

1) Conveying floor heating lightweight foamed cement, mortar, fine aggregate concrete

2) Conveying refractory and insulation materials

3) Conveying greening soil in ecological environment construction

4) Conveying all kinds of engineering construction in the plain concrete, fiber concrete

5) Pressure grouting of foundation pile

Technical parameters of concrete pump sales:

Theoretical concrete output(m³/h)Low pressure 13/high pressure7
Theoretical concrete pumping pressure(MPa)Low pressure 4.2 /high pressure 8
Max. vertical conveying height(m)110
Max. horizontal transmission distance(m)300
Allowing the concrete slump(mm)100-230
Max. Aggregate particles(mm)25
Hopper volume(m³)0.34
Filling height(mm)950
Concrete cylinder diameter × stroke(mm)Φ120×550
Rated power(kw)22
Hydraulic systemDouble circuit opening system
Hydraulic oil tank volume(L)120
Concrete tube conveying diameter(mm)Φ76
The radiator coolingAir cooling system
Overall dimension(L×W×H)(mm)3380×1270×1245
Hydraulic pump typeRam pump

Areas application of concrete pump sales:

HBT20~80 Concrete pumps are applied for high-rise conveying, railway, tunnel, bridge construction and special applications, hydraulic power, mining and national defense.

We keep researching and developing new technology - and have been doing so for many years!They are the national initiative equipment for fine stone concrete conveying and won two national patents.

·Fine stone concrete conveying

·Floor heating construction

·Tunnel and underground construction

·Mortar conveying

·Used as spray pump when Installed with incidental spraying equipment, for concrete, mortar, refractory material and green soil spraying.

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